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  • Adafruit Pitft 2.4 Hat Mini Kit - 320x240 Tft Touchscreen
    Precio:  $6,117.00

    Adafruit Pitft 2.4 Hat Mini Kit - 320x240 Tft Touchscreen

    -Titulo Original : Adafruit PiTFT 2.4 HAT Mini Kit - 320x240 TFT Touchscreen-Fabricante : ADAFRUIT-Descripcion Original: This display features a 2.4 display with 320x240 16-bit color pixels and a resistive touch overlay. The HAT uses the high speed SPI interface on the Pi and can use the mini display as a console, X window port, displaying images or video etc. Best of all it plugs right in on top! This design uses the hardware SPI pins (SCK, MOSI, MISO, CE0, CE1) as well as GPIO #25 and #24. All other GPIO are unused. Since we had a tiny bit of space, there's 5 spots for optional slim tactile switches wired to five GPIOs, that you can use if you want to make a basic user interface. For example, you can use one as a power on/off button. We have a right-angle 26-pin connector off to the side. You can connect a classic 26-pin Raspberry Pi GPIO cable in order to access the rest of the GPIO through a Cobbler, etc. To make it super easy for use: we've created a custom kernel package based of off Notro's awesome framebuffer work, so you can install it over your existing Raspbian (or derivative) images in just a few commands. Each order ships with an assembled HAT with 2.4 TFT display with resistive touchscreen and a 2x20 female socket header. Some light soldering is required to attach the header but it is easy work for anyone with a soldering iron & solder.Alternatively, you can use a stacking type header instead if you'd like to plug a 2x20 GPIO cable on top...
  • Adafruit GPIO Stacking Header for Pi A+/B+/Pi 2/Pi 3...
    Precio:  $919.00

    Adafruit GPIO Stacking Header for Pi A+/B+/Pi 2/Pi 3...

    -Titulo Original : Adafruit GPIO Stacking Header for Pi A+/B+/Pi 2/Pi 3 [ADA2223]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 2223 // Stock Type: Raspberry Pi >> Raspberry Pi B+, Pi 2, & Pi 3 >> Prototyping // In Stock & Ready to Ship // Connect your own PCB to a Raspberry Pi B+ and stack on top with this normal-height female header with extra long pins.  The female header part is about 8.5mm tall, good for small HATs that do not to clear the USB/Ethernet jacks. This header has extra long 10mm pins, compared with our plain version which is the same base height but has 3mm header pins instead. With 10mm you can have a HAT that has extra pins to stack another HAT on top!You'll get one header per order. Note: The Raspberry Pi Model A+, Raspberry Pi 2 and Raspberry Pi 3 are also compatible with this product...
  • Placa de piano oficial MakerFocus M5Stack hecha de acrílico con luz LED RGB TS20 I2C para placa de desarrollo Arduino Bl
    Precio:  $2,603.00

    Placa de piano oficial MakerFocus M5Stack hecha de acrílico con luz LED RGB TS20 I2C para placa de desarrollo Arduino Bl

    -Titulo Original : MakerFocus M5Stack Official Piano Board Made of Acrylic with RGB LED Light TS20 I2C for Arduino Blockly ESP32 Development Board STEM-Fabricante : MAKERFOCUS-Descripcion Original: ★Example: https://github.com/m5stack/M5-ProductExampleCodes/blob/master/App/PIANO/Arduino/M5PIANO/M5PIANO.ino; ★Video: https://www.youtube.com/channel/UCozgFVglWYQXbvTmGyS739w; ★Forum: http://forum.m5stack.com. // Match with M5Stack Core Kit to Play Music: ★https://www.amazon.com/dp/B07DY9VC3X; ★https://www.amazon.com/dp/B075FRWH4S; ★https://www.amazon.com/dp/B076Q92DWD; Note: This PIANO needs access to the base of the M5Core. // Mini Piano Module: It is a piano application. After Downloaded example to M5Core, and PIANO was attatched to M5Core bottom, you can play this PIANO immediately. // The touch sensor (TS20) built in PIANO communicates with M5Core through IIC. There are two TS20 built in PIANO and their IIC addresses are 0x6A and 0x7A. // For people: Software / hardware product engineers, designers, project contractors, enthusiasts, strt-ups and educational groups. // PIANO is a piano application. After Downloaded example(https://github.com/m5stack/M5-ProductExampleCodes/blob/master/App/PIANO/Arduino/M5PIANO/M5PIANO.ino) to M5Core, and PIANO was attatched to M5Core bottom, you can play this PIANO immediately. The touch sensor (TS20) built in PIANO communicates with M5Core through IIC. There are two TS20 built in PIANO and their IIC addresses are 0x6A and 0x7A. PIANO needs access to the base of the M5Core. 1 * M5Stack ESP32 Mini Piano Modul...
  • Micro:bit Cocodrilo Clip Test De 50cm 5 Pares 5 Colores Rojo Amarillo Negro Blanco Verde Total 20 Clips
    11.5%
    Precio:  $1,048.00 $1,169.00
    Expira: 13/12/2019

    Micro:bit Cocodrilo Clip Test De 50cm 5 Pares 5 Colores Rojo Amarillo Negro Blanco Verde Total 20 Clips

    -Titulo Original : for Micro:bit Alligator Clip Test Lead 50CM 5 Pairs 5 Color Red Yellow Black White Green Total 20 Clips-Fabricante : DIYmall-Descripcion Original: Warranty: Lifetime warranty, we offer free gift to anyone who have micro:bit and want to try it, please contact freely // For Micro:bit Alligator Clip Test Lea...
  • Kit de unidad M5Stack para M5StickC Hat ENV Hat PIR y Hat SPK Estación meteorológica y aplicación de brújula Sensor de i
    Precio:  $2,308.00

    Kit de unidad M5Stack para M5StickC Hat ENV Hat PIR y Hat SPK Estación meteorológica y aplicación de brújula Sensor de i

    -Titulo Original : M5Stack Unit Kit for M5StickC Hat ENV, Hat PIR and Hat SPK, Weather Station and Compass Application, Human Body Induction Sensor, Speaker PAM8303 Amplifier MP4/MP3 for M5StickC Mini Finger Computer-Fabricante : MAKERFOCUS-Descripcion Original: Video: https://www.youtube.com/channel/UCozgFVglWYQXbvTmGyS739w; Official forum:http://forum.m5stack.com; BMP280 library: https://github.com/adafruit/Adafruit_BMP280_Library; BMM150 Datasheet: https://pdf1.alldatasheet.com/datasheet-pdf/view/608913/ETC2/BMM150.html. EasyLoader: https://docs.m5stack.com//en/hat/hat-env. // Hat ENV: It is able to detect the temperature, humidity, air pressure and magnetic field. This product relates via I2C protocol which allows you to obtain 4 types of environment data thru just 2pins, together with the tiny body, makes it a powerful application for envitonment data collecting. // Hat PIR: is an M5StickC compatible human body induction sensor, it belongs to “Passive pyroelectric infrared detectorâ€, that detect the infrared come from the human body. When the infrared is detected, the sensor will output HIGH and last for two seconds until the next detecting round. Notice: There exist 2 seconds delay. // Hat SPK is an M5StickC compatible speaker, integrated PAM8303 amplifier (3w single channel type D power amplifier), High PSRR and differential inputs eliminate noise and rf interference, thus it has the characteristics of simple functions and high audio reproduction. // Application: m5stickC; Hat ENV can be used for weather station and compass; Hat PIR can be used for Hunman body induction lamp, Security product, Auto-induction; Hat SPK can be used for MP4/MP3. // It is able to detect the temperature, humidity, air pressure and magnetic field. This product relates via I2C protocol which allows you to obtain 4 types of environment data thru just 2pins, together with the tiny body, makes it a powerful application for envitonment data collecting. - is an M5StickC compatible human body induction sensor, it belongs to “Passive pyroelectric infrared detectorâ€, that detect the infrared come from the human body. When the infrared is detected, the sensor will output HIGH and last for two seconds until the next detecting round. Notice: There exist 2 seconds delay. is an M5StickC compatible speaker, integrated PAM8303 amplifier (3w single channel type D power amplifier), High PSRR and differential inputs eliminate noise and rf interference, thus it has the characteristics of simple functions and high audio reproduction. Temperature: Range: -20 ~ 60 ℃, Error: ±0.2℃ Humidity: Range: 20 ~ 95 %RH, Error: 0.1% Air pressure: Range: 300 ~ 1100hPa; Error: ±1hPa Typical Magnetic Field: ±1300μT(x,y-axis),±2500μT(z-axis) magnetic field resolution: 0.3μT Detecting Range: 150cm Delay time: 2s Induction Angle: Ultra-low EMI interference, 20dB better than FCC class B standard at 300MHz Voltage 5 v power supply, with 4 Î load power output 3 w, 10% of the total harmonic distortion. Ultra-low noise without input Power range: 2.8V~5.5V Shortcut protection Package Including: 1 * Hat ENV 1 * Hat PIR 1 * Hat SP...
  • Arduino Uno R3 Robot Kit Keyestudio (1f38jy7i)
    Precio:  $9,475.00

    Arduino Uno R3 Robot Kit Keyestudio (1f38jy7i)

    -Titulo Original : KEYESTUDIO Mini Tank Robot for Arduino, DIY Smart Car Kit with Uno R3 Board and Tutorial, Great Educational Stem Toys for Boys and Girls-Fabricante : KEYESTUDIO-Descripcion Original: A FUN ARDUINO ROBOT KIT : provides a great platform to develop your arduino coding skills and help complete a variety of interesting experiments // DETAILED TUTORIAL: comes with a booklet (include assembly and wiring diagrams, code) and a CD which has video and PDF tutorial, guide you step by step on how to build everything together(will be constantly updated, offer technical support) // LEARN TO BUILD: Obstacle-avoidance Tank, Bluetooth Control Tank Robot, Ultrasonic Ranging Tank Robot, you can also extend other functions on this robot platform, provide you with endless hours of fun, entertainment and education // EXQUISITE PACKAGING: most such as UNO R3 board, L298P shield comes in original packaging, small components was packaged by category, all are well organized in a really nice box // PERFECT GIFT: this high quality arduino robot tank is made from environmentally friendly material and technology and passed ROSH and CE certification, it's really excellent and safe for your children and friends as a gift //...
  • Teensy 3.5 with pins, Plus breadboard and USB Cable
    Precio:  $5,694.00

    Teensy 3.5 with pins, Plus breadboard and USB Cable

    -Titulo Original : Teensy 3.5 with pins, Plus breadboard and USB Cable-Fabricante : SPORTS INTERNET SOLUTIONS LLC-Descripcion Original: Includes breadboard and USB cable // The Teensy USB Development Board is a complete USB-based microcontoller development system. The Teensy Version 3.5 features a 32 bit 120 MHz ARM Cortex-M4 processor with floating point unit. All digital pins are 5 volt tolerant...
  • M5Stack Tarjeta Oficial KB Mini unidad de teclado MEGA328P Grove I2C USB ISP Programmer para ESP32 Arduino Development B
    Precio:  $1,581.00

    M5Stack Tarjeta Oficial KB Mini unidad de teclado MEGA328P Grove I2C USB ISP Programmer para ESP32 Arduino Development B

    -Titulo Original : M5Stack Official CardKB Mini Keyboard Unit MEGA328P Grove I2C USB ISP Programmer for ESP32 Arduino Development Board STEM Python-Fabricante : MAKERFOCUS-Descripcion Original: ★Video: https://www.youtube.com/channel/UCozgFVglWYQXbvTmGyS739w; ★Forum: http://forum.m5stack.com; ★CardKB Firmware: https://github.com/m5stack/M5-ProductExampleCodes/tree/master/Unit/CARDKB/firmware_328p/CardKeyBoard. ★Example: https://docs.m5stack.com//en/unit/cardkb. // Mini Keyboard Unit: CardKB is a unit can implement a full-featured QWERTY keyboard. Consider that you want make some cool stuff that require keyboard typing and interaction, but M5 core it self just have 3 buttons, here comes the flexible and powerful CardKB unit. // It also can achieve button combination(Sym+Key, Shift+Key, Fn+Key) and output richer key value. This unit communicates with M5Core through GROVE A port(IIC interface). Address is 0x5F. // Features: Full-function keyboard, multi-key combination; GROVE interface, support UIFlow and Arduino; Two Lego compatible holes. // Application: Keyboard peripherals for M5Stack Core; 购买链接 // CardKB is a unit can implement a full-featured QWERTY keyboard. Consider that you want make some cool stuff that require keyboard typing and interaction, but M5 core it self just have 3 buttons, here comes the flexible and powerful CardKB unit. It also can achieve button combination(Sym+Key, Shift+Key, Fn+Key) and output richer key value. This unit communicates with M5Core through GROVE A port(IIC interface). Address is 0x5F. Single button pressed, keyborad will output the first key value(letter button will output lower case form). E.g if “Q” was pressed, keyboard will output “q”(lower case). Sym+key, keyborad will output the second key value. E.g if “Sym” was single pressed, then “Q” was pressed, the keyboard will output “{“. If “Sym” was double clicked, then the keyboard will lock this function, all key pressed will output it’s second key value. Shift+key, if a letter button was pressed, it’ll output upper case form. E.g if “Shift” was single pressed, then “Q” was pressed, the keyboard will output “Q”. If “Shift” was double clicked, then the keyboard will lock this function, all letter key pressed will output it’s upper case form. Fn+key(custom function key combination), keyborad will output the third key value. You can custom what function the key pressed corresponds. Full-function keyboard, multi-key combination GROVE interface, support UIFlow and Arduino Two Lego compatible holes Keyboard peripherals for M5Stack Core 1 * M5Stack Official CardKB Mini Keyboard Unit 1 * GROVE Cabl...
  • WIshioT Nextion 3.5 UART HMI Módulo LCD inteligente Pantalla táctil para Arduino Raspberry Pi ESP8266
    Precio:  $6,126.00

    WIshioT Nextion 3.5 UART HMI Módulo LCD inteligente Pantalla táctil para Arduino Raspberry Pi ESP8266

    -Titulo Original : WIshioT Nextion 3.5 UART HMI Smart LCD Module Touch Display for Arduino Raspberry Pi ESP8266-Fabricante : WIshioT-Descripcion Original: The Nextion Enhanced versions are more powerful. // Compare to the basic Nextion displays, the new ones have added some new functions: support built-in RTC, support save data to Flash, support GPIO, larger flash capacity and faster CPU. // Nextion includes hardware part (a series of TFT boards) and software part (the Nextion editor). // The Nextion TFT board uses only one serial port to communicate. It lets you avoid the hassle of wiring. // The enhanced Nextion series has 7 size covers from generic 2.4'' to 7.0''. // This is a powerful 3.5'' HMI, which is member of Nextion family. Nextion Enhanced NX4832K035 is a powerful 3.5'' HMI TFT display, with 32MB Flash data storage space, 1024 byte EEPROM, 8192 byte RAM. With GPIO supported, now customers can use Nextion to control external devices. 480 x 320 Resolution RGB 65K true to life colors TFT Screen with integrated 4-wire Resistive Touch Panel Easy 4 pin interface to any TTL Serial Host 16M Flash memory for User Application Code and Data On board micro-SD card for firmware upgrade Visual Area:73.44mm(L)×48.96mm(W) Adjustable Brightness:0~180 nit, the interval of adjustment is 1% Recommended power supply 5V500mA DC Document link: https://www.youtube.com/results?search_query=Nextion+HMI 1 X 3.5'' UART HMI LCD Module 1 X 4P Cable 1 X UB to 2pin connecto...
  • 3d Printer Kit For Arduino Mega 2560 1.4 Controller Lcd 2004 + 6x Limit Switch Endstop
    Precio:  $5,740.00

    3d Printer Kit For Arduino Mega 2560 1.4 Controller Lcd 2004 + 6x Limit Switch Endstop

    -Titulo Original : WOWOONE CNC 3D Printer Kit for Arduino Mega 2560 R3 RAMPS 1.4 Controller LCD 2004 + 6X Limit Switch Endstop 5 A4988 Stepper Driver 3D Printerarduino arduino -Fabricante : Alternativa-Descripcion Original: Introduction: The DRV8825 stepper motor driver carrier board TI DRV8825 micro bipolar stepper motor drive is a breakthrough. the module pinout and interface with our A4988 stepper motor driver carrier is almost the same, so it may be a better performance from the pull-down menu board replacement in many applications. DRV8825 features an adjustable current limit, overcurrent and overheating protection, six micron resolution (down 1/32-step). the use 8.2-45 V, up to 1.5 per Arduino stage no heatsink or forced airflow (nominal to 2.2 per volume sufficient additional cooling). Features: 1. Simple steps and direction control interfaceStep 2. Six different resolutions: full step, half step, 1/4-step1 / 8-step1/ 16-step, 1/32-step 3.CAN interfaces directly with 3.3 V and 5 V systems 4.The over-temperature thermal shutdown, overcurrent shutdown,undervoltage lockout 5. Short-to-ground short circuit load protection 6.4 Layer 2 oz copper PCB, to improve the heat dissipation 7. bottom bare welding ground following a driver IC on a printed circuit board pad 8. The module size, pins and interface matching A4988 stepper motor driver carrier in many ways 9.The adjustable current control allows you to set a potentiometer, which lets you use the stepper motors rated voltage or more,in order to achieve a higher maximum output current step rate 10. Intelligent chopping control automatically selects the correct current decay mode (fast or slow decay attenuation) 11. The maximum 45 V supply voltage 12. Built-in voltage regulator (the need for any external logic supply voltage) Pay attention to the direction when installation stepper motor drives Package included: 1 x Mega 2560 R3 1 x Ramps 1.4 1 x USB line 5 x DRV8825 module with heatsink 1 x PCB Heatbed MK2B 1 x 12864LCD control panel 1 x Adapter 2 X Cabl...
  • Arduino Kit KEYESTUDIO (7Q8G2PSB)
    Precio:  $7,736.00

    Arduino Kit KEYESTUDIO (7Q8G2PSB)

    -Titulo Original : KEYESTUDIO Easy Plug Ultimate Starter Kit for Arduino/Mixly, Perfect Electronic and Programming Learning kit for Primary, high School and College Students, STEM EDU-Fabricante : KEYESTUDIO-Descripcion Original: KEYESTUDIO EASY Plug Starter Kit includes a compatible Arduino Control Board, 8 piece RJ11 cable, a usb cable and 24 piece popular electronic sensor or actuators. // The controller and modules of this kit have easy-to-connect RJ11 interfaces, making them a perfect alternative to other kits that require complex wiring. // We provide easy and complete Mixly block programming tutorial for this kit, even primary school students without an electronic and programming foundation can quickly learn how to use this kit. // A ideal kit for a class that introduces programming and electronics through fun and engaging interactive projects. // We also have a one-stop store that provides various of open source hardware for arduino, raspberry pi and micro bit, you can access this page at https://www.amazon.com/keyestudio // Mixly is a free open-source graphical Arduino programming software, based on Google’s Blockly graphical programming framework, and developed by Mixly Team@ BNU. It is a free open-source graphical programming tool for creative electronic development; a complete support ecosystem for creative e-education; a stage for maker educators to realize their dreams. Although there is an Ardublock graphical programming software launched by Arduino official, Ardublock is not perfect enough, and many common functions cannot be realized. EASY plug Control Board V2.0x 1 EASY plug Green LED Modulex 1 EASY plug Yellow LED Modulex 1 EASY plug Red LED Modulex 1 EASY plug Passive Buzzer Modulex 1 EASY plug Photocell Sensorx 1 EASY plug Soil Humidity Sensorx 1 EASY plug Analog Gas Sensorx 1 EASY plug TEMT6000 Ambient Light Sensorx 1 EASY plug slide potentiometer modulex 1 EASY plug Capacitive Touch Sensorx 1 EASY plug Knock Sensorx 1 EASY plug Flame Sensor Modulex 1 EASY plug PIR Motion Sensorx 1 EASY plug DS18B20 Temperature Sensorx 1 EASY plug IR Receiver Modulex 1 EASY plug Infrared Obstacle Detector Sensorx 1 EASY plug DS3231 Clock Modulex 1 EASY plug Joystick Modulex 1 EASY plug SR01 Ultrasonic Modulex 1 EASY plug OLED Modulex 1 EASY plug L9110 Fan Motor Modulex 1 EASY plug Servo Modulex 1 Keyestudio 9G blue Micro Servo 90° x 1 EASY plug 2812 2x2 full-color RGB Module x 1 200mm blue RJ11 cable x5 300mm blue RJ11 cable x3 USB cable x ...
  • Adafruit (PID 3387) 9-DOF Accel/Mag/Gyro+Temp Breakout Board
    Precio:  $2,501.00

    Adafruit (PID 3387) 9-DOF Accel/Mag/Gyro+Temp Breakout Board

    -Titulo Original : Adafruit (PID 3387) 9-DOF Accel/Mag/Gyro+Temp Breakout Board - LSM9DS1-Fabricante : ADAFRUIT-Descripcion Original: LSM9DS1 9-DOF Accel/Mag/Gyro+Temp Breakout Board // Accelerometer: ±2/±4/±8/±16 g (no ±6 g range). // Magnetometer: ±4/±8/±12/±16 gauss ranges. // Gyroscope: ±245/±500/±2000 dps ranges. // i2c and SPI interface. 3-5VDC // Add motion, direction and orientation sensing to your Arduino project with this all-in-one 9-DOF sensor. Inside the chip are three sensors, one is a classic 3-axis accelerometer, which can tell you which direction is down towards the Earth (by measuring gravity) or how fast the board is accelerating in 3D space. The other is a 3-axis magnetometer that can sense where the strongest magnetic force is coming from, generally used to detect magnetic north. The third is a 3-axis gyroscope that can measure spin and twist. By combining this data you can REALLY orient yourself. Characteristics: Accelerometer: ±2/±4/±8/±16 g (no ±6 g range). Magnetometer: ±4/±8/±12/±16 gauss ranges. Gyroscope: ±245/±500/±2000 dps ranges. The breakout board version of this sensor has both I2C and SPI interfaces. Attaching it to the Arduino is simple, power Vin and GND with 3-5VDC, and wire up I2C data on SCL and SDA, and you're ready to go! More advanced users can use SPI, our library has support for both. The breakout comes fully assembled and tested, with some extra header so you can use it on a breadboard. Four mounting holes make for a secure connection, and we put the popular power+data pins on one side, and the interrupt pins on the other side for a nice & compact breakout...
  • MakerFocus 5pcs M5Stack Grove-T Conector PH2.0 4Pin T (LFC9)
    Precio:  $3,789.00

    MakerFocus 5pcs M5Stack Grove-T Conector PH2.0 4Pin T (LFC9)

    -Titulo Original : ESP32 LoRa 32 (V2), ESP32 Development Board WIFI Bluetooth LoRa Dual Core 240MHz CP2102 with 0.96inch OLED Display included 868/915MHZ Antenna for Smart Cities, Smart Farms, Smart Home, and IoT Makers-Fabricante : MAKERFOCUS-Descripcion Original: ★ Documents: https://github.com/Heltec-Aaron-Lee/WiFi_Kit_series. ★Library: https://github.com/HelTecAutomation/Heltec_ESP32; ★ESP32 LoRaWAN library: https://github.com/HelTecAutomation/ESP32_LoRaWAN; ★Adafruit CircuitPython TinyLora library: https://github.com/fantasticdonkey/uLoRa; ★Arduino development environment: https://docs.heltec.cn/#/en/user_manual/how_to_install_esp32_Arduino; // ★Schematic Diagram: https://github.com/Heltec-Aaron-Lee/WiFi_Kit_series/blob/master/SchematicDiagram/WiFi_LoRa_32(V2)/WIFI_LoRa_32_V2(868-915).PDF. ★Communication distance test-YouTube: https://www.youtube.com/watch?v=sUsJuhakQ0E&feature=youtu.be; ★https://github.com/Heltec-Aaron-Lee/WiFi_Kit_series; ★If you want to choose CP210X driver, this is the Link for download CP210X driver: http://www.heltec.cn/the-product-data-of-wifi-kit-series-download/?lang=en // ★Note: This item comes unassembled, soldering of headers is required. Lithium battery is not included, battery may be purchased here: https://www.amazon.com/dp/B07CXNQ3ZR. // ★Upgrade ESP32 lora development board with 868/915MHz antenna, it supports Sniffer, Station, softAP and Wi-Fi Direct modes. If you want to use the Lora feature, you need two esp32 lora modules. One is used to send messages and one is used to receive messages. // ★High reliability, transmission distance (measured open area communication distance 2.8Km); Receiver sensitivity up to - 139 dBm, UDP continues to throughput by 135 Mbps. ★Board friendly, space of pins is 2.54*23mm, fit to breadboard. 0.96-inch blue esp32 oled display, lithium battery charging circuit and interface, CP2102 USB to serial chip. // Color: WIFI Kit series is the new development cost-effective networking program of our company, the main chip using Lexin ESP32, Tensilica LX6 dual-core processor, clocked at 240MHz, computing power up to 600DMIPS, chip built-in 520 KB SRAM, 802.11 b / g / N HT40 Wi-Fi transceiver, baseband, protocol stack and LWIP, integrated dual-mode Bluetooth (traditional Bluetooth and BLE low power Bluetooth). This product is based on the WIFI Kit 32 added SX1276 chip, that is, LoRa remote modem, 868/915MHz frequency, about -139dBm high sensitivity, +20 dBm power output, high reliability, transmission distance (measured open area communication distance 2.8Km). Onboard 32MByte Flash, Wi-Fi antenna, 0.96-inch blue OLED display, lithium battery charging circuit and interface, CP2102 USB to serial chip, the perfect support for Arduino development environment, can be very simple and fast for program verification and product development. Operating voltage: 3.3V to 7V Operating temperature range: -40 ° C to + 90 ° C Supports Sniffer, Station, softAP and Wi-Fi Direct modes Data rate: 150 Mbps 11n HT40,72 Mbps 11n HT20,54 Mbps 11g, 11 Mbps 11b Transmit power: 19.5 dBm 11b, 16.5 dBm 11g, 15.5 dBm 11n Receiver sensitivity up to - 139 dBm UDP continues to throughput by 135 Mbps Connector type: ipex Band definition: 868-915MHz Standing wave ratio: ≦ 1.5 Gain: 3dBi Maximum power: 10W Input impedance: 50Ω 1 * Upgrade ESP32 Development Board with OLED 1 * 868/915MHz Antenna 1 * Pin sticker 2 * Pin header...
  • Placa De Desarrollo Gowoops Quad-band Gsm Gprs Sim900 Shield Para Arduino Uno
    Precio:  $2,989.00

    Placa De Desarrollo Gowoops Quad-band Gsm Gprs Sim900 Shield Para Arduino Uno

    -Titulo Original : Gowoops Quad-Band GSM GPRS SIM900 Shield Development Board for Arduino Uno-Fabricante : Gowoops-Descripcion Original: ✔ Quad-Band 850 / 900/ 1800 / 1900 MHz - would work on GSM networks in all countries across the world. // ✔ Control via AT commands - Standard Commands: GSM 07.07 & 07.05 | Enhanced Commands: SIMCOM AT Commands. // ✔ Short Message Service - so that you can send small amounts of data over the network (ASCII or raw hexadecimal). // ✔ Embedded TCP/UDP stack - allows you to upload data to a web server. // ✔ Industrial Temperature Range - -40°C to +85 °C // GPRS multi-slot class 10/8GPRS mobile station class BCompliant to GSM phase 2/2+Class 4 (2 W @ 850 / 900 MHz)Class 1 (1 W @ 1800 / 1900MHz)RTC supported.Selectable serial port.Speaker and Headphone jacksLow power consumption - 1.5mA(sleep mode)M2M (Machine 2 Machine) ApplicatoionsRemote control of appliancesRemote Weather station or a Wireless Sensor NetworkVehicle Tracking System with a GPS module Make sure your SIM card is unlocked.The product is provided as is without an insulating enclosure. Please observe ESD precautions specially in dry (low humidity) weather.The factory default setting for the GPRS Shield UART is 19200 bps 8-N-1. (Can be changed using AT commands). Power select - select the power supply for GPRS shield(external power or 5v of arduino)Power jack - connected to external 4.8~5VDC power supplyAntenna interface - connected to external antennaSerial port select - select either software serial port or hareware serial port to be connected to GPRS ShieldHardware Serial - D0/D1 of ArduinoSoftware serial - D7/D8 of ArduinoStatus LED - tell whether the power of SIM900 is onNet light - tell the status about SIM900 linking to the netUART of SIM900 - UART pins breakout of SIM900Microphone - to answer the phone callSpeaker - to answer the phone callGPIO,PWM and ADC of SIM900 - GPIO,PWM and ADC pins breakout of SIM900Power key - power up and down for SIM900 1 x GSM GPRS SIM900 Shiel...
  • Arduino Robot Kit Keyestudio (7k6k1dz4)
    Precio:  $8,849.00

    Arduino Robot Kit Keyestudio (7k6k1dz4)

    -Titulo Original : KEYESTUDIO KEYBOT Coding Education Robot for Arduino/Mixly, Graphical Programming Robotics for Kids Age 12+, Stem Education Kids Toys for Christmas-Fabricante : KEYESTUDIO-Descripcion Original: It’s a arduino programming car for 12+ years old children. Improve kids’ science, technology, engineering and mathematics skills while playing. // KEYBOT control board comes with the RJ11 plug, so it is very easy to connect other sensor modules with only one cable. // You can find clear installation guide and sample sketches to configure different functions for this car, such as Line Tracking, Obstacle Avoidance, Bluetooth Controll (Andriod) // Thanks to the arduino is an open-source platform based on flexible hardware and software, you can get hands-on support from KEYESTUDIO and Arduino communities and create more features to its solid and durable metal body // This is high quality arduino building car kit with exquisite packaging, it’s a perfect Christmas present for junior high and high school inventors, hackers, designers, and tinkerers of all levels. //...
  • Miuzei Raspberry Pi LCD - 7in Touchscreen 800x640
    Precio:  $9,374.00

    Miuzei Raspberry Pi LCD - 7in Touchscreen 800x640

    -Titulo Original : Miuzei Raspberry Pi LCD - 7 Touchscreen, Capacitive Raspberry Pi Hdmi Touch Screen Display, 800x480 for Raspberry Pi 3B+/3/2, BB Black, Banana Pi, Mini PC, with HDMI Cable-Fabricante : Miuzei-Descripcion Original: 7 standard display, capacitive touch screen, 800 × 480 hardware resolution, up to 1920x1080 software configuration resolution. Size: 7.0 (inch) SKU: MPI7001 Resolution: 800 × 480 (dots) Touch: five-point capacitive touch Dimensions: 164.9 * 124.27 (mm) Weight: 380 (g) Power Dissipation: 0.74A*5V How to use as PC monitor Connect the computer HDMI output signal to the LCD HDMI interface by using the HDMI cable Connect the LCDs USB Touch interface (Either of the two MicroUSB) to the USB port of the device If there are several monitors, please unplug other monitor connectors first, and use LCD as the only monitor for testing. Package Included: 7inch HDMI LCDx 1 HDMI cable x 1 USB type A plug to micro B plug cable x 1 CD × 1 Note: If you have difficulty installing the driver, or if you still cant use the display properly after installing the driver, please try our configned images for tested. Just need download and write the image into the TF card. DO NOT need any driver installation steps...
  • Adafruit Accessories Adafruit Perma-Proto HAT for Pi Mini...
    Precio:  $1,655.00

    Adafruit Accessories Adafruit Perma-Proto HAT for Pi Mini...

    -Titulo Original : Adafruit Accessories Adafruit Perma-Proto HAT for Pi Mini Kit - No EEPROM (1 piece)-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 2310 // Stock Type: Raspberry Pi >> Pi HATs & Plates >> Hats // In Stock & Ready to Ship // Design your own Pi HAT, attach custom circuitry and otherwise dress your Pi A+, B+, or Pi 2 with this jaunty prototyping HAT kit.To kick off the Adafruit HAT party, we have this Perma-Proto inspired plug in daughter board. It has a grid of 0.1 prototyping soldering holes for attaching chips, resistors, LED, potentiometers and more. The holes are connected underneath with traces to mimic the solderless breadboards with which you're familiar. There's also long power strips for +3V, +5V and Ground connections to the Pi. Near the top we break out nearly every pin you could want to connect to the Pi (#26 didn't quite make the cut).This is just the basic version of our Perma-Proto HAT.  It comes with a printed circuit board and a single 2x20 GPIO Header for Raspberry Pi  to put your Perma-Proto on top of your Raspberry Pi (like a nice little hat...) This version does not come with an EEPROM so you can 'stack' it with other HATs without worrying about an EEPROM address collision.You can customize your Perma-Proto setup using a standard 2x20 stacking header or extra tall 2x20 stacking header . You can also swap out the 2x20 header with a slim 2x20 type if you want it to sit closer to the Pi , or an extra tall one if you want it to sit above the USB/Ethernet ports .A bit of light soldering is required to attach the header to the PCB but it's easy work. This hat is only compatible with the Raspberry Pi A+, B+ or Pi 2!  It will not work with the Raspberry Pi Model A or B. Our initial version has the +3V and +5V markings in blue, and the GND markings in red, future orders will have these colors swapped to better match a solderless breadboar...
  • diymore ESP32 ESP-32S ESP-WROOM-32 WiFi inalámbrico  (F8NW)
    Precio:  $3,366.00

    diymore ESP32 ESP-32S ESP-WROOM-32 WiFi inalámbrico (F8NW)

    -Titulo Original : MakerFocus ESP32 Development Board WiFi Bluetooth LoRa Dual Core 240MHz CP2102 with 0.96inch OLED Display and 433/470MHz Antenna Upgrade Version for Arduino-Fabricante : MAKERFOCUS-Descripcion Original: ★Note: This item comes unassembled, soldering of headers is required. Lithium battery is not included, battery may be purchased here: https://www.amazon.com/dp/B07CXNQ3ZR; Link to download English documentation and pinout diagram: https://www.adrive.com/public/drzr3P/datasheet%20F000905.rar, https://github.com/Heltec-Aaron-Lee/WiFi_Kit_series // ★Upgrade ESP32 LoRa development board with 433/470MHz antenna, full support for the LoRaWAN protocol, it with better features: ※Perfect impendence matching; ※Low power design; ※Fixed all known bugs; ※More stable; ※Flash size: 8Mbyte; ※Others: Optimized impedance matching, Optimized circuit design, Optimized charging indicator, Enhance device stability // ★It supports Sniffer, Station, softAP and Wi-Fi Direct modes. This product is based on the WIFI Kit 32 added SX1278 chip, that is, LoRa remote modem, 433MHz frequency, about -139dBm high sensitivity, +20 dBm power output // ★High reliability, transmission distance (measured open area communication distance 3.6Km). Receiver sensitivity up to - 139 dBm,UDP continues to throughput by 135 Mbps; ESP32 oled display, 0.96-inch blue OLED display, lithium battery charging circuit and interface, CP2102 USB to serial chip // ★We Have a Strong After-sales Service Team: As long as you have any questions about the product, we will resolve your issue immediately if received your email, your satisfactory purchase experience is our greatest hope! How to email us? Plz click “MakerFocus” and click “Ask a question” to email us! Looking forward to your consultation! // Color: WIFI Kit series is the new development cost-effective networking program of our company, the main chip using Lexin ESP32, Tensilica LX6 dual-core processor, clocked at 240MHz, computing power up to 600DMIPS, chip built-in 520 KB SRAM, 802.11 b / g / N HT40 Wi-Fi transceiver, baseband, protocol stack and LWIP, integrated dual-mode Bluetooth (traditional Bluetooth and BLE low power Bluetooth). This product is based on the WIFI Kit 32 added SX1278 chip, that is, LoRa remote modem, 433MHz frequency, about -139dBm high sensitivity, +20 dBm power output, high reliability, transmission distance (measured open area communication distance 3.6Km). Onboard 32MByte Flash, Wi-Fi antenna, 0.96-inch blue OLED display, lithium battery charging circuit and interface, CP2102 USB to serial chip, the perfect support for Arduino development environment, can be very simple and fast for program verification and product development. Operating voltage: 3.3V to 7V Operating temperature range: -40 ° C to + 90 ° C Supports Sniffer, Station, softAP and Wi-Fi Direct modes Data rate: 150 Mbps 11n HT40,72 Mbps 11n HT20,54 Mbps 11g, 11 Mbps 11b Transmit power: 19.5 dBm 11b, 16.5 dBm 11g, 15.5 dBm 11n Receiver sensitivity up to - 139 dBm UDP continues to throughput by 135 Mbps 1 * Upgrade ESP32 Development Board with OLED 1 * 433/470MHz Antenna 1 * Pin sticker 2 * Pin header...
  • Teensy 3.6 (without Pins)
    Precio:  $4,627.00

    Teensy 3.6 (without Pins)

    -Titulo Original : Teensy 3.6 (Without Pins)-Fabricante : PJRC-Descripcion Original: 180 MHz ARM Cortex-M4 with Floating Point Unit // 1M Flash, 256K RAM, 4K EEPROM // Microcontroller Chip MK66FX1M0VMD18 // 180 MHz ARM Cortex-M4 with Floating Point Unit 1M Flash, 256K RAM, 4K EEPROM Microcontroller Chip MK66FX1M0VMD18 USB High Speed (480 Mbit/sec) Port 2 CAN Bus Ports 32 General Purpose DMA Channels 22 PWM Outputs 4 I2C Ports 11 Touch Sensing Inputs 62 I/O Pins (42 breadboard friendly) 25 Analog Inputs to 2 ADCs with 13 bits resolution 2 Analog Outputs (DACs) with 12 bit resolution 22 PWM Outputs USB Full Speed (12 Mbit/sec) Port Ethernet mac, capable of full 100 Mbit/sec speed Native (4 bit SDIO) micro SD card port I2S Audio Port, 4 Channel Digital Audio Input & Output 14 Hardware Timers Cryptographic Acceleration Unit Random Number Generator CRC Computation Unit 6 Serial Ports (2 with FIFO & Fast Baud Rates) 3 SPI Ports (1 with FIFO) 4 I2C Ports Real Time Cloc...
  • M5StackNode Smart Speaker WM8978 Tarjeta de desarrollo de audio Módulo I2S con sensor DHT12 MIC Transmisor IR Batería de
    Precio:  $2,345.00

    M5StackNode Smart Speaker WM8978 Tarjeta de desarrollo de audio Módulo I2S con sensor DHT12 MIC Transmisor IR Batería de

    -Titulo Original : M5Stack New Node Smart Speaker WM8978 Audio Development Board I2S Module with DHT12 Sensor MIC IR Transmitter 500mAh Battery Compatible with M5Core for Intelligent IOT, Webradio-Fabricante : MAKERFOCUS-Descripcion Original: ★Video: https://www.youtube.com/channel/UCozgFVglWYQXbvTmGyS739w; ★Forum: http://forum.m5stack.com; ★Datasheet - WM8978: http://pdf1.alldatasheet.com/datasheet-pdf/view/96647/WOLFSON/WM8978.html; ★Voice control RGB light circle Example: https://github.com/m5stack/esp-adf/blob/master/examples/get-started/M5Node/main/play_mp3_example.c; ★Schematic: https://github.com/m5stack/Bases-Node/tree/master/schematic. // Install Node on the wall and stack any M5Core. At this time, Node + M5Core is an intelligent node that can communicate with many nearby nodes or terminal devices. // You can use the terminal remote control to control remote devices through Node forwarding signals. Realize the interconnection of multiple intelligent terminals. Speech recognition can also be implemented. // You can use the M5Core and Node to implement infrared remote control application. Because of the built-in high-fidelity audio codec chip, you can even implement smart speaker functions. // Features: Built-in infrared transmission and infrared receiver; Built-in 12 RGBLed and DHT12 sensor; Built-in a HiFi stereo codec chip (WM8978) ( Up to 24bit DAC ); Built-in a 500mAh lithium battery and two MIC. // Node is a node/base station class base in an IoT scenario. Install Node on the wall and stack any M5Core. At this time, Node + M5Core is an intelligent node that can communicate with many nearby nodes or terminal devices. You can use the terminal remote control to control remote devices through Node forwarding signals. Realize the interconnection of multiple intelligent terminals. Speech recognition can also be implemented. You can use the M5Core and Node to implement infrared remote control application. Because of the built-in high-fidelity audio codec chip, you can even implement smart speaker functions. Built-in four infrared transmission led and two infrared receiver Built-in 12 RGBs and one temperature and humidity sensor(DHT12), it means Node can display its own status and perception surrounding environment. Built-in a HiFi stereo codec chip (WM8978) ( Up to 24bit DAC ) Built-in a 500mAh lithium battery There are two MIC Intelligent IOT node Webradio Intelligent sound box 1 * Node Module(Built-in a 500mAh lithium battery) 1 * Wall holder 4 * screws 4 * Type-C USB Cabl...
  • Adafruit TFP401 HDMI/DVI Decoder to 40-Pin TTL Breakout -...
    Precio:  $3,808.00

    Adafruit TFP401 HDMI/DVI Decoder to 40-Pin TTL Breakout -...

    -Titulo Original : Adafruit TFP401 HDMI/DVI Decoder to 40-Pin TTL Breakout - Without Touch [ADA2218]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 2218 // Stock Type: LCDs & Displays >> HDMI/DVI Decoders // In Stock & Ready to Ship // It's a mini HDMI decoder board! So small and simple, you can use this board as an all-in-one display driver for TTL displays, or perhaps decoding HDMI/DVI video for some other project. This breakout features the TFP401 for decoding video, and for the touch version, an AR1100 USB resistive touch screen driver.The TFP401 is a beefy DVI/HDMI decoder from TI. It can take unencrypted video and pipe out the raw 24-bit color pixel data - HDCP not supported! It will decode any resolution from 25-165MHz pixel clock, basically up to 1080p. We've used this breakout with 800x480 displays, so we have not specifically tested it with higher resolutions. We added a bunch of supporting circuitry like a backlight driver and configured it for running basic TTL display panels such as the ones we have in the shopYou can even power the display and decoder from a USB port. For example, with a 5 800x480 display and 50mA backlight current, the current draw is 500mA total. You can reduce that down  370mA by running the backlight at half-brightness (25mA). With the backlight off, the decoder and display itself draws 250mA. If you want more backlight control, there's a PWM input, connect that to your microcontroller or other PWM output and you can continuously dim the backlight as desiredWe have two versions, one is video only and one is video+touch. This one is video only! If you want a screen that you can poke at, get the +touch version and pair it with a screen that has a resistive touch overlay. The USB port then acts as both power and data, with the touch screen appearing like a USB mouse.This driver is designed specifically as a small and easy to use display driver for our 40-pin TTL displays. In particular, we suggest it for use with single board computers (or desktop/laptops!) with DVI/HDMI output like the Raspberry Pi or BeagleBone Black. You can power the driver over USB and then feed it video via the HDMI po...
  • Adafruit Break-away 0.1 2x20-pin Strip Dual Male Header...
    Precio:  $864.00

    Adafruit Break-away 0.1 2x20-pin Strip Dual Male Header...

    -Titulo Original : Adafruit Break-away 0.1 2x20-pin Strip Dual Male Header [ADA2822]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 2822 // Stock Type: Raspberry Pi >> Raspberry Pi B+, Pi 2, & Pi 3 >> Prototyping // In Stock & Ready to Ship // If we could eat headers, we'd have them for breakfast, lunch, and dinner.  But we can't :( So we're making the best of it and selling them!This 2x20-pin strip male header is a great way to add pins to 2x20 0.1 holes in a PCB.  They're also perfect companion piece to our 2x20-pin right-angle female header ...
  • WIshioT Lora Módulo 868MHz-915MHz 0.96 Pantalla OLED (Q3T6)
    Precio:  $3,385.00

    WIshioT Lora Módulo 868MHz-915MHz 0.96 Pantalla OLED (Q3T6)

    -Titulo Original : WIshioT Lora Module 868MHz-915MHz 0.96 OLED Display ESP32 ESP-32S WIFI Bluetooth Development Board Antenna Transceiver SX1276 IOT for Arduino Smart Home-Fabricante : WISHIOT-Descripcion Original: You will receive, 1pcs board new version V2 with better quality, and 1pcs 915mhz lora antenna. // When you use this esp32 oled board, you need to use 2pcs together. One is used for receiving and another for sending. // This LoRa board comes unassembled, soldering is required, not equipped with lithium battery. // Espressif esp32 chip + SX1276 LoRa + 0.96inch blue oled // If you need document, please contact Nextion by message. // Main chip: espressif esp32 and SX1276 Operating voltage: 3.3V to 7V Flash:32M-Bits Main Frequency:240MHZ Support frequency:868-915MHZ Lora chip:SX1276 Distance: about 2.8KM in open place Computing power: 600DMIPS Dual-mode Bluetooth: traditional Bluetooth and BLE low-power Bluetooth Development environment: support arduino USB adapter chip: cp2102 Operating temperature range: -40 ° C to + 90 ° C Support modes: Sniffer, Station, softAP and Wi-Fi Direct Data rate: 150 Mbps @ 11n HT40,72 Mbps @ 11n HT20,54 Mbps @ 11g, 11 Mbps @ 11b Transmit power: 19.5 dBm @ 11b, 16.5 dBm @ 11g, 15.5 dBm @ 11n Receiver sensitivity up to - 98 dBm UDP continues to throughput by 135 Mbps Document link https://drive.google.com/open?id=0B8DSGdAr8_31d19WQmN6SE1fLV...
  • Adaptador Totot Gold Ch340g Rs232 Adaptador Usb A Ttl Brocha De Actualización Placas Pequeñas Usb A Módulo De Puerto Ser
    Precio:  $1,729.00

    Adaptador Totot Gold Ch340g Rs232 Adaptador Usb A Ttl Brocha De Actualización Placas Pequeñas Usb A Módulo De Puerto Ser

    -Titulo Original : TOTOT Gold CH340G RS232 Adapter USB to TTL Converter Upgrade Brush Small Plates USB to Serial Port Module + 4pcs Dupont Lines-Fabricante : TOTOT-Descripcion Original: Chip: CH340G, official recommendation USB to TTL chips, avoiding incompatibilities due to different drive or different computer. // Color: Gold appearance, high quality yellow pin header, more beautiful and durable than the common black ones. // Indicators: Power light PWR, TXD and RXD LEDs, reserved RTS, CTS location, more conveniently and intuitively to check whether the module is working or not without instrument. // Two Optional Short Circuit Cap: 3.3V, 5V // Perfect Compatibility: Support WINDOWS 98/ME/2000/XP/Server 2003/VISTA/Server 2008 /Win7/Win8 32/64 Bit // Package Quantity: Feature: Chip: CH340G, official recommendation USB to TTL chips, avoiding incompatibilities due to different drive or different computer. Color: Gold appearance, high quality yellow pin header, more beautiful and durable than the common black ones. Indicators: Power light PWR, TXD and RXD LEDs, reserved RTS, CTS location, more conveniently and intuitively to check whether the module is working or not without instrument. Two Optional Short Circuit Cap: 3.3V, 5V Perfect Compatibility: Support WINDOWS 98/ME/2000/XP/Server 2003/VISTA/Server 2008 /Win7/Win8 32/64 Bit Widely Applications: Suitable for upgrading set-top boxes, Router Firmwares, mobile phones, game machine, repairing hard disk firmwares, downloading STC micro controller program, TTL COM communication and so on. Package: 1pcs Gold CH340G USB to TTL Adapter + 4pcs Dupont Line...
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