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  • Adafruit 2821 Feather HUZZAH with ESP8266 Wi-Fi
    Precio:  $2,538.00

    Adafruit 2821 Feather HUZZAH with ESP8266 Wi-Fi

    -Titulo Original : Adafruit 2821 Feather HUZZAH with ESP8266 Wi-Fi-Fabricante : ADAFRUIT-Descripcion Original: Measures 2.0" x 0.9" x 0.28" without headers soldered in // 4Mb of flash and built in wifi 802.11 b/g/n // Reset button // Pin #0 red led for general purpose blinking. Pin #2 blue led for bootloading debug & general purpose blinking // Power/enable pin and 4 mounting holes // At the feather huzzah's heart is an ESP8266 WiFi microcontroller clocked at 80 MHz and at 3.3V logic. This controller contains a tensile chip core as well as a full WiFi stack. You can program the controller using the arduino ide for an easy-to-run Internet of things core. We wired up a high-quality silabs Cp2104 usb-serial chip that an upload Code at a blistering 921, 600 Baud for fast development time. It also has auto-reset so no fiddling with pins and reset buttons. The Cp2104 has better driver support than the CH340 and can do very high speeds without stability issues. To make it easy to use for portable projects, we added a connector for any of our 3.7V lithium polymer batteries and built in battery charging. You don't need a battery, for it will run just fine straight from the Micro USB connector. But If you do have a battery, you can take it on the go, and plug in the USB to recharge. The feather will automatically switch over to USB power when it's available...
  • HiLetgo ESP-WROOM-32 ESP32 ESP-32S Placa de desarroll (4J7N)
    Precio:  $2,041.00

    HiLetgo ESP-WROOM-32 ESP32 ESP-32S Placa de desarroll (4J7N)

    -Titulo Original : ESP32 Camera Module(Arduino Camera, Raspberry Pi Camera), OV2640 2 Mega Pixels Camera, with Type C Port and 3D WiFi Antenna, Mini Camera Board for Arduino, Raspberry Pi 3B/3B+ and Pi 2B+ IOT DIY-Fabricante : MAKERFOCUS-Descripcion Original: ★User Guide: https://docs.m5stack.com/#/en/quick_start/m5camera/m5camera_quick_start; ★IDF development environment, ★Demo: github.com/m5stack/esp32-cam-demo; ★Datasheet:https://github.com/m5stack/esp32-cam-demo/blob/m5cam/M5CAM-ESP32-A1-POWER.pdfMPU6050. // ★M5Stack ESP32 Camera: The M5Stack ESP32 Camera is a tiny module based on ESP32 chip and OV2640 sensor. You can program it through the ESP-IDF. The board reserved the MPU6050,BME280 and an analog MIC.This module with a IP5306 IC chip and it can be used with lithium battery (Standard voltage: 3.7V4.2V). // ★OV2640 Camera Module: The camera is CMOS camera, CMOS size: 1/4", field of view : 65 degree, maxmium Pixel: 200M pixels (Because of the small RAM, the board can’t obtain it. It can output images up to 800*600 JPEG.) // ★OV2640 Sensor​​​​​​'s Parameter:Standard SCCB interface, compatible with I2C interface;Output Formats(8-bit) is YUV(422/420)/YCbCr422; RGB565/555; 8-bit compressed data; 8-/10-bit Raw RGB data; UXGA/SXGA: 15fps; SVGA: 30fps; CIF: 60fps; Scan Mode: Progressive. // ★For people: Software / hardware product engineers, designers, project contractors, enthusiasts, start-ups, educational groups amd Maker groups. // Color: Dual-core Tensilica LX6 microprocessor Up to 240MHz clock frequency 520kB internal SRAM 4MB Flash memory Integrated 802.11 BGN WiFi transceiver Integrated dual-mode Bluetooth (classic and BLE) Hardware accelerated encryption (AES, SHA2, ECC, RSA-4096) CP2104 USB TTL Standard SCCB interface, compatible with I2C interface Output Formats(8-bit): YUV(422/420)/YCbCr422 RGB565/555 8-bit compressed data 8-/10-bit Raw RGB data Maximum Image Transfer Rate UXGA/SXGA: 15fps SVGA: 30fps CIF: 60fps Scan Mode: Progressive CMOS size: 1/4 Field of View : 78° best sensor resolution: 1600 * 1200 IO voltage: 1.7V-3.3V Analog voltage: 2.5-3.0v (internal LDO powers 1.2V to the core) Power Consumption: TBD Sleep andlt;20μA Temperature Operation: -30°C to 70°C Stable work: 0°C to 50°C Maximum rms rate: 15fps SXGA Sensitivity: 1.3V/(Lux-sec) Signal to noise ratio: 40 dB Dynamic range: 50 dB Scan Mode: Progressive Electronic exposure: Line 1 to Line 1247 Pixel area: 2.2μm x 2.2μm Dark current: 15mV/s at 60°C 1 * EESP32 Module Development Board with OV2640 Camer...
  • Adafruit (PID 3346) I2S 3W Stereo Speaker Bonnet for...
    Precio:  $1,830.00

    Adafruit (PID 3346) I2S 3W Stereo Speaker Bonnet for...

    -Titulo Original : Adafruit (PID 3346) I2S 3W Stereo Speaker Bonnet for Raspberry Pi - Mini Kit-Fabricante : ADAFRUIT-Descripcion Original: 3W Stereo Amplifier Bonnet for Raspberry Pi // I2S digital sound standard interface // Plug any 4 ohm or 8 ohm speakers // Operating Voltage: 5V (2.4A for 3W 4 ohm speakers) // Works with Raspberry Pi with 2x20 headers (A+, B+, Zero, Pi 2, Pi 3, etc) // Hey Mr. DJ! Turn up that Raspberry Pi mix to the max with this cute 3W Stereo Amplifier Bonnet for Raspberry Pi. (It's not big enough to be an official HAT, so we called it a bonnet, you see?) It's the exact same size as a Raspberry Pi Zero but works with any and all Raspberry Pi computers with a 2x20 connector - A+, B+, Zero, Pi 2, Pi 3, etc. We've tested it out with Raspbian (the offical operating system) and Retropie. This Bonnet uses I2S a digital sound standard, so you get really crisp audio. The digital data goes right into the amplifier so there's no static like you hear from the headphone jack. And it's super easy to get started. Just plug in any 4Ω to 8Ω speakers, up to 3 Watts, run our installer script on any Raspberry Pi, reboot and you're ready to jam! Each order comes as a fully tested PCB with a 2x20 header and 2x terminal blocks. Some light soldering is required to attach the header onto PCB so you can plug it into your Raspberry Pi. Once that's done either plug one of our enclosed speaker sets right into the JST jack in the middle or you can solder the terminal blocks in and then connect any speaker you like like our 4Ω 3W or 8Ω 1W. Hey you can even use a surface transducer! Our tutorial will get you set up with instructions, you'll be rockin' out in 15 minutes. Don't forget to make sure you have a good strong 5V power supply - especially if you're using the 3W 4 ohm speakers! Our 2.4A power plug is recommended. Pi Zero and speakers not included...
  • Kit de unidad M5Stack para M5StickC Hat ENV Hat PIR y Hat SPK Estación meteorológica y aplicación de brújula Sensor de i
    Precio:  $1,940.00

    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...
  • Adaptador serie WitMotion USB-UART 6-en-1 multifuncional (USB-TTL / RS485 / 232, TTL-RS232 / 485,232 a 485), con módulo
    Precio:  $2,271.00

    Adaptador serie WitMotion USB-UART 6-en-1 multifuncional (USB-TTL / RS485 / 232, TTL-RS232 / 485,232 a 485), con módulo

    -Titulo Original : WitMotion USB-UART 6-In-1 Multifunctional(USB-TTL/RS485/232,TTL-RS232/485,232 to 485)Serial Adapter, with CP2102 Module Compatible with Windows 7,8,Linux,Arduino, for develeopment projects-Fabricante : WitMotion-Descripcion Original: Six-in-one Multifunctional Serial adater supports usb-ttl, usb-rs232, usb-rs485, ttl-232, ttl-485, 232-485 converting function, freely convert to each other // USB specification 2.0 is compatible with Windows XP/7/8/10 32bits/ 64bits, Linux, Wince, Mac, Vista etc. // Equipped with superior-quality mode switch(endurable), status indicating LED(easy to connect), upgraded TO5 fuse (excellent protection), imported chipset CP2102 (stable and reliable) // Baud rates: 300 bps to 1.5 Mbps.  // What you get: 1 x WitMotion Sin-in-one serial adapter module + 4 x Dupont lines +1 x instructions card, packed by antistatic bag. // Product document/driver download link as below: Product Description: a. USB to TTL 232 485 Serial Converter. b. USB TTL 232 485 can freely convert to each other. c. Stable and reliable chipset: CP2102 d. USB specification 2.0 compliant with full-speed 12Mbps. e. Standard USB type A male and TTL(TXD RXD) 232(232T 232R) 485(A B) 3.3V 5V. f. All handshaking and modem interface signals. g. Baud rates: 300 bps to 1.5 Mbps. h. Event character support Line break transmission. i. Temperature Range: -40℃ to +85℃. j. Supports Windows 98SE, 2000, XP, Vista, Window7, Mac OS 9, Mac OS X & Linux 2.40. Package List: a. 1pcs 6-In-1 Multifunctional(USB to TTL, USB to RS485, USB to RS232,TTL to RS232,TTL to RS485,RS232 to RS485)USB to UART Serial Module Adapter Converter b. 4pcs Dupont Line...
  • Arduino Uno R3 Kit KEYESTUDIO (7QR1R1L9)
    Precio:  $5,031.00

    Arduino Uno R3 Kit KEYESTUDIO (7QR1R1L9)

    -Titulo Original : KEYESTUDIO Basic Starter V2.0 Kit for Arduino with Mega 2560 R3 Controller Board, Student's Electronic and Programming Learning Kit-Fabricante : KEYESTUDIO-Descripcion Original: KEYESTUDIO Basic Starter V2.0 Kit with Mega board is a great way to get started with Arduino, coding and electronics! // It includes a Mega 2560 Controller Board and the most common and useful electronic components you need. // You can make 23 fun projects following our step-by-step tutorials on the wiki. // Projects you can make: LED blinking, Traffic light, LED chasing effect, IR Remote Control, buzzer sounds, etc. // Starting the basics of electronics, to more complex projects, the kit will help you control the physical world with sensor and actuators. // Mega 2560 R3 Controller Board UNO R3 Board x 1 LED - Blue x 5 LED - Red x 5 LED - Yellow x 5 LED - RGB x 1 220 Ω resistor x 8 10K Ω resistorx 5 1K Ω resistorx 5 103 Potentiometerx 1 Buzzer (active)x 1 Buzzer (passive) x 1 Large button switch x 4 Ball tilt sensor x 2 Photo Resistor x 3 Flame sensor x 1 LM35 Temp Sensorx 1 IC 74HC595N 16-pin DIP x 1 1-digit LED modulex 1 4-digit LED modulex 1 8*8 LED Matrix x 1 1602 LCD display x 1 IR receiver x 1 IR remote control x 1 Servo Motor x 1 Pin headers x 40 830 hole Breadboard x 1 Jumper Wire x 30 6-cell AA Battery pack x 1 USB cable x 1 L293D chip x 1 Relay module x 1 PIR Motion Sensor x 1 HC-SR04 Ultrasonic Sensor x 1 DHT11 Temperature & Humidity Sensor x 1 Motor x 1 Fan Leaf x ...
  • Arduino Uno R3 Kit CREATION CRATE (7RB2VZP6)
    Precio:  $19,319.00

    Arduino Uno R3 Kit CREATION CRATE (7RB2VZP6)

    -Titulo Original : Arduino Starter Kit |12 Electronic Projects | Learn Circuits, Electronics, Coding | Includes 12 Online Courses, Arduino UNO R3, All Needed Components | Canadian Subscription Box of The Year-Fabricante : CREATION CRATE-Descripcion Original: Learning by doing is 15X more effective than traditional schooling. In this 12 project kit, Creation Crate combines hands-on electronic projects with online courses to teach kids, teens, and adults electronics and coding. Parent and Teacher Choice Award Winner. Canadian Subscription Box Of The Year. Authenticated By STEM.org. Used in over 65+ countries. // Includes Arduino Uno (1), Breadboard (2), Servo Motor (2), LCD Screen (1), Load Cell Sensor With Wires (1), Caps (24), Push Buttons (24), Microphone Module (1), Accelerometer (1), Pressure Sensor (1), Mounting Squares (10), Ultrasonic Sensor (1), DHT11 Sensor (1), BMP180 Sensor (1), 9V Batter (2), LED Matrix (3), Wire Bundle (105pcs), Resistor Bundle (25pcs), ohm Resistors (50pcs), LEDs (125pcs), LDR (5pcs), Potentiometer (4pcs), Buzzer (2pcs), Matrix Keypad (1), USB Cable (2), Base Plate (1) // Receive access to 12 online courses that will include easy to follow step by step instructions, in depth video tutorials, time saving lessons on coding, an overview of common errors, and excercises to challenge your knowledge of the new lesson learned. // Each electronic project in this 12 project progression becomes more challenging and builds on the lessons learned from the prior course. By the end of the project progression you will know how to build and program a Mood Lamp, Memory Game, Distance Detector, LED Dice Game, Optical Theremin, 2 Player Reflex Game, Weather Station, Audio Visualizer, Lock Box, Digital Multimeter, Handheld Balance Game, Strength Gauge. // Creation Crate is an education packed arduino starter kit for anyone ages 12+ that wants to learn electronics and coding. Perfect for any situation! Start a stem club, give a stem gift filled with tinkering toys, have an easy diy electronics kit handy for when you are feeling inspired. Help your child explore the possibilities of technology. The choice is yours, we are just here to make it the best experience ever. // Learning by doing is 15X more effective than traditional schooling.We created a better way to learn electronics and coding by combining hands-on projects with online courses. We send you an UNO R3 (arduino compatible) and all the needed components to build an electronic project.Each project comes with access to an online classroom that includes step by step instructions, video tutorials, common errors, and excercises/challenges.Projects become progressively more challenging as you learn new concepts. We grew up as the kids in class that would ask why are we learning this?. So we created a learning experience that starts with why!Each project shows you how to use an UNO R3, components, and lines of code to solve real world problems.You will develop strengths inElectronics Coding (C++)CircuitsProblem SolvingCritical Thinking Ages 12 - 100STEM Clubs who want an easy way to teach and learn electronics and codingAdult Hobbyists who want a handy electronics kitStudents studying computer science, engineering, and other STEM topicsTeens interested in robotics and codingParents who want to help their child reach their full potentialGift givers looking for fun and educational STEM tinkering toys Mood LampMemory GameDistance DetectorLED Dice GameOptical Theremin2 Player Reflex GameWeather StationAudio VisualizerLock Box, Digital MultimeterHandheld Balance GameStrength Gaug...
  • HiLetgo ESP32 LoRa SX1278 0.96inch OLED + Antena 433/470MHz
    Precio:  $3,504.00

    HiLetgo ESP32 LoRa SX1278 0.96inch OLED + Antena 433/470MHz

    -Titulo Original : HiLetgo ESP32 LoRa SX1278 0.96 inch OLED Display Development Board WIFI Bluetooth Dual Core 240MHz CP2102 and 433/470MHz Antenna for Arduino Smart WIFI LoRa 32-Fabricante : HiLetgo-Descripcion Original: Specification: 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 Package Including: 1 * WIFI LoRa 32 Development Board with OLED 1 * 433/470MHz Antenna 1 * Pin sticker 2 * Pin header...
  • Teensy 3.2 with pins, plus breadboard and usb cable
    Precio:  $4,194.00

    Teensy 3.2 with pins, plus breadboard and usb cable

    -Titulo Original : Teensy 3.2 with pins, plus breadboard and usb cable-Fabricante : SPORTS INTERNET SOLUTIONS LLC-Descripcion Original: Includes Teensy 3.2 with pins, breadboard and USB cable // The Teensy is a breadboard-friendly development board with loads of features in a, well, teensy package. The Teensy 3.2 brings a 32 bit ARM Cortex microprocessor into the mix so you can do some serious number crunching. The Teensy 3.2 comes pre-flashed with a bootloader so you can program it using the on-board USB connection: No external programmer needed! You can program for the Teensy in your favorite program editor using C or you can install the Teensyduino add-on for the Arduino IDE and write Arduino sketches for Teensy! The processor on the Teensy also has access to the USB and can emulate any kind of USB device you need it to be, making it great for USB-MIDI and other HID projects. The 32 bit processor brings a few other features to the table as well, such as multiple channels of Direct Memory Access, several high-resolution ADCs and even an I2S digital audio interface! There are also 4 separate interval timers plus a delay timer! Oh yeah, and all pins have interrupt capability. Also, it can provide system voltage of 3.3V to other devices at up to 100mA. All of this functionality is jammed into a 1.4 x 0.7 inch board with all headers on a 0.1 grid so you can slap in on a breadboard and get to work! On top of everything else the Teensy has been gifted with more RAM (64K, thats 4x more than the Teensy 3.0) and 256kb of flash memory! The Teensy 3.2 now now has 5V tolerance on its digital inputs however all analog-only pins are still 3.3V only. Teensy 3.2 adds a more powerful 3.3 volt regulator, with the ability to directly power ESP8266 Wifi, WIZ820io Ethernet and other power-hungry 3.3V add-on board...
  • Partícula | Dispositivo Electron 3G | Junta de Internet de las cosas (IoT) | Kit de desarrollo todo en uno | Acceso grat
    Precio:  $7,975.00

    Partícula | Dispositivo Electron 3G | Junta de Internet de las cosas (IoT) | Kit de desarrollo todo en uno | Acceso grat

    -Titulo Original : Particle | Electron 3G Device | Internet of Things (IoT) Board | All-in-One Development Kit | Free Cloud Access | PCB & SIM Card | Create Cellular Connect Products | Great for Electronics Projects-Fabricante : PARTICLE-Descripcion Original: POWERFUL INTERNET OF THINGS DEVICE: This tiny development kit was designed specifically for creating cellular-connected electronics projects. It includes embedded security from hardware to cloud and access to Particle’s Device Cloud platform. // DEVICE CLOUD ACCESS: All Particle hardware is designed from the ground up to work with the Device Cloud, plus your first three months of cellular data is free. The Device Cloud is a powerful set of tools and infrastructure to build, connect, and manage your IoT fleet. It includes over-the-air firmware updates, connectivity management, and remote diagnostics. // GLOBAL CELLULAR CONNECTIVITY: Particle’s Electron 3G has you covered in more than 100 countries worldwide. The Electron itself is a GSM-only device, does not support CDMA, and will work directly in North America, South America, and Australia out of the box. The kit also includes a Particle SIM that covers 100 countries. The Device Cloud includes 3MB of cellular data per device/per month and your first three months of data is FREE. // SPECS & FEATURES: Connect in minutes out of the box and build in the Arduino-compatible language C+ Particle’s Electron Kit includes a microcontroller, SIM card, cellular antenna, li-po battery, printed circuit board (PCB), USB cable, breadboard and a pinout reference card. 1MB flash and 128K RAM with a u-blox cellular modem. // UNLOCK ACCESS TO CELLULAR IOT: Particle makes the access to cellular connectivity incredibly easy so you can jump directly to building your Iot application without negotiating carrier rates, setting up a cloud infrastructure, coding low-level firmware, or creating your own device management tools. The Particle Electron Kit has everything you need to prototype your IoT project and bring physical objects online. //...
  • (Paquete de 2) ESP8266 microcontrolador NodeMCU Lua V3 WiFi con CH340G
    Precio:  $1,508.00

    (Paquete de 2) ESP8266 microcontrolador NodeMCU Lua V3 WiFi con CH340G

    -Titulo Original : (2 Pack) ESP8266 microcontroller NodeMCU Lua V3 WiFi with CH340G-Fabricante : Debaser Electronics-Descripcion Original: (2 pack) ESP8266 microcontroller NodeMCU Lua V3 WIFI with CH340G // Great for IOT projects // Compatible with the Arduino IDE when you add the ESP8266 family through the Boards Manager and select ESP-12E. // (2 pack) ESP8266 microntroller with WIFI and CH340G USB. Great for IOT projects. Can be used with the Arduino IDE by adding the ESP8266 board through the Boards Manager and then selecting ESP-12E...
  • Arduino Uno R3 Kit LONGRUNE (7T1HDT14)
    Precio:  $2,658.00

    Arduino Uno R3 Kit LONGRUNE (7T1HDT14)

    -Titulo Original : Longruner UNO Starter Kit for Arduino R3 Project Basic Arduino Starter Kit with Tutorial for Nano Micro Mega WiFi GSM with Screen Servo Motor Sensors LK11-Fabricante : LONGRUNE-Descripcion Original: This is a very good kits for the starter to study arduino MCU programing at High quality components. // With the robot kit, You can learn the basic concepts of buttons,IR remote control with IR receiver.Use sensors (flame,temperature sensor) to detect the environment,also this includes Servo,Motor,ULN2003 driver board to let you complete Mechanical control over objects. With LCD modules to display your work. // With Longruner Uno R3 motherboard mini Starter Kit,you are able to learn and do many experiment,such as lighting up the LED,then get the LED to be a output display. // Electronics component High quality Arduino UNO R3 Compatible. 100% compatible with Arduino UNO R3 MEGA 2560 NANO Arduino kit. // Free PDF tutorial(projects lessons code) and clear listing in a nice plastic package. // We are professional factory on making all electronics components based on Arduino and Raspberry Pi. And we also have processional engineer team to offer you tutorials which you can start from beginning. We have all documents( including code) For all kits from Kuman,Detailed tutorials including project introduction and source code CAN BE PROVIDED FOR FREE, if you need, please let us know. Box Contains: (1)UNO R3 + USB cable x1 (2) Development Expansion board x1 (3) Mini Bread Board x1 (4) 830 Point Solderless Bread Board x1 (5) SMD Component Box x1 (6) LED(Red) x5 (7) LED(Yellow) x5 (8) LED(Green) x5 (9) Active Buzzer x1 (10) Passive Buzzer x1 (11) Mini Push Button x4 (12) LED Seven-segment Displays (1-digit) x2 (13) Ball Switches x2 (14) Light Dependent Resistors x3 (15) Potentiometer x1 (16) LM35 Temperature Sensor x1 (17) Flame Sensor x1 (18) Infrared Sensor x1 (19) 220 Ohm Resistors x8 (20) 1k Ohm Resistors x5 (21) 10k Ohm Resistors x5 (22) 40 Pin Header x1 (23) 4pcs 20cm Female to Female Dupont Cable x1 (24) Jumper Cables x20 (25) 9V Battery x1 (26) 9V Battery Clip x1 (27) IR Remote Control x1 (28) 1602 LCD Modules x1 (29) SG90 9G Servos x1 (30) ULN2003 Driver Board x1 (31) 5V Stepper Motor x1 (32) Storage Box x...
  • USB Volt Amp Power Meter Voltage Tester Current Charging Mon
    Precio:  $1,719.00

    USB Volt Amp Power Meter Voltage Tester Current Charging Mon

    -Titulo Original : RioRand USB Volt Amp Power Meter Voltage Tester Current Charging Monitor LCD Display DC (USB Blaster) -Fabricante : RioRand -Descripcion Original: Reemplazo de los siguientes números de modelo/pieza de la batería: P5542100-P. Diseñado para/compatible con los siguientes modelos de altavoces Bluetooth: JBL Pulse 3, JBLPULSE3BLKAM, JBLPULSE3WHTAM. 3.7V 6000mAh 22.2Wh Paquete de Baterías Recargables de Litio-Polímero. Incluye herramientas de instalación gratuitas...
  • LOLIN D1 Mini Pro V2.0.0 WiFi IoT Development Board 16MB MicroPython Nodemcu Arduino
    Precio:  $1,517.00

    LOLIN D1 Mini Pro V2.0.0 WiFi IoT Development Board 16MB MicroPython Nodemcu Arduino

    -Titulo Original : Genuine/Original LOLIN D1 Mini Pro V2.0.0 WiFi IoT Development Board 16MB MicroPython Nodemcu Arduino-Fabricante : STAR MARS-Descripcion Original: Genuine/Original LOLIN D1 Mini Pro V2.0.0 // New Logo - LOLIN (previous WeMos) // Upgraded from previous version (V1.1.0,V1.0.0) // Further optimize the circuit // Compatible with MicroPython, Arduino, Nodemcu // Capacity:  |  Color: 11 digital input/output pinsInterrupt/pwm/I2C/one-wire1 analog input(3.2V max input)16M bytes(128M bit) FlashExternal antenna connectorBuilt-in PCB antennaLithium battery interface, 500mA Max charging currentLOLIN I2C PortCompatible with Arduino, MicroPython, NodeMCUDefault firmware: lastest MicroPython Microcontroller:                   ESP-8266EXOperating Voltage:              3.3VAnalog Input Pins:              1(Max input: 3.2V)Clock Speed:                      80MHz/160MHzLength:                               48mmWidth:                                 25.4mmWeight:                               4.5g All of the IO pins have interrupt/pwm/I2C/one-wire support except D0.All of the IO pins run at 3.3V. V2.0.0 (current version)V1.1.0V1.0.01x Genuine/Original LOLIN D1 Mini Pro V2.2.0 Development Boar...
  • Adafruit Barcode Reader/Scanner Module - CCD Camera - USB...
    Precio:  $9,236.00

    Adafruit Barcode Reader/Scanner Module - CCD Camera - USB...

    -Titulo Original : Adafruit Barcode Reader/Scanner Module - CCD Camera - USB Interface [ADA1203]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 1203 // Stock Type: Sensors >> Readers/Scanners // In Stock & Ready to Ship // Decode nearly any kind of 1D (striped) barcode in your project using this adorable compact barcode scanner. We've looked all over for a small, light, low-power module that can be easily integrated. This OEM scanner has a little camera inside that takes 100 photos per second, instead of using a 'scanning mirror' assembly. This means its less likely to get damaged or out of alignment. Please note: this is a camera-based not laser-based scanner - you'll have to hold it farther away than you usually do for laser-mirror scanners! Try 10cm/4 or more distance with the button held down. This all in one module is the simplest we could find. On the end is just a USB cable, plug it into any computer (or microcomputer such as BeagleBone, Raspberry Pi, etc) and it will show up as an HID keyboard. When a barcode is scanned, the raw data is decoded, parity-checked and spit out as if they were typed on a keyboard. Like all barcode scanners, you can do some basic configuration by powering it up and 'scanning' in special barcodes in the manual. For example you can change the delay between 'typed' characters, or what the terminating character, if any, should be. Check the download tab for the printable manual. If you'd like to set up the scanner to be different than the default, print it out on plain white paper and scan each 'configuration' code. The config will be saved to non-volatile memory so you only have to do it once. This reader will read a wide variety of barcode standards. The most common ones such as CODE39 and UPC are supported out of the box. To enable some of the rarer standards, check the manual as you may have to 'scan configure' to enable it. Barcode Reader/Scanner Modules ( 5:00 ...
  • WINGONEER M5Stack ESP32 Módulo de controlador de motor paso a paso GRBL I2C Motor paso a paso MEGA328P 3- EJE Incluido I
    Precio:  $3,458.00

    WINGONEER M5Stack ESP32 Módulo de controlador de motor paso a paso GRBL I2C Motor paso a paso MEGA328P 3- EJE Incluido I

    -Titulo Original : WINGONEER® M5Stack ESP32 Stepper Motor Driver Module GRBL I2C Step-Motor MEGA328P, 3- AXIS Included, Blockly Stackable IoT ESP32 Arduino/Python Programming DIY-Fabricante : WINGONEER%C2%AE-Descripcion Original: The default I2C address is 0x70. In principle, a host can connect multiple stepper motor modules. Users need to modify the address to compile and download code. Using high quality DRV8825 module, the peak current can reach 1.5A. Stackable IoT Module: Support arduino / python Programming and using GRBL firware. // For people:Software / hardware product engineers, designers, project contractors, enthusiasts, start-ups and educational groups. // 1. This stepper motordriver modulecontains a MEGA328P, which is equivalent to Arduino UNO, runs the modified GRBL library (open source), uses I2C to communicate with the host CORE, and can send GCODE to GRBL through I2C. 2. The default I2C address is 0x70. In principle, a host can connect multiple stepper motor modules. Users need to modify the address to compile and download code. 3. Using high quality DRV8825 module, the peak current can reach 1.5A. The StepMotorDriver Module is a development kit based on ESP32 chip. Programming Support Blockly Arduino Python Using GRBL Firware Esp32 Chip:240MHz dual core, 600 DMIPS, 4MB SRAM, Wi-Fi, dual mode Bluetooth Software / hardware product engineers, designers, project contractors, enthusiasts, start-ups and educational groups. 1x ESP32 Stepper Motor Driver Module...
  • Pantalla LCD TFT SainSmart de 4.3 pulgadas para Arduino DUE MEGA 2560 UNO R3 (4.3 LCD)
    Precio:  $4,231.00

    Pantalla LCD TFT SainSmart de 4.3 pulgadas para Arduino DUE MEGA 2560 UNO R3 (4.3 LCD)

    -Titulo Original : SainSmart 4.3 inch TFT LCD Display for Arduino DUE MEGA 2560 UNO R3 (4.3 LCD)-Fabricante : SainSmart-Descripcion Original: This 4.3" TFT LCD Module can be can be easy controlled by MCU such as 8051, PIC, AVR, ARDUINO, and ARM . // It can be used in any embedded systems which require display high quality colorful image. // This LCD has a superior display quality and super wide viewing angle // Compatible with Arduino MEGA 2560 and Arduino DUE, with the CTE Mega and DUE shield // Size: TFT LCD Extend shield can help you out of the bothers to use other cables. You just need to plug the module to arduino mega2560/Mega2560 R3/DUE through this shield. Mega 2560 is a microcontroller board based on the ATmega2560. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with an AC-to-DC adapter or battery to get started. The Mega is compatible with most shields designed for the Duemilanove or Diecimila. MEGA2560 R3 uses an ATMega16U2 instead of the ATMega8U2 chip, which allows for faster transfer rates and more memory. No drivers needed for Linux or Mac, and the ability to have the Uno show up as a keyboard, mouse, joystick, etc. Also adds SDA and SCL pins next to the AREF. Due is a microcontroller board based on the Atmel SAM3X8E ARM Cortex-M3 CPU (datasheet). It has 54 digital input/output pins (of which 12 can be used as PWM outputs), 12 analog inputs, 4 UARTs (hardware serial ports), a 84 MHz clock, an USB OTG capable connection, 2 DAC (digital to analog), 2 TWI, a power jack, an SPI header, a JTAG header, a reset button and an erase button....
  • Arduino Uno R3 Kit ARDEST (7M85VW4J)
    Precio:  $7,497.00

    Arduino Uno R3 Kit ARDEST (7M85VW4J)

    -Titulo Original : Updated Completed UNO Project Starter Kit for Arduino with Printed Guidebook-Fabricante : ARDEST-Descripcion Original: UNO Starter Kit for Arduino // Imported // Great value for the money!There are a multiple options out there Arduino kits.Howerver when you are looking around, this one seemed like a lot of bang for the buck!The parts(over 200 different components) in the kit are of decent quality and overall of exceptional value considering the fact that if you were to buy the parts in this kit individually it would cost a lot more // Lots of parts in this arduino starter kit! Enough to get started off and build almost all of the examples that will help a beginner learn how to wire up a basic circuit and explains basic programming. It includes motor, stepper motor, and servo, as were the ultrasonic sensor and accelerometer. The multitude of displays (LCD, LED array, Numeric LCD) will give you a lot of options as well. Instead of the typical wires with tinned ends, this kit includes nice flexible jumper wires for easy connect // Illustrated guidebook with detailed tutorial. It reads like a comic book, and is really easy to follow, with lots of helpful information including updated explanations, schematics and illustrations of the wiring. A child could read and understand it.If you are an absolute beginner in the DIY electronics world, this kit might work // Nice plastic case for keeping everything together, organized and for storage.It comes in a plastic box, with all the parts organized well inside. Everything that needed to be in electrostatic protecting bags was, and some parts were in original commercial packaging. Everything is laid out nicely // This project kit comes with everything you could need to get you started with learning arduino.So many projects to do and learn with this kit. // Color: If you are looking to get started with Arduino programming and experimenting and opted to get a kit. This kit was well worth the price. With more than twice as many components as any of the other kits on the market (SparkFun, Adafruit, and MakerShed), the Ardest UNO Ultimate Kit is the most complete kit on the market at an unbeatable price. This kit includes our beautiful, fully illustrated guide to the Arduino. The basics are covered thoroughly, so those tougher projects will make more sense as you go on. Component listing: (1) UNO R3 Microcontroller w/ USB (1) Breadboard w/ Holder (65) M-M Jumper Wires (5) F-F Jumper Wires (1) Digital Multimeter (1) Illustrated Guide Book (1) Futaba S3003 Servo Motor (1) 9V Power Adapter (1) 1602 LCD Screen (1) Protoshield w/ Mini Breadboard (1) IR Remote Controller w/ Receiver (2) 7 Seg. Displays (1 & 4 digit) (1) Stepper Motor w/ Driver (1) DC Motor (100) Assorted Resistors (10x/ 10, 100, 200, 330, 1k, 2k, 5.1k, 10k, 100k, 1m ohm) (1) 8-Bit Shift Register (1) L293D Motor Driver (1) 40Pin Headers (2) Photoresistors (5) Push Buttons (2) Tip-120 Transistors (1) 10K Potentiometer (1) 1-Ch. Relay Module (1) Joystick Module (1) HC-SR04 Ultrasonic Range Finder (5) 1N4001 Diodes (1) Toggle Switch (4) Assorted NPN Transistors (1) Hall Effect Sensor (14) Assorted Capacitors (22pF, 0.1uF, 10uF, 100uF) (1) MPU-6050 Accelerometer + Gyro. Module (1) 8x8 LED Module (25) 5mm LEDs (Assorted) (1) RGB LED (Common Cathode) (2) Plastic Organizer (Small & Large) (2) Alligator Clips (1) Termistor (1) 9V Wire Note: The UNO R3 is functionally identical to the Arduino UNO. The color of the UNO board might be different than the color pictured...
  • Placa De Codificador Usb A Joystick Para Mame Y Raspberry P
    Precio:  $2,566.00

    Placa De Codificador Usb A Joystick Para Mame Y Raspberry P

    -Titulo Original : SJJX 2 Player Zero Delay Generic Game Controller USB Encoder Board to Joystick for MAME & Raspberry Pi 1/2/3 RetroPie DIY Projects Support for SANWA Parts -Fabricante : SJJX -Descripcion Original: Stainless steel tip with ceramic ball Safety ceramic rollerball NON-DRY 1 years with cap off Latest technology for the smoothest writing experience Medium point refill...
  • MELIFE 2 Pack ESP32 ESP-32S Placa de desarrollo 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontrolador Procesador
    Precio:  $1,811.00

    MELIFE 2 Pack ESP32 ESP-32S Placa de desarrollo 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontrolador Procesador

    -Titulo Original : MELIFE 2 Pack ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with ESP32s Antenna RF AMP Filter AP STA for Arduino IDE-Fabricante : MELIFE-Descripcion Original: 2 PACK 2.4GHz Dual Mode WiFi + Bluetooth Development Board // Ultra-Low power consumption, works perfectly with the Arduino IDE // Support LWIP protocol, Freertos // SupportThree Modes: AP, STA, and AP+STA // ESP32 is a safe, reliable, and scalable to a variety of applications // Color: ESP32 is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters, and power management module. The entire solution takes up the least amount of printed circuit board area. This board is used with 2.4 GHz dual-mode Wi-Fi and Bluetooth chips by TSMC 40nm low power technology, power and RF properties best, which is safe, reliable, and scalable to a variety of applications. High performance-price ratio Small volume, easily embeded to other products Strong function with support LWIP protocol, Freertos Supporting three modes: AP, STA, and AP+STA Supporting Lua program, easily to develop https://github.com/espressif/arduino-esp32 https://github.com/nodemcu/nodemcu-firmware/tree/dev-esp32 https://github.com/Nicholas3388/LuaNode If it cann't get bluetooth working? Using Node32s as the Board selection. To reference GPIO pins in code use just the number, for example digitalWrite(13, HIGH) sets GPIO13 high. The built-in LED to GPIO2. 2 x ESP3...
  • Adafruit I2S MEMS Microphone Breakout - SPH0645LM4H (3421)
    Precio:  $1,480.00

    Adafruit I2S MEMS Microphone Breakout - SPH0645LM4H (3421)

    -Titulo Original : Adafruit I2S MEMS Microphone Breakout - SPH0645LM4H (3421)-Fabricante : ADAFRUIT-Descripcion Original: small, low cost MEMS mic with a range of about 50Hz - 15KHz // there are three digital pins: // The microphone is a single mono element // This I2S MEMS microphone is bottom ported // MEMS mics can detect sound and convert it to voltage // Listen to this good news - we now have a breakout board for a super tiny I2S MEMS microphone. Just like 'classic' electret microphones, MEMS mics can detect sound and convert it to voltage, but they're way smaller and thinner. This microphone doesn't even have analog out, its purely digital. The I2S is a small, low cost MEMS mic with a range of about 50Hz - 15KHz, good for just about all general audio recording/detection. The microphone is a single mono element. You can select whether you want it to be on the Left or Right channel by connecting the Select pin to power or ground. If you need stereo, pick up two microphones! You can set them up to be stereo by sharing the Clock, WS and Data lines but having one with Select to ground, and one with Select to high voltage. This I2S MEMS microphone is bottom ported, so make sure you have the hole in the bottom facing out towards the sounds you want to read. It's a 1.6-3.6V max device only, so not for use with 5V logic (its really unlikely you'd have a 5V-logic device with I2S anyways). Many beginner microcontroller boards don't have I2S, so make sure its a supported interface before you try to wire it up! This microphone is best used with Cortex M-series chips like the Arduino Zero, Feather M0, or single-board computers like the Raspberry P...
  • HiLetgo ESP32 OLED WiFi Kit ESP-32 Pantalla OLED azul de 0.96 pulgadas WiFi + Bluetooth CP2012 Placa de desarrollo de In
    Precio:  $2,336.00

    HiLetgo ESP32 OLED WiFi Kit ESP-32 Pantalla OLED azul de 0.96 pulgadas WiFi + Bluetooth CP2012 Placa de desarrollo de In

    -Titulo Original : HiLetgo ESP32 OLED WiFi Kit ESP-32 0.96 Inch Blue OLED Display WiFi+Bluetooth CP2012 Internet Development Board for Arduino ESP8266 NodeMCU-Fabricante : HILETGO-Descripcion Original: ESP32 WIFI Kit for Arduino ESP8266 NodeMCU // Driver Library - u8g2: https://github.com/olikraus/u8g2 // Instructable for Internet Time: https://www.instructables.com/id/WiFi-Kit-32-NTP-Clock/; Install guide and bunches of info: https://github.com/Heltec-Aaron-Lee/WiFi_Kit_series // English documentation: https://robotzero.one/heltec-wifi-kit-32/; https://github.com/Heltec-Aaron-Lee/WiFi_Kit_series // Operating voltage: 3.3V to 7V; Supports Sniffer, Station, softAP and Wi-Fi Direct modes // WIFI Kit series is the new development of the cost-effective networking program, 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,for LoRa remote modem, 433MHz frequency, about -148dBm high sensitivity, +20 dBm power output, high reliability, transmission distance (measured open area communication distance 2.6Km). 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. This item come unassembled, soldering is required, not equipped with lithium battery. Here is the link with English documentation: https://hackaday.io/project/26991-esp32-board-wifi-lora-32 https://robotzero.one/heltec-wifi-kit-32/; https://github.com/Heltec-Aaron-Lee/WiFi_Kit_series; 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 - 98 dBm UDP continues to throughput by 135 Mbps 1* ESP32 0.96 OLED WiFi Bluetooth Development Board...
  • Eg Starts Classic Arcade Game Diy Part For Mame Usb Cabine
    Precio:  $6,338.00

    Eg Starts Classic Arcade Game Diy Part For Mame Usb Cabine

    -Titulo Original : EG STARTS Classic Arcade Game DIY Part for Mame USB Cabinet 2X Zero Delay USB Encoder to PC Games + 2X 8 Way Joystick + 18x Arcade Push Button (Including 1p / 2p Start Buttons) Multiple Colour Kits -Fabricante : EG STARTS-Descripcion Original: Perfect Kit for 2Player Arcade PC Game DIY Mame! For wood or metal control panels and mount in 1-1/8 hole. Microswitches included and Microswitches tested to 10,000,000 cycles. Replace or build video arcade, emulator, and MAME cabinet controls....
  • 100 unidades luces led 5 mm transparentes (luz color azul)
    Precio:  $1,011.00

    100 unidades luces led 5 mm transparentes (luz color azul)

    -Titulo Original : 100 Pieces Clear LED Light Emitting Diodes Bulb LED Lamp, 5 mm (Blue) -Fabricante : eBoot-Descripcion Original: Compatible con Compatible with: Suunto 3 Fitness, Suunto 5, Traverse, Kailash, Spartan Trainer, Ambit 1 2 3 Smartwatch...
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