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  • Sainsmart Tcp/ip Ethernet To Serial Rs232 Rs485 Intelligent
    Precio:  $12,479.00

    Sainsmart Tcp/ip Ethernet To Serial Rs232 Rs485 Intelligent

    -Titulo Original : Sainsmart Tcp/ip Ethernet To Serial Rs232 Rs485 Intelligent-Fabricante : Sainsmart-Descripcion Original: Retire todas las piezas sueltas y rotas alrededor del área dañada. Limpie bien la lente alrededor del área con un paño seco o una toalla de papel. Sostenga el panel sobre el área dañada para determinar el tamaño del panel de reparación de la lente. Coloque el panel permitiendo 1/2 pulgada sobre la vuelta en todos los lados del daño. Si el tamaño seleccionado necesita ser más pequeño, recorte a lo largo de las líneas internas de la cuadrícula...
  • Adafruit (pid 3213) Assembled Feather Huzzah W/ Esp8266 Wif
    Precio:  $4,289.00

    Adafruit (pid 3213) Assembled Feather Huzzah W/ Esp8266 Wif

    -Titulo Original : Adafruit (PID 3213) Assembled Feather HUZZAH w/ ESP8266 WiFi With Stacking Headers-Fabricante : ADAFRUIT-Descripcion Original: ESP8266 @ 80MHz with 3.3V logic/power 4MB of FLASH (32 MBit) Built in WiFi 802.11 b/g/n // CP2104 USB-Serial converter onboard with 921600 max baudrate for uploading // 9 x GPIO pins - can also be used as I2C and SPI // 3.3V regulator with 500mA peak current output // Measures 2.0" x 0.9" x 0.28" (51mm x 23mm x 8mm) without headers soldered in Light as a (large?) feather - 9.7 grams // Feather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores. This is the Adafruit Feather HUZZAH ESP8266 - our take on an 'all-in-one' ESP8266 WiFi development board with built in USB and battery charging. Its an ESP8266 WiFi module with all the extras you need, ready to rock! We have other boards in the Feather family, check'em out here. At the Feather HUZZAH's heart is an ESP8266 WiFi microcontroller clocked at 80 MHz and at 3.3V logic. This microcontroller contains a Tensilica chip core as well as a full WiFi stack. You can program the microcontroller using the Arduino IDE for an easy-to-run Internet of Things core. We wired up a USB-Serial chip that an upload code at a blistering 921600 baud for fast development time. It also has auto-reset so no noodling with pins and reset button pressings. 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, 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, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available. Here's some handy specs! Auto-reset support for getting into bootload mode before firmware upload 9 x GPIO pins - can also be used as I2C and SPI 1 x analog inputs 1.0V max Built in 100mA LiPoly charger with charging status indicator LED, can also cut a trace to disable the charger Pin #0 red LED for general purpose blinking. Pin #2 blue LED for bootloading debug & general purpose blinking Power/enable pin Comes fully assembled and tested, with a USB interface that lets you quickly use it with the Arduino IDE or NodeMCU Lua. (It comes preprogrammed with the Lua interpreter)...
  • Teensy 3.6 (without Pins)
    Precio:  $5,509.00

    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...
  • IOT LORA Turtle Board 433MHZ/868MHZ/915MHZ STM32 LoRa
    Precio:  $9,119.00

    IOT LORA Turtle Board 433MHZ/868MHZ/915MHZ STM32 LoRa

    -Titulo Original : Heltec IOT LORA Turtle Board 433MHZ/868MHZ/915MHZ STM32 LoRa /L432 SX1276 lora Development Board Ultra Low Power LoRaWAN and RadioShuttle -Fabricante : Heltec -Descripcion Original: Low power designDeep Sleep: 4uA both lorawan and redioshuttle protocol...
  • Adafruit Electret Microphone Amplifier - Max4466 With...
    Precio:  $1,639.00

    Adafruit Electret Microphone Amplifier - Max4466 With...

    -Titulo Original : Adafruit Electret Microphone Amplifier - MAX4466 with Adjustable Gain [ADA1063]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 1063 // Stock Type: Sensors >> Sound/Noise // In Stock & Ready to Ship // Add an ear to your project with this well-designed electret microphone amplifier. This fully assembled and tested board comes with a 20-20KHz electret microphone soldered on. For the amplification, we use the Maxim MAX4466, an op-amp specifically designed for this delicate task! The amplifier has excellent power supply noise rejection, so this amplifier sounds really good and isn't nearly as noisy or scratchy as other mic amp breakouts we've tried! This breakout is best used for projects such as voice changers, audio recording/sampling, and audio-reactive projects that use FFT. On the back, we include a small trimmer pot to adjust the gain. You can set the gain from 25x to 125x. That's down to be about 200mVpp (for normal speaking volume about 6 away) which is good for attaching to something that expects 'line level' input without clipping, or up to about 1Vpp, ideal for reading from a microcontroller ADC. The output is rail-to-rail so if the sounds gets loud, the output can go up to 5Vpp! Using it is simple: connect GND to ground, VCC to 2.4-5VDC. For the best performance, use the quietest supply available (on an Arduino, this would be the 3.3V supply). The audio waveform will come out of the OUT pin. The output will have a DC bias of VCC/2 so when its perfectly quiet, the voltage will be a steady VCC/2 volts (it is DC coupled). If the audio equipment you're using requires AC coupled audio, place a 100uF capacitor between the output pin and the input of your device. If you're connecting to an audio amplifier that has differential inputs or includes decoupling capacitors, the 100uF cap is not required. The output pin is not designed to drive speakers or anything but the smallest in-ear headphones - you'll need an audio amplifier (such as our 3.7W stereo amp) if you want to connect the amp directly to speakers . If you're connecting to a microcontroller pin, you don&...
  • W65C134SXB - Sistema de desarrollo de ingeniería WDC Xxcelr8r - Placa con la microcomputadora W65C134S de 8 bits
    Precio:  $8,049.00

    W65C134SXB - Sistema de desarrollo de ingeniería WDC Xxcelr8r - Placa con la microcomputadora W65C134S de 8 bits

    -Titulo Original : W65C134SXB - WDC Xxcelr8r Engineering Development System - Board featuring the W65C134S 8-bit Microcomputer-Fabricante : The Western Design Center, Inc.-Descripcion Original: 8-bit 6502 based Microcomputer (3.6864 MHz) on board with WatchDog Timer, 1x UART, IO, Serial Interface Bus // 40 pin XBUS Expansion Connector with Address, Data, and Microprocessor control signals // 3x8 IO Expansion Port Connectors // Serial Interface Bus connectors for Token Passing Local Area Network // Powered by USB (5V) for ease of connection to PC, MAC, Android Smartphone // The W65C134SXB is based around the W65C134S which is a feature rich 8–bit microcomputer based on the W65C02 microprocessor with an advanced (originally designed for life support) Serial Interface Bus (SIB) token passing local area network for multi–W65C134S microcontroller systems. The full external memory bus (8–bit data and 16–bit address bus) allows for flexible system design. This MCU has an embedded debug monitor ROM with computer terminal interface a library of routines that can help you reduce development time and optimized for designing human exo and endo robotic functions, for examples of microcontrollers that can be developed from the W65C134S microcomputer. Designed and Developed in the US...
  • MakerFocus 2pcs NRF24L01 + PA + LNA Transceptor inalámbrico Transceptor RF Módulo 2.4G 1100m con antena en espuma anties
    Precio:  $2,079.00

    MakerFocus 2pcs NRF24L01 + PA + LNA Transceptor inalámbrico Transceptor RF Módulo 2.4G 1100m con antena en espuma anties

    -Titulo Original : MakerFocus 2pcs NRF24L01+PA+LNA Wireless Transceiver RF Transceiver Module 2.4G 1100m with Antenna in Antistatic Foam Compatible Arduino-Fabricante : MAKERFOCUS-Descripcion Original: The nRF24L01+ is a 2.4GHz ISM band transceiver; Auto-acknowledge and auto-retransmit abilities // Range: 800+ meters line of sight, Weight: 13.28 g (0.468 oz) // The module has 5V tolerant inputs which allows for direct connection of SPI pins to the Arduino. // More detail:http: //www.nordicsemi.com/kor/Products/2.4GHz-RF/nRF24L01P // PLS NOTE: Some sellers, such as Electronics Foundry, sell our product without getting any authorization from MakerFocus. We do not know where their products are from, and we can’t ensure the quality. If you think it is fake (our package is a MakerFocus box as the picture shows), please report to Amazon. And we will not be responsible for others' product! // Color: 2pcs Wireless Module NRF24L01+PA+LNA in Antistatic Foam Arduino Compatible with Antenna Specifications: The nRF24L01+ is a 2.4GHz ISM band transceiver Range: 800+ meters line of sight Includes on board support components and the RFX2401C which is the PA (Power Amplifier) and LNA (Low-Noise Amplifier) A host microcontroller can communicate and configure the nRF24L01+ over a 4-pin Serial Peripheral Interface (SPI). The configuration registers are accessible through the SPI connection. Configurable parameters include frequency channel (125 selectable channels), output power, and data rate (data rates: 250kbps, 1Mbps, and 2Mbps). The on chip voltage regulator accepts supply voltages from 1.9 to 3.6V. The module has 5V tolerant inputs which allows for direct connection of SPI pins to the Arduino. Internal filtering results in high margins of meeting RF regulatory standards. The module's radio uses Gaussian Frequency-Shift Keying (GFSK) modulation as well as fast Automatic Gain Control (AGC). The module includes an Interrupt Request (IRQ) pin which can be used to wake the host microcontroller, (ex: Arduino), from sleep when the module receives a transmission providing great power conservation in battery devices. Auto-acknowledge and auto-retransmit abilities Weight: 13.28 g (0.468 oz) Board dimensions, excluding pins: 15.5mm (0.61/) width x 40.7mm (1.6/) length x 12.2mm (0.48/) height Dimensions of antenna, when angled at 90 degrees: 87mm (3.43/) height x 9.5mm (0.37/) diameter Package Including 2 * Wireless Module 2 * Antenn...
  • Arduino Robot Kit Keyestudio (7k6k1dz4)
    Precio:  $8,019.00

    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. //...
  • Resolución 200x200 Módulo de pantalla de tinta electrónica de 1.54 pulgadas Papel electrónico electrónico Sreen con cont
    Precio:  $3,829.00

    Resolución 200x200 Módulo de pantalla de tinta electrónica de 1.54 pulgadas Papel electrónico electrónico Sreen con cont

    -Titulo Original : 200x200 Resolution 1.54inch E-Ink Display Module Electronic E-paper Sreen with Embedded Controller SPI Interface Support Partial Refresh for Raspberry Pi/Arduino/Nucleo-Fabricante : Waveshare-Descripcion Original: 200x200, 1.54inch E-Ink display module, SPI interface // Due to the advantages like ultra low power consumption, wide viewing angle, great effect under sunlight, it is an ideal choice for applications such as shelf label, industrial instrument, and so on. // No backlight, keeps displaying last content for a long time even when power down // Ultra low power consumption, basically power is only required for refreshing // Development Resources: www.waveshare.com/wiki/1.54inch_e-Paper_Module // Color: 200x200, 1.54inch E-Ink display module, SPI interface Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32) Operating voltage: 3.3V Interface: 3-wire SPI, 4-wire SPI Outline dimension: 48mm × 33mm Display size: 27.6mm × 27.6mm Dot pitch: 0.138 × 0.138 Resolution: 200 × 200 Display color: black, white Grey level: 2 Partial refresh time: 0.3s Full refresh time: 2s Refresh power: 26.4mV(typ.) Standby power: Viewing angle: >170° 1.54inch e-Paper Module x1 XH2.54 20cm 8Pin x1 100% original gurantee, technical support always available...
  • codificador USB Arcade Zero Delay a Joystick para Mame Jamma
    Precio:  $2,279.00

    codificador USB Arcade Zero Delay a Joystick para Mame Jamma

    -Titulo Original : Reyann Zero Delay Arcade USB Encoder Pc to Joystick for Mame Jamma & Other Pc Fighting Games-Fabricante : Reyann-Descripcion Original: Zero Delay Arcade USB Encoder For Your Pc Game DIY! Generic Game Controller support PC & Raspberry Pi 1/2/3 Use this Encoder you can build your own Arcade Game Machine! 100% Zero Delay USB Encoder to Arcade Joystick! High Quality! Support All Joystick and Push Button types which with 4.8mm Terminal...
  • ESP8266 Módulo NodeMcu ESP8266 (4 piezas) ESP-12E NodeMcu LUA CP2102 La placa de desarrollo de Internet WiFi funciona co
    Precio:  $3,129.00

    ESP8266 Módulo NodeMcu ESP8266 (4 piezas) ESP-12E NodeMcu LUA CP2102 La placa de desarrollo de Internet WiFi funciona co

    -Titulo Original : ESP8266 NodeMcu ESP8266 Module (4pcs),ESP-12E NodeMcu LUA CP2102 Internet WiFi Development Board Works with Arduino IDE/Micropython-Fabricante : ETMALL-Descripcion Original: Why ESP8266:ESP8266 is a highly integrated chip designed for the needs of a new connected world.It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor. // Firmware link: https://github.com/nodemcu/nodemcu-firmware;The Data download access to the website: http://www.nodemcu.com; Test Video:https://www.youtube.com/watch?v=Gh_pgqjfeQc. // Four SPI Flash Access Modes:The ESP8266 support four different SPI flash access modes: DIO, DOUT, QIO & QOUT. These can be set via the --flash_mode option of esptool.py write_flash. More information about it,refer to: https://github.com/espressif/esptool/wiki/SPI-Flash-Modes. // Feature: ESP8266 NodeMcu board has powerful on-board processing and storage capabilities, allows to be integrated with sensors and other specific applicated devices through its GPIOs. // High quality & Guaranteed:60 days money back guarantee for any quality reasons,and 24-hour customer service. // Color: 1. Download the Arduino IDE, the latest version. 2. Install the IDE 3. Set up your Arduino IDE as: Go to File->Preferences and copy the URL below to get the ESP board manager extensions: http://arduino.esp8266.com/stable/package_esp8266com_index.json Placing the http:// before the URL lets the Arduino IDE use it...otherwise it gives you a protocol error. 4. Go to Tools > Board > Board Manager> Type esp8266 and download the Community esp8266 and install. 5. Set up your chip as: Tools -> Board -> NodeMCU 1.0 (ESP-12E Module) Tools -> Flash Size -> 4M (3M SPIFFS) Tools -> CPU Frequency -> 80 Mhz Tools -> Upload Speed -> 921600 Tools-->Port--> (whatever it is) 6. Download and run the 32 bit flasher exe at Github(Search for nodemcu/nodemcu-flasher/tree/master/ at Github) github.com/nodemcu/nodemcu-flasher/tree/master/Win32/Release Or download and run the 64 bit flasher exe at: github.com/nodemcu/nodemcu-flasher/tree/master/Win64/Release 7. In Arduino IDE, look for the old fashioned Blink program. Load, compile and upload. 8. Go to FILE> EXAMPLES> ESP8266> BLINK, it will start blinking. Please contact us if you need the driver or meet any issue when using. We provide 100% satisfication service for customers. 4 * ESP8266 ESP-12E NodeMcu Development Boar...
  • Arduino Uno R3 Kit SMRAZA (1L1XRUKW)
    Precio:  $4,009.00

    Arduino Uno R3 Kit SMRAZA (1L1XRUKW)

    -Titulo Original : Smraza Ultimate UNO Project Starter Kit with Breadboard Holder,DC Motor and Detailed Tutorial for Arduino Uno R3 Mega2560 Nano-Fabricante : SMRAZA-Descripcion Original: Ultimate Uno Starter Kit for Arduino UNO, Mega - Includes more common use components what you need for starting with Arduino projects // Easy to operate - With easy set-up breadboard holder makes a stable base for you to easy make electrical circuits connection // Flexibly combination of Projects - All parts can be combined into 16 lessons, flexibly used 5V relay, LM35 temperature sensor and DC MOTOR // Detailed tutorial - Provide CD disk PDF instruction, Software, libraries and Sample code for professional engineer or students to learn DIY Arduino projects // Quick-response technical support - If you need any help, please contact us by Amazon // Color: This ultimate Starter kit design for Arduino Uno includes enough components to lead you start making your own Arduino Projects. Arduino is based on C/C++ programming language so you can walk through the basics to start with Arduino. We will provide detailed tutorials in the CD and you will learn the basics of Electrical Circuits and make more funny projects by hands-on way. 1) UNO R3 Controller Board x1 2) Breadboard Holder x1 3) 400 tie-points Breadboard x1 4) Servo Motor x1 5) 5V Relay x1 6) IC 74HC595 x1 7) 5V DC Motor x1 8) Precision Potentiometer x1 9) Active Buzzer x1 10) 2N3904Transistors x2 11) 1N4148 Diodes x2 12) TMP36 Temp Sensor x1 13) Photoresistor x2 14) Red LEDs x5 15) Green LEDs x5 16) Yellow LED x5 17) Blue LED x5 18) RGB LED x1 19) 12mm Buttons(large) x2 20) 9V Battery adapter x1 21) USB Cable x1 22) 65*Jumper Wire x1 23) Resistor (330R) x50 24) Resistor (10K) x50 25) CD x...
  • Adafruit 2028 Assembled Pi T-Cobbler Plus - GPIO Breakout...
    Precio:  $2,099.00

    Adafruit 2028 Assembled Pi T-Cobbler Plus - GPIO Breakout...

    -Titulo Original : Adafruit 2028 Assembled Pi T-Cobbler Plus - GPIO Breakout for-Fabricante : ADAFRUIT-Descripcion Original: 73mm x 20mm x 11mm / 2.9" x 0.8" x 0.4" // Height with pins: 19mm / 0.8" // Width at top of T: 58mm / 2.3" // Assembled Pi T-Cobbler Plus - GPIO Breakout for Raspberry Pi This is the assembled version of the Pi T-Cobbler Plus. It only works with the Raspberry Pi Model Zero, A+, B+, Pi 2,Pi 3! (Any Pi with 2x20 connector) The Raspberry Pi has landed on the Maker World like a 40-GPIO pinned, quad-USB ported, credit card sized bomb of DIY joy. Now is a good time to upgrade your set up and accessorize using all of the 40 pins. That's why we now carry the Adafruit's Assembled Pi T-Cobbler Plus (Breakout + Cable) for Raspberry Pi. This Cobbler is in a fancy T-shape, which is not as compact, but is a little easier to read the labels. The T-Cobbler Plus is an add on prototyping board specifically designed for the 2x20 connector-type Raspberry Pi and can break out all the power, GPIO, I2C and SPI pins from the 40-pin header onto a solderless breadboard. This set will make cobbling together prototypes with the Pi that much easier. Each order comes with a 40 pin ribbon cable and assembled T-Cobbler Plus. You can plug the 40-pin GPIO cable between the Pi computer and the T-Cobbler breakout. The T-Cobbler can plug into any solderless breadboard. The T-Cobbler PCB has all the pins labeled nicely so you can go forth and build circuits without keeping a pin-out printout at your desk. We think this will make it more fun to expand the Pi and build custom circuitry with it. Designed for use with any 2x20 connector Raspberry Pi. No soldering required! The Raspberry Pi, solderless breadboard, bread boarding wires, cables, components, power supply, etc are not included! We stock many of those items, so check those out as well! Specifications 73mm x 20mm x 11mm / 2.9 x 0.8 x 0.4 Height with pins: 19mm / 0.8 Width at top of T: 58mm / 2.3 Weight: 14g EagleCAD PCB files on GitHub Fritzing object in Adafruit Fritzing library . Made in China...
  • WifiWall 4DEV- ESP 32 con caja profesional | 2.4Ghz WiFi y BLE | Orador | Tarjeta SD compatible | Batería recargable de
    Precio:  $12,439.00

    WifiWall 4DEV- ESP 32 con caja profesional | 2.4Ghz WiFi y BLE | Orador | Tarjeta SD compatible | Batería recargable de

    -Titulo Original : MakerFocus ESP32 Open Source Faces Pocket Computer with Keyboard/Gameboy/Calculator M5Stack Board Built-in 650mAh Battery for MicroPYTHON Arduino-Fabricante : MAKERFOCUS-Descripcion Original: How to upgrade the FACES panel? PLS download Source File from: github.com/m5stack/FACES, then refer to pictures show. // Playing Super Mario on M5Stack video: https://www.youtube.com/watch?v=TLISytzXU1Y ; Equipped with a full keyboard panel, digital panel as well as Gameboy panel, are free to change the different operating community surface. Each panel can be modified to upgrade, just like Arduino Pro, download firmware through ISP. Built-in 650mAh battery, set with magnetic charging base. // Compatibility: All Compatible, State of Assembly: Ready-to-Go, Model: M5Stack GPS Module // Functions include: esp32, 240MHz, WIFI, BLE, 2.0LCD, TF-card, Speaker, Batteryinside // Note:  Boot- turn on, press the swith once; Shut down-power off, press the switch twice in succession. Please use the charging base when it need charge, pls note  the charging base does not point when charging, the battery is 650mAh, It takes about 30 minutes to fully charge, the battery can be used for about an hour after it is full. Charging by connecting directly to the charger without using the charging base it will reset and will not shut down. A little noisy is normal that comes out // Color: Equipped with a full keyboard panel, digital panel as well as Gameboy panel, are free to change the different operating community surface. Each panel can be modified to upgrade, just like Arduino Pro, download firmware through ISP Built-in 650mAh battery, set with magnetic charging base Compatibility: All Compatible State of Assembly: Ready-to-Go Bundle: None Model: M5Stack GPS Module esp32 240MHz WIFI BLE 2.0LCD TF-card Speaker Batteryinside NW: 176g GW: 265g Boot- turn on , press the swith once Shut down-power off, press the switch twice in succession Please use the charging base when it need charge, pls note the charging base does not point when charging, the battery is 650mAh, It takes about 30 minutes to fully charge, the battery can be used for about an hour after it is full. Charging by connecting directly to the charger without using the charging base it will reset and will not shut down. A little noisy is normal that comes out when you play a game. 1 * Grey Mpu9250 Core 1 * Keyboard Panel 1 * Gameboy Panel 1 * Number Panel 1 * Battery Base(650mAh) 1 * Charging Base 1 * Type-C Cable Gameboy Pane...
  • Adafruit Pitft 2.4 Hat Mini Kit - 320x240 Tft Touchscreen
    Precio:  $7,509.00

    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...
  • Teensy   2.0
    Precio:  $5,419.00

    Teensy 2.0

    -Titulo Original : Teensy++ 2.0-Fabricante : PJRC-Descripcion Original: 8-Bit AVR Processor (AT90USB1286) // 128K Flash Memory, 8K RAM, 4K EEPROM // USB Can Emulate Any Type of Device // Single Pushbutton Programming // Arduino Compatible // The Teensy is a breadboard-friendly development board with loads of features in a, well, teensy package. The Teensy++ breaks out all of the IO available on the AT90USB1286 to breadboard-friendly 0.1 spaced headers so you can hook up a load of peripherals.The Teensy++ comes pre-flashed with a bootloader so you can program it using the on-board USB connection: No external programmer needed! You can program the Teensy in your favorite IDE using C you can install the Teensyduino add-on for the Arduino IDE and write Arduino sketches for Teensy!  2 x 0.7 (50.8 x 17.8 mm)8-Bit AVR Processor (AT90USB1286)128K Flash Memory, 8K RAM, 4K EEPROMUSB Can Emulate Any Type of DeviceSingle Pushbutton ProgrammingArduino Compatible8 Analog Inputs46 Digital I/O Pins9 PWM outputsSPI and I2...
  • Arduino Robot Kit (soporta arduino IDE, Mixly y Scratch)
    Precio:  $15,839.00

    Arduino Robot Kit (soporta arduino IDE, Mixly y Scratch)

    -Titulo Original : Keywishbot Smart Robot Car Kit, 4WD Remote Control Car for Arduino DIY Learning Kit,with BLE Development Board,Ultrasonic Sensor,Great Educational STEM Toys Gift, Support Scratch Library -Fabricante : Keywishbot -Descripcion Original: Fit Size: Compatible with Apple Watch 38mm 40mm ALL Models, including: Series 5 / Series 4 / Series 3 / Series 2 / Series 1 / Sport / Edition / Nike+ / Hermes. Fit for 6.32"-8.27"(160mm-210mm) wrist. The Color is Camel Brown Band + Rose Gold Adapter, the adapter match the color of the watch Series 5/4/3 Gold Aluminum Case. Not same as the color of the Watch Series 2 & Series 1 Gold Aluminum Case and Series 5/4 Gold Stainless Steel Case. // Top Leather iWatch Strap: 100% genuine calf leather.skin-friendly, comfortable touch feeling on your wrist.And the interior lining is also made of calf leather. // Upgraded Adapter: Metal Adapter are included for easy installation. We use upgrade screws to lock the band tightly and security. Don't need to worry about the adapters fall apart again. // Security: Band comes with stainless steel adapters on both ends, which lock onto the watch precisely, it is easy to clip on and remove. // What You Get: 1 x Compatible with Apple Watch Band ( Fit for 38mm and 40mm, No Watch included). 18-Month Warranty Guaranty after the date of purchase, unconditionally REFUND or REPLACEMENT with any quality problems, lifelong friendly customer service. //...
  • Adafruit (PID 3200) Teensy 3.x Feather Adapter
    Precio:  $1,679.00

    Adafruit (PID 3200) Teensy 3.x Feather Adapter

    -Titulo Original : Adafruit (PID 3200) Teensy 3.x Feather Adapter-Fabricante : ADAFRUIT-Descripcion Original: Teensy 3.x to Adafruit Feather adapter // Includes 500mA LiPoly charger // 100K resistor divider to monitor the battery voltage connected to A7 // Use multiple Feather add-on boards // Oh man, is this not the best thing ever? You can now use the awesome Teensy 3 with any and all of our FeatherWings or Feather accessories and even get built-in LiPoly charging! This Feather adapter rearranges the pins of a Teensy 3.x to give you the same shape and pinout for our Feathers. We've tested our FeatherWings so far and all are drop-in compatible. It's a great way to take advantage of the Feather ecosystem. Give your Teensy a stepper/DC motor driver, GPS, LED matrix or OLED add-on with ease. With the space left over, we even added in a 500mA LiPoly charger that automatically charges over USB and will switch over to the LiPo when USB is unplugged. There's also a 100K resistor divider for monitoring the battery voltage connected to A7 Comes with one assembled adapter, shorty headers for attaching your Teensy 3, and both standard and stacking headers so you can use your Teensy in a breadboard and even plug a shield on top. Some soldering is required! Teensy 3.x not included...
  • Feetech Fs90r Micro Servo De Rotacion Continua Con Rueda Xs
    Precio:  $4,879.00

    Feetech Fs90r Micro Servo De Rotacion Continua Con Rueda Xs

    -Titulo Original : Geekstory Feetech FS90R 360 Degree Continuous Rotation Micro Servo with RC Wheel Tire (4 Pack) -Fabricante : Geekstory -Descripcion Original: Recibirá 4pcs Feetech 360 grados de rotación continua servo y 4pcs rueda. Este servo de pies tiene certificado CE y ROHS. La velocidad de operación es 110RPM (4.8V), 130RPM (6V), pero puede cambiar el pwm para cambiar la velocidad del servo, para hacerlo más lento o más rápido Servo de par de torsión: 1.3kg.cm/18.09oz.in(4.8V), 1.5kg.cm/20.86oz.in(6V). Esta rueda de plástico negro se ajusta a presión en el eje del engranaje de salida FS90R y es fácil de hacer una buena solución de manejo para robots pequeños...
  • LOLIN D1 Mini Pro V2.0.0 WiFi IoT Development Board 16MB MicroPython Nodemcu Arduino
    Precio:  $2,189.00

    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...
  • 100 unidades luces led 5 mm azul (luz color azul)
    Precio:  $1,349.00

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

    -Titulo Original : MCIGICM Blue 5mm LED Light Diodes, LED Circuit Assorted Kit for Science Project Experiment (100pcs) -Fabricante : MCIGICM -Descripcion Original: Compatible con Compatible with: Suunto 3 Fitness, Suunto 5, Traverse, Kailash, Spartan Trainer, Ambit 1 2 3 Smartwatch...
  • SMAKN 5V a 3.3V, 3.3V a 5V Adaptador de módulo convertidor de nivel de UIC 4 vías para Arduino
    Precio:  $1,239.00

    SMAKN 5V a 3.3V, 3.3V a 5V Adaptador de módulo convertidor de nivel de UIC 4 vías para Arduino

    -Titulo Original : SMAKNÂ 5V to 3.3V, 3.3V to 5V IIC Uart Level Converter Module Adapter 4 Way for Arduino-Fabricante : SMAKN-Descripcion Original: Four MOS tube achieve the four road 3 v and 5 v level bidirectional conversion. // Power input tape counter-attack joint protection, integrated 3.3 VLDO, and can provide is not more than 150 mA current. // With power light, work or not be clear at a glance. // Can realize UART, IIC, 1 - wire, SPI bus signals such as bidirectional conversion. // *Four MOS tube achieve the four road 3 v and 5 v level bidirectional conversion. *Power input tape counter-attack joint protection, integrated 3.3 VLDO, and can provide is not more than 150 mA current. *With power light, work or not be clear at a glance. *Can realize UART, IIC, 1 - wire, SPI bus signals such as bidirectional conversion. *Size:16mm*16mm. Feedback: We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help. Our aim is to provide Top Level Customer Service, so we will try our best to solve any problem.Thank you very much...
  • Makerfocus 2pcs Nrf24l01p+pa+lna Rf Wireless Transmission Mo
    Precio:  $2,609.00

    Makerfocus 2pcs Nrf24l01p+pa+lna Rf Wireless Transmission Mo

    -Titulo Original : MakerFocus 2pcs nRF24L01P+PA+LNA RF Wireless Transmission Module 2.4GHz ML01DP5 22dBm 100mW 2300M Measured Distance SPI Interface with Antenna Anti Theft Anti-Interference-Fabricante : MAKERFOCUS-Descripcion Original: ★Instruction: https://drive.google.com/drive/folders/1Ujn_24yEq7LEECZaUXEs2dlr0RzBdEhK // ML01DP5 is based on original imported nRF24L01P for the worldwide 2.4 - 2.5 GHz ISM band; With a FREE 2.4G SMA Antenna which can measured 2300m, shielding function and low-radiation.Frequency:2.4GHz; Max Power:100mW // Equipped with 20dBm power amplifier chip which makes the transmitting power achieves 100mW (20dBm) while the receiving sensitivity enhanced by 10dB. Those features make the transmitting distance 10 times longer than nRF24L01P itself. // The anti-interference shielding cover on the module makes the anti-interference performance better; This Product has passed CE and ISO9001 Certification. // 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: Power Supply: 2.0V3.6VDC Communication interface: Standard SPI mode Operating frequency: 2400MHz-2525MHz(1MHz step ) Maximum power: 20dBm (about 100mW) Gbps: 250k,1M,2M, Adjustable Antenna Type: SMA Recommended Measured distance: 2000M(Actual measurement distance: 2300M) Working Humidity: <90% RH Connector:2*4*2.54mm Size:18 * 33.4mm Transmitting Current: 20dBm Operating Temperature: -40℃ ~ +85℃ Storage Temperature: -55℃~ +125℃ Working Humidity: <90% RH Communications levels: 0.7VDD5.2VDC Emission current: 95mA Sinks current: 20mA Transceiver length:single packet: 1—32 bytes, 3 FIFO buffer RSSI support: Only support packet loss statistics Receiving Sensitivity: -106dBm250Kbps -96dbm1Mbps -92dbm2Mbps 2 * nRF24L01P+PA+LNA RF Wireless Transmission Module 2 * Antenn...
  • Arduino Uno R3 Kit OSOYOO (1K6MO46C)
    Precio:  $3,439.00

    Arduino Uno R3 Kit OSOYOO (1K6MO46C)

    -Titulo Original : OSOYOO RFID Security Master Starter Kit for Arduino UNO R3 Mega2560 Basic Learning DIY (18 Components Included)-Fabricante : OSOYOO-Descripcion Original: This is an OSOYOO RFID 18-item starter kit, developed specifically for beginners who want to learn RFID DIY projects with arduino UNO R3. RFID(Radio-Frequency Identification) is a technology that can be used to identify chips or tags that contains a piece of ID. An example of RFID that we see in everyday life is an electronic door lock that enable a set of keys to unlock itself while blocking out other keys. // To help beginners use this RFID kit, we designed straight forward projects for each component. Every project has a circuit graph, sample code, and accompanying picture or video. For detail, please check the following web page: http://osoyoo.com/2016/07/20/arduino-rfid-security-diy-starter-kit/ // This OSOYOO RFID Starter Kit is a good place to start learning RFID. The kit is a useful tool for teachers and students to do science fair project, science lab experiments and science club competitions. // With this RFID Starter Kit, you can learn how RFID key and receiver works, how to use RFID system to do security checks, how the Arduino controls and communicates with other devices such as LCDs, LEDs, servo motors, and keypads. // This RFID Starter kit has 15 projects for beginners, and includes 18 types of electronic components. // Pattern Name: We have full tech support to assist you with sample projects. For more Sample Code and DIY Project Tutorial, Please go to the web: http://osoyoo.com/2016/07/20/arduino-rfid-security-diy-starter-kit/. Sample Projects for beginners: L1: What is Arduino? L2: Osoyoo UNO Board L3: Download and Install Arduino IDE L4: What is a Sketch and how does it work? L5: How to Install Additional Arduino Libraries L6: Hello World L7: Blink L8: LED L9: Eight of Flowing Water Light L10: PWM Control LED Brightness(Breathing Light) L11: Button L12: Buzzer L13: Photoresistor L14: The Serial Monitor L15: I2C LCD1602 Display L16: RFID L17: Servo L18: Make sample security project L19: Use touch switch sensor and Arduino to turn on LED L20: 4×4 Matrix Keypad L21: Use Arduino to drive DS1302 clock moduley L22: 1-Channel Relay Module L23: PIR Motion Sensor L24: Sound Detection Senso...
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