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BOB-16446 SparkFun micro:bit Breakout (with Headers)
US$10.46
The SparkFun micro:bit Breakout is a board that connects to the BBC micro:bit and expands the capabilities of the development platform by providing access to more pins and allowing for connections to the I2C and SPI buses.
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WEMOS-BM180 BMP180 Digital Barometric Pressure Sensor for WEMOS
US$10.00
This shield is designed for the WEMOS Mini/Mini Pro D1 and allows for precise measuring of atmospheric pressure and can be connected over WiFi. This shield uses the Bosch BMP180 to measure barometric pressure and temperature from an I2C 3.3V WEMOS Microcontroller. Combined with a WEMOS board, this information can be communicated via internet and be used to control a system. The programs are compiled using WEMOS XI expansion in Arduino.
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WEMOS-SD Micro-SD Shield Module for WEMOS
US$7.61
This shield allows for reading and writing to an Micro SD (TF) from the WEMOS microncontroller with access to WiFi. With this very practical tool, you can now upload and download photos and information to and from an SD from the internet. The Micro SD card slot is convenient to use with all the required pins easily connected. The programs are compiled using WEMOS XI expansion in Arduino.
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WEMOS-RGB RGB LED WS2812 Module Shield for WEMOS
US$6.92
This a WiFi connected WEMOS Shield for controlling an LED. This simple gadget allows you to create your very own LED show over the internet. The RGB LED let you program using different colors and timings. The programs are compiled using WEMOS XI expansion in Arduino.
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WEMOS-RM-1 1-Channel 5V Relay Shield Interface for WEMOS
US$6.92
This relay board allows the control of higher voltage devices such as motors and lights without any risk of damage to the controller. This particular JQC-3FF-S-Z relay has specifications that make it perfect for use with low voltage controllers such as the WEMOS. The shield package makes connection and testing even easier. Combined with a WEMOS board, this information can be communicated via internet and be used to control a system. The programs are compiled using WEMOS XI expansion in Arduino.
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WEMOS-DS18B20 DS18B20 Temperature Sensor Module for WEMOS
US$8.46
This small stackable type shield is powered by the very precise wide range DS18B20 digital temperature sensors and allows to obtain readings. Combined with a WEMOS board, this information can be communicated via internet and be used to control a system.
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WEMOS-MINI-PRO Wemos D1 Mini Pro – IoT Development Board
US$16.86
The Wemos D1 mini Pro is a mini wifi board based on ESP-8266EX microcontroller. This multi-purpose board is a fully functional microcontroller (SCL, SDA, SCK, MISO, MOSI, TX, RX, Reset) with the added fonctionality of connecting to a wifi network. Thus, allowing you to create a full range of IoT projects and gadgets. The board runs off the very powerful Espressif chip set with an on-board ceramic antenna and a dock for connecting another for better reception. The board runs at a 3.3V logic level but offers a 5V power pin.
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WEMOS-DHT11 DHT11 Shield for WEMOS – Digital Temperature/Humidity Sensor Module
US$6.92
The WEMOS DHT11 Shield is a temperature and humidity sensor shield compatible with WEMOS Mini and Mini Pro with headers for stacking. This small stackable type shield is powered by the very common DHT11 digital temperature and humidity sensors and allows to obtain readings. Combined with a WEMOS board, this information can be communicated via internet and be used to control a system.
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WEMOS-DHT22 DHT22 Shield for WEMOS – Digital Temperature/Humidity Sensor Module
US$10.93
The WEMOS DHT11 Sheild is a temperature and humidity sensor shield compatible with WEMOS Mini and Mini Pro with headers for stacking. This small stackable type shield is powered by the very common DHT22 digital temperature and humidity sensors and allows to obtain readings. (The DHT22 is a much more precise and wide range sensor than its DHT11 counterpart). Combined with a WEMOS board, this information can be communicated via internet and be used to control a system.
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CAB-600-R USB A to Micro B Cable for micro:bit or Raspberry Pi Pico– 80cm long
US$1.39
Looking for a USB cable for your android phone, BBC-MicroBit, Arduino Promicro or any device that needs an Micro-B to USB A cable? This product can do both data transfer and supply power to your target device! It is also long enough, making programming and debugging a lot easier. Length: 80cm / 31.49 Inches / 2.62 Feet
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SF-FTDI232R 3.3V 5V FTDI232R USB to TTL Serial Adapter Module
US$13.85
This USB to TTL serial adapter module can work with different types of computer systems and drivers. The power LED, TXD LED and RXD LED on the module can help indicate whether it works normally. With the build-in signal voltage switch, when you switch to 5V, the power at TXD and RXD will be 5V; if you switch to 3.3V, then the power is 3.3V. Therefore, if your device can take only 3.3V input, this module is a great choice. A 500mA self-restore fuse is used for over current protection. The module can also be used for general serial applications.
Delivery within 2-3 weeks
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DFR0224 Screwless Terminal Shield For Arduino
US$15.00
Annoyed with finding screwdriver when connecting wires, this Screwless Terminal Shield is a new way to plug wires to a terminal. This shield features modular screwless terminal blocks which are flexible and efficient and the wires are easy to replace with no need for special tooling. It also has standard arduino pin out which allows extra shield to be stacked on top of it. With this screwless terminal shield, make a prototyping project is much easier. Easy and Quick.
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STM32F103C8T6 ARM STM32 Minimum System Development Board Module for Arduino
US$13.60
This is a powerful development MCU board by ARM (STM32F103C8T6) The STM32F103xx medium-density performance line family incorporates the high-performance ARM®Cortex®-M3 32-bit RISC core operating at a 72 MHz frequency, high-speed embedded memories (Flash memory up to 128 Kbytes and SRAM up to 20 Kbytes), and an extensive range of enhanced I/Os and peripherals connected to two APB buses. All devices offer two 12-bit ADCs, three general purpose 16-bit timers plus one PWM timer, as well as standard and advanced communication interfaces: up to two I2Cs and SPIs, three USARTs, an USB and a CAN.
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WIFI-ESP32, ESP32-WROOM-32 Wi-Fi + Bluetooth BLE Low Power IOT Microcontroller, 30 pin, usb micro, CP2102
US$13.42
If you're interested in making your project connect to the web and be part of the grander scheme of IOT (Internet of Things) then this board is the gadget for you! Like other microcontrollers and microprocessors, the ESP32 now has built in power regulation circuits, on board antennas and noise filters and fits snuggly onto a breadboard for rapid prototyping. The ESP32 can interface with other MCUs as master or slave or function completely standalone through SPI/SDIO, I2C and UART. The microcontroller can also support an SD card and multiple sensors with its 32 GPIO pins (all of which can be used for PWM).
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MOT-VNH3SP30 Monster Motor Shield 30A VNH3SP30 Stepper Motor Driver Module
US$24.95
This is essentially a ramped up version of the Ardumoto motor driver shield but this board is capable of driving a pair of high-current motors! For this monster shield the L298 H-bridge is replaced with a pair of VNH3SP30 full-bridge motor drivers. The VIN and motor out are pitched for our 5mm screw terminals (not included), making it easy to connect larger gauge wires.
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100 - 114