The Arduino Leonardo board, using the ATmega32u4 microcontroller, provides built-in USB communication so that it can act as a mouse or keyboard to a connected computer, in addition to a virtual (CDC) serial or COM port.

The IR Infrared Obstacle Avoidance Sensor Module detection range can be through the potentiometer to adjust and have small interference, easy to assemble, easy to use. It can be widely used in robot obstacle avoidance, obstacle avoidance car, line count, and black and white line tracking and so on O...

Getting Started with BeagleBone & BeagleBone Black Beagle boards are tiny computers with all the capability of today's desktop machines, without the bulk, expense, or noise. Read the step-by-step getting started tutorial below to begin developing with your BeagleBone or BeagleBone Black in minu...

BeagleBone Black is a low-cost, community-supported development platform for developers and hobbyists. Boot Linux in under 10 seconds and get started on development in less than 5 minutes with just a single USB cable. Processor: AM335x 1GHz ARM Cortex-A8 512MB DDR3 RAM 4GB 8-bit eMMC on-board fla...

Round and round and round they go! 24 ultra bright smart LED NeoPixels are arranged in a circle with 2.6" (66mm) outer diameter. The rings are 'chainable' - connect the output pin of one to the input pin of another. Use only one microcontroller pin to control as many as you can chain together! Each...

Arducam-2MP-Plus is optimized version of Arducam shield Rev.C, and is a high definition 2MP SPI camera, which reduce the complexity of the camera control interface. It integrates 2MP CMOS image sensor OV2640, and provides miniature size, as well as the easy to use hardware interface and open source...

Description: The module (MicroSD Card Adapter) is a Micro SD card reader module for reading and writing through the file system and the SPI interface driver, SCM system can be completed within a file MicroSD card Support Micro SD Card, Micro SDHC card (high speed card) Level conversion circuit board...

Aww yeah, it's the Feather you have been waiting for! The HUZZAH32 is our ESP32-based Feather, made with the official WROOM32 module. We packed everything you love about Feathers: built in USB-to-Serial converter, automatic bootloader reset, Lithium Ion/Polymer charger, and just about all of the GPI...

From the get go, all of us were instant fans of the AudioQuest DragonFly USB DAC, and the way it improved the sound of our computer music. While the original DragonFly defined the market for micro-DACs, its USB power draw made it compatible with computers only. But a lot of us music lovers have wish...

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 M0 RFM95 LoRa Radio (900MHz) - our take on an microcontroller with a "Long Range (Lo...

Note: These use genuine FTDI chips, either we purchase them or they are manufactured to our specifications with the requirement of genuine FTDI chips 10/22/14 - read more. Long gone are the days of parallel ports and serial ports. Now the USB port reigns supreme! But USB is hard, and you just want t...

RaspBee has been developed as add-on board for the popular Raspberry Pi single board controller. The combination of Raspberry Pi and RaspBee premium (together with deCONZ for the Raspberry Pi and the ZigBee firmware from dresden elektronik) represents a LAN-ZigBee gateway. The RaspBee "premium" ver...