4WD Graphic Programming Robot Kit for Arduino

A great way to have fun while learning to program, the Elecrow graphic programming robot kit is loaded with all the components you need to build a four-wheel-drive robot. The kit is built around the BST-4WD expansion board, which is compatible with Arduino, Raspberry Pi, 51 single chip, and STM32 devices. An infrared sensor helps it avoid obstacles, a gray sensor detects color, a four-way patrol module senses light, and an LED flashlight module allows it to operate in the  dark. The plug-and-play-style connectors let you easily attach the sensors and modules without the need for soldering. For convenience, you can connect to the robot via Bluetooth 4.0 or NFC and control it from your phone or computer using the app.