Yahboom UNO R3 Robot Drive Expansion Board Compatible with Arduino UNO Robot Drive Expansion Board

Tutorial:https://www.yahboom.net/study/UNO_motor_driver
Description
This expansion board is specially designed for the Uno board and can be plugged directly into the Uno board without a cable. Equipped with 4 motor interfaces, 4 servos interface, wifi camera interface, IIC interface, various sensor sockets, etc. It also expand all the pins of Uno board, which is convenient for users to connect various external devices. On board buzzer, button, programmable RGB lamp, infrared receiver and other common components, as well as anti-reverse protection, over-current protection, battery low voltage protection and other circuits, which can effectively protect the power supply and expansion board. If you want to build a robot with Uno, this expansion board will be a good choice.
Feature
High-quality printing process, compatible with Uno board.
Independent control of 4 channel motor (AM1016A method), 4 channel servo.
Two serial port interfaces (pin header socket/PH2.0 socket), which can be connected to the Bluetooth module or WIFI camera module.
On board abundant components, such as buzzer, button, programmable RGB lamp, infrared receiver, ultrasonic module, tracking sensor module, IIC interface,etc.
Safe power supply method, 5V voltage regulator circuit output, a variety of power management treatment.
It means the Uno can become the core of a whole variety of robotics projects.
Package includes
1 x Expansion Board