This is a Microchip / AVR development board which is haveng multi module interface feature.
You can interface modules like LCD (16x2, 20x4 etc.) in 4-bit mode, DC motor speed controller module, IR sensor (Object detection), DC RC Servo motor & many more things as per project requirements. The Board is power up with a 9 VDC to 12 VDC power adaptor or power supply or Battery.
The board is having one power ON indecator LED, power ON/OFF button, One RESET button & a 10K potention meter for controlling the LCD brightness.