9V battery with dc High quality kit with UNO board, compatible with Arduino UNO R3, UNO R4, MEGA 2560 R3, NANO.

【Enlightenment Education Drawing Robot】 The RIVGOT Drawing Robot is designed to inspire early learning and creativity in children. Incorporating Montessori principles, it encourages hands-on ...

This completes the required components list. As usual ... All the modules are powered with 5V from the Arduino. Below is the assembled image of the receiver side. Just like the transmitter side, the ...