Radio control on arduino Part 1 Remote (transmitter)
How to make a radio control with your own hands. The transmitter is assembled on the basis of the ARDUINO MEGA board with the possibility of connecting to it the radio modules HC-05, HC-12, APC-220. The information is displayed on the LCD2004 text LCD. There is a control of the battery and the indication of the operation of the hardware serial ports and the box for carrying.
ARDUINO
http://ali.pub/1ccfzv
INA 219
http://ali.pub/1ccga6
HC-12
http://ali.pub/1ccgjw
HC-05
http://ali.pub/1ccgl9