Introduction - If you have any usage issues, please Google them yourself
Air-conditioning thermostat to control the use of experimental apparatus to show circuit, the keyboard circuit, A/D conversion circuit, the completion of a similar air-conditioning thermostat control experiment, we can use experiment to imitate the potentiometer temperature changes, heating and refrigeration motors can be used in place of LED. Requirements of the keyboard can be set thermostat temperature, when the outside temperature exceeds the set temperature+/-2 ℃, to start the heating or cooling motor.
Packet : 107215773h26.rar filelist
H26.ASM