Application of infrared remote control to methane sensor

Abstract：Methane sensor is an important safety instrument in coal mines. But it isnt easily adjusted and unconvenient for users. A method of realizing remote control function on methane sensor with normal TV remote control, HS0038 and 89C52 is presented to solve the problem. The method of encode and decode and the measure of antijamming are explained.

Keyword：methane sensor;remote control;infrared technology;