Introduction - If you have any usage issues, please Google them yourself
Cape Town in Taiwan produced PT2262, PT2272 remote control is a pair of good encoding, decoding chip, but to change the address of PT2262 and launch control terminal TE control, while the action takes a few switches, causing inconvenience to users. Given instead of using low-cost microcontroller AT89C2051 PT2262 achieve functional way to deal with a software switch operation, the operation simple and easy.