Introduction - If you have any usage issues, please Google them yourself
This procedure is related to the procedure infrared mcu ah him with 89c52 using external interrupt 0 then the integration of infrared to accept the first 038 (that is player on the demolition of a) P0 P2 then P2 digital tube P0 data bit selection can display the remote control system code and its anti-code data and the anti-code (a total of eight) the actual success of the work of debugging and stability testing of the method of infrared light-emitting diodes with 2v power then infrared light-emitting diode in the camera can see under the white light side lilacinus