cool
New Member
I have to do a project which is using IR remote control to turn on/off a lamp, but I cannot use PIC. I am required to use freq modulation in the tx part and use freq demoduation in the rx part, that means I have to use sth else about carrier freq and modulating freq. Besides, the circuit should be cheap.... I have tried some method.... but all fail.....
.... I get no time...... the deadline is coming......
Please help me....... it is urgent.....
.... I get no time...... the deadline is coming......
Please help me....... it is urgent.....