nicko-391
Member level 2
I want to get input from IR receiver if IR beam is reflected.(transmitter and receiver locate at same side)
I used SM0038 and AS017 IR receivers. I generated 38KHz IR beam using PWM but I could not get output from OUTPUT PIN of the receiver ( Low voltage).
Then I used burst signal and absence period for the IR beam.That was also useless.
I direct connected the IR LED to the PIC.
You see any wrong.Please give me some advises
I used SM0038 and AS017 IR receivers. I generated 38KHz IR beam using PWM but I could not get output from OUTPUT PIN of the receiver ( Low voltage).
Then I used burst signal and absence period for the IR beam.That was also useless.
I direct connected the IR LED to the PIC.
You see any wrong.Please give me some advises