eeHassan
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i am using simple infrared transmitter and reciever leds.....
i transmit a dc signal cia infrared trans. by biasing it at 5v (with a resistor to gnd)....and same way biasing the reciever but the reciever gives continously full voltage drop...i.e it is open circuited all the time
I want it to become short circuitd normally and then become open when the infrared signal doesn`t fall on it. If anyone has a simple circuit of it the plz let me know
Regards
i transmit a dc signal cia infrared trans. by biasing it at 5v (with a resistor to gnd)....and same way biasing the reciever but the reciever gives continously full voltage drop...i.e it is open circuited all the time
I want it to become short circuitd normally and then become open when the infrared signal doesn`t fall on it. If anyone has a simple circuit of it the plz let me know
Regards