Saturday, May 24, 2008
IR Receiver Circuit Diagram
Below is the receiver circuit diagram. It comprises IR sensor TSOP1738 (IR RX1), npn transistor BC548, timer NE555 and some resistors and capacitors. IC is wired as a monostable multivibrator with a time period of around 30 seconds. You can control the output duration (currently ~30 Sec) by changing the value of the 47uf capacitor.
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8 comments:
Please provide more details about TSOP 1738.
How much does this cost once COMPLETED. (in Sri Lanka).
For the both transmitter and for the receiver will cost less than 200/- Srilankan rupees.
I will upload the other additions for the system like "High power siren, Auto activated light, Power supply section, etc soon.
can tou provide me with the pcb design of the receiver
I already build the transmitter and receiver. But they can not connect each other. please help me ?,
How does it's cost in USD ?
please provide me further information ...what is its function ...how it works..how much its cost in USD or email to this email address softips@ymail.com
which transmitter we should use for this?
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