Hi, friends Today I am going to describe you about the TSOP 1738 and its schamatic circuit using 555 timer IC. Previous I posted the working of IR Transmiter Circuit.
You can use that circuit using this circuit. When the 38 kHz signal emitted by IR LED, the signal sense by the TSOP 1738 IR Receiver and the high output is acheived at the pin no 3 of the 555 IC which is used by the uC to start target devices.
Circuit Diagram;
IF any queries ask to us, we surely help you and leave comments or mgs.
11 comments:
capacitors ceramic or electrolitic?
SM 0038 will work ?
Is it possible to drive a relay using this circuit
When I bought a tsop 1738 receiver the shopkeeper gave me a white colour led (which is not general purpose)having internal resistance 1.7 ohm.please tell me how to connect it with tsop receiver to make it functionable.
what can i put any led at output...?
Hi,can i ask some question here?
1) all of the caps are ceramic or some of it?including transmitter circuit..mind you tell me?
2) How much is the output voltage at the NE555 timer?
Tq & much appreciated.
Circuit Diagram with 12volt
I have tried this circuit. It was not worked well. faulty triggered.
whenever i put any device to ac mains the output of the circuit get trouble when the state is on it becomes off when i put any of device example a charger.
I have tried this circuit. It was not worked well. faulty triggered.
whenever i put any device to ac mains the output of the circuit get trouble when the state is on it becomes off when i put any of device example a charger.
Improved version: https://youtu.be/4sMm3u2fczI
Receiver Softwares.For more details,Sim Receiver .
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