If you want to keep the IR reins firmly in hand, you can build your own IR detector. Circuit Diagram: Circuit Description: If you have a few remote control units around the house, you’ll appreciate ...

By using this Circuit, we can increase the range of emitted IR radiation up to 100cm. It means we can increase the IR transmitting distance multiple times using this Long Range IR Transmitter circuit.

IR based light control: Receiver circuit Receiver. Fig. 2 shows the receiver circuit. It consists of IR sensor TSOP1738, dual monostable multivibrator CD4538 (IC1) and a few discrete components.. When ...

There are various applications of IR sensors such as TV remote controllers, burglar alarms and object counters. Here we have used IR sensors (infrared LEDs) to make an object-detection circuit and ...

The IR detector circuit in principle, converts the IR signal pulse trains into noticeable aural notes. S1 is used to switch on/off mains power and LED1 indicates power-on. ... IR detector circuit ...

Following is the circuit diagram of the IR receiver. It is a very simple circuit indeed! You can access the AtTiny85 software code using the following link. Though the above code showcases an IR ...

An IR remote uses binary data to modulate a 38 KHz carrier wave so that for a binary 1 means sending a 38 KHz square wave, and a binary 0 means sending nothing. I could not get the Raspberry Pi, or ...