This infrared repeater system is used to extend the range of an infrared transmitter used at an audio or video equipment at 10 m. The original signal is captured by the infrared receiver (figure 1), ...

Figure 2: When the Figure 1 circuit detects an IR signal, it powers and resets the microcontroller. After the IR transmission ends, the microcontroller suspends itself by releasing the Hold line.

anyone got any sites that have em, I just got a RF Remote with a RF to IR converter box that works with all my Home Theater equipment, and I'd like to setup my PC to also use it, I have very cheap ...

This IR receiver based on ATtiny13 microcontroller is used to control a Media Center box via a remote. The circuit is powered by 20 pin ATX connector pin 9 “+5VSB” because it is the onl… ...

It's quite a simple circuit. The IR receiver module and other parts were purchased from Jaycar Electronics here in New Zealand - it is a 38kHz unit which handles the receiving of the IR signal, ...

5. IR receiver circuit plus low-pass filter. The easiest way to do this is to filter the signal using an RC low-pass filter, with a cutoff frequency two decades before 1 kHz (therefore, 1 Hz) to ...

Infra-red (IR) remotes are great, unless you’re in a hackerspace that’s full of crazy blinking lights and random IR emissions of all kinds. Then, they’re just unreliable. Some sma… ...