Omnivision has introduced the new OV0TA1B monochrome (mono)/infrared (IR) CMOS image sensor, claiming it as the first and only solution that fits a 3-mm module Y dimension for smaller notebook ...
Here’s the front-end circuit of the IR sniffer. The hardware will capture an IR code and retransmit it on demand. The schematic isn’t particularly complex. The IR receiver module is represented here ...
Most consumer remote controls operate using infrared light. This works well assuming the piece of equipment has a line of sight to the remote. But if you have, say a receiver in a cabinet or closet, ...