2-Channel IR Relay Controller for PIC10F200
| This project is a 2 channel infrared (IR) remote controlled relay driver with power saving. It works with 12-bit SIRC IR signals as used by Sony remote controls. The controller also features a power save feature which reduces the relay holding voltage to 50% of the relays nominal operating voltage once the relay has switched on. The board uses Microchip's low cost PIC10F200 microcontroller along with a handful of easy to find components making this possibly the lowest cost remote controlled relay driver around. |
Schematic
Photos
Download schematic in PDF
Construction is very straightforward however, before you start please read through this section so you know what to do, the photo's are clickable to get a 1024x768 detailed version.
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Firmware
The HEX file is ready to program straight into the PIC. The asm file is the source code which you can modify and reassemble to work with different SIRC device and command codes, or just view to see how it works. If you need to reassemble the code for different device/commands the 'Quick Guide to MPLAB' may be helpfulSource From: http://picprojects.org.uk/projects/ir/sirc10f/index.htm
Description Filename Download link Source code for 10F200 sirc10fv15.asm download
HEX file ready to program into the PIC
sirc10fv15.HEX 04/02/2010
checksum 0x5904
