| Master Clock driver for antique slave clocks |
Master clock for big old clocks with impulse motor. |
| Phone recorder |
Entire system for recording telephone conversations to .mp3, using USB audio pickup and a PC. |
| Remote RGB LED strip driver with PICBasic |
If you have some RGB LED strip leftover from your previous project, do not let it go to waste. Why not building a simple three channel PWM driver with IR remote control support to power it with? It is a great weekend project that anyone can build.
This project is based on an old PIC16F84 we had lying around, three 1A transistors and an IR remote receiver. The firmware is written in PICBasic and is commented out so beginners could learn a thing or two about the way that device works. There are few firmwares available that decode: Nokia remote protocol, Sony and Philips. |
| Tiny GSM alarm system |
GSM based Call and SMS alarm system that can operate standalone or as a GSM alerter module to existing alarm system. |
