If you or someone you live with is the forgetful type who always forgets to turn devices off, this DIY outlet shutoff timer may be your next project to tackle. You just need basic electrical parts ...
VERSATILE & CUSTOMIZABLE: Easily set up to 8 on/off programs for the timer’s two grounded outlets. Outlets are controlled simultaneously, and settings can be as short as one minute. JUST SET & GO: ...
[Karl] needed a programmable real-time clock for one of his projects. He considered adding an RTC chip, LCD screen, and some buttons for use with a microcontroller. That’s not necessarily hard, but it ...