- on Home & Garden
- Published in issue 7/2010 on page 89
(Summer Circuits 2010 article)
Here’s a dimmer that, besides being touch-controlled, also has a setting memory that enables it, for example, to turn the lighting on at the level you had set last time it was turned off. The project uses a specialized IC, an LS7534 from LSI Computer Systems, available from Farnell, among others.