| Conceded: twilight switches with lots of bells and whistles are available for next to nothing. But isn't it nevertheless much nicer to build...
All items tagged with Circuit Shorts and TRIAC (3)
| We already ran into them a few weeks ago: thyristors and triacs – semiconductor switches for DC and AC respectively. As with many other semi...
| In this latest variation of the ‘stairwell lamp circuit’ we will switch the mains voltage. But take note: this can be lethal! If you do not...