light dimmer triac
Circuits Light / Led Videos
Get Crafty this Christmas: Construct a Circuit Electronic Tree with LED
BY
Toni
Circuit electronic Christmas tree DIY with LED, LED flash using astable oscillator with transistor, PCB in the shape of a ...
Circuits Light / Led Power Supply
Dimmer light switch circuit with Triac
BY
Toni
Dimmer light switch circuit with Triac, potency control in loads as illumination of bulb. Dimmers are devices used to lower ...
Hi Adam, You can connect a 12 or 18V DC source in the power connector, do not worry about polarity.