More about Dimming (7)

2-07-2019 | Playing with the mains voltage can be deadly, so proper isolation techniques and safe working practices are very important. Besides emphasiz...

1-07-2017 | In the past, rheostats (today also called potentiometers) were connected in series with a load to control the current owing through the loa...

20-12-2016 | Some time ago I installed four LED spots in the roof over our terrace. Unfortunately, the spots turned out to be way too bright and so they...

20-09-2016 | When you want to automate an electric heater or program light dimming you need more than a simple rotary or pushbutton control, you need a m...

2-09-2016 | This is a very simple mains isolated dimmer with a triac output (phase control). It uses timer0 to do the timing.

26-04-2016 | The Optoelectronics group of Vishay Intertechnology has developed a new precision digital ambient light sensor for consumer and industrial a...

8-01-2015 | Some time ago I’ve installed in the roof over the terrace four LED spots. Unfortunately, the brightness of the four spots (2.8W each) was mu...