The wiper of the 10K potentiometer is wired to A0 of Arduino (5V-A0-GND), while anode (A ... In the next part, I’ll take a look at more elegant LED dimmer/fader project ideas. But only after a while, ...

I'm trying to dim ... project with Arduino or Raspberry Pi Pico (though please strongly consider not using an 8-bit AVR era microcontroller even if they're still sold new). Turn potentiometer ...

The cost for an LED replacement like the one seen ... The one we find most interesting is a PWM based dimming hack he pulled off with an Arduino board and a FET. The bulbs are designed to be ...

This is an easy tutorial showing how you can control the brightness of an LED or adjust the speed of a DC fan using Arduino Board, a small BC547 transistor and a potentiometer. In my example the whole ...

Supertex has introduced an LED lighting chip with switch dimming. The IC, dubbed HV9801A, dims LED lamp brightness to one of four preset levels through rapid toggling of a light switch. Light levels ...