The smart 230V AC bulb holder introduced here is an ultra-simple device with an automatic electric bulb controller switch and a standard electric bulb holder realised with the help of a few ...

Sometimes, we might need an AC bulb flasher circuit that can blink a series of bulbs in a particular time interval for decorative purposes. By controlling the flashing time interval and sequence, we ...

In this article, we explained how the inverter bulb or emergency bulb works and also we shared the circuit of inverter bulb. So you can try and make your own DIY emergency bulb An inverter bulb is ...

Abstract: High-brightness light-emitting diodes (HB-LEDs) are recognized as being potential successors of incandescent bulb lamps due to their high luminous efficiency and long lifespan. To achieve ...

LED Blinking is a very common and almost first program for every embedded learner or beginner. In which we blink an LED with some delay. So today we are here with the same project, but here we will ...

Driving a 120W AC bulb with an arduino, There is a noticeable pulsing of the ac bulb at lower power levels and continues all the way near 50. I'm pretty sure its there at other power levels too, its ...

if (encoderValue != lastEncoderValue) { int change = encoderValue - lastEncoderValue; if (change > 0) { currentRegion = (currentRegion + 1) % 4; // Cycle through 0 to ...