DIY Power Supply using ATX PSU
Introduction If we have a power supply which has not been in use for some reason, we don't need to throw it. We can convert it into a bench power…
LED Dimmer using IC 555 | DIY
We use LED lights almost everywhere to light up the space or a room. But sometimes, we find it difficult to deal with the brightness in the night time. So, in this project, we will see how to make a LED dimmer using IC555. We can acheived control over brightness of these LED lights according to the surroundings.