This article describes a rainbow flashlight I designed for a personal project. The intended application compels a multimode, multicolor, compact flashlight/tent light to be driven by a small built-in ...
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 ...
If you’ve been waiting for a more detailed guide before you set off to work on your own Infinity Mirror, [Ben]’s write-up is perhaps the most approachable one you will find. This build uses a set of ...
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