Looking for a simple circuit to control the light intensity of Light Emitting Diodes (LEDs) or similar lighting sources? Here is an Arduino based circuit with three independent pulse width modulated ...

Building a circuit on a bread board makes life much easier, but eventually you’re going to want a PCB for one of your circuits. Luckily, [Will] from Revolt Lab put up a trio of posts that will take ...

Here is the circuit of an Arduino-based Panic Alarm! The wiring is very simple so that even a novice can construct this interesting circuit without any difficulty. Arduino is a family of ...