SKiDL is very, very cool. It’s a bit of Python code that outputs a circuit netlist for KiCAD. Why is this cool? If you design a PCB in KiCAD, you go through three steps: draw the schematic ...

The KiCad freeware schematic capture tool is used to configure an active circuit breadboard. Library cards with Arduino Nano and protoboard function can be added. Sandwizz-breadboard features ...

There are many reasons to build your own Arduino circuit on a protoboard or a custom-designed printed circuit board. At the heart of the Arduino platform is an AVR microcontroller, in usual way you ...

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 ...

“KiCad is a free, open source suite of CAD tools for schematic capture and Printed Circuit Board (PCB) design. It allows you to draw your electronic circuits in schematic form, using graphically ...