He touts some of the GUI options like vertical resolution ... the schematic included. But you’re comprehension may surpass ours so do take a look yourself. He is using an Arduino Uno for his ...

Here is an Arduino based circuit with three independent pulse width modulated (PWM) channels to fulfil your requirements! Just follow the schematic diagram to complete ... from the Arduino ports to ...

in the form of the “Schematic-o-matic”, which aims to automate the breadboard documentation process. The trick is using a breadboard where each bus bar is connected to an IO pin on an Arduino ...