“Supplino is a Quick & Dirty PSU (Power Supply Unit) made with some widely available breakout boards, an Arduino Nano (or an Arduino Nano Every) and a graphical LCD. Power output is given by a DC/DC ...

Here are two breadboard power supply alternatives. If you were tasked with creating a solution of your own, is there anything you would do differently? Here are two breadboard power supply ...

[Ray’s] breadboard power supply lets you drain the last traces of power from ‘dead’ AA batteries. Electronics that are powered off of disposable alkaline batteries have a cutoff voltage that usually ...

One consistent challenge that I face in my lab is how to power breadboard projects. I use breadboards to prototype almost all of my designs and I’ve always had less than ideal setups. Between my bench ...