Bundle multiple tools together in one small package, including an adjustable power supply, with the Analog Discovery 2 and Waveforms 2015.
A pocket, rechargeable battery PSU for powering small Cosplay-related projects (and not only)
Have you ever wondered what to do with that old laptop charger gathering dust in your drawer? Follow this tutorial to give it a new life!
DIY Boost Converter 12V To 24V
Easily repeatable 120W bench power supply circuit. Cheap, fast project.
Lots of makers find themselves running out of space quite quickly, this mini power supply helps solve this issue.
A beginner's guide to start working on breadboard. Breadboard power stage.
A simple top mounted panel for re-using a discarded ATX computer power supply unit as lab bench power supply.
The start of my switch mode lab power supply, which is in the early stages of design and any feedback or ideas would be greatly appreciated.
In this tutorial we will learn how to turn the 12V Light Bulb ON, when darkness is detected, using a relay module and a BH1750 Light sensor.
A cheap adjustable power supply to help me (and hopefully you) power the rest of my projects,
A smart mobile UPS for Raspberry Pi and IoT.
A simple, cheap short circuit protector, controllable either manually or using a microcontroller.
Hi everybody! Im sick and tired of all these small and ugly powerbanks that doesnt have capacity enough to even charge your cellphone once.
I introduce you to an alternative to the well-known Ywrobot MB102: the slightly smaller model from SparkFun is PRT-08376.
The project is about how to convert 240V AC input power to 1.5V DC output power for your application.
A battery charging module to charge 1s/2s cells, based on buck phenomenon.
A 3D printed bench power supply with constant voltage and constant current modes.
A compact voltage convertor board that can generate a dual rail power supply from a single battery source.
Showcase on how to go around building your SMPS
A low cost adjustable power supply with current limiting. Ideal for the home hobbyist.
Here I create plasma inside an old filament bulb by using a high voltage power supply from ignition coil.
220VAC to 8VDC 24W Flyback Switching Power Supply
I made this IP2312 based module which has same form factor as the popular TP4056 one.
