yellow stain

The best resource for tech and electronics projects, tutorials and reviews

Latest Posts

Can You Power Your Pi With A Power Bank Instead Of A UPS?

Michael Klements - May 17, 2023 1

Today we’re going to be answering a question that has come up quite a lot in videos where I’ve used a small purpose-built UPS...

I Made A Pico ITX Case For My Rock 5 Model B

Michael Klements - May 3, 2023 0

Following on from my initial review of the Rock 5 Model B, I eventually managed to get it to boot from an NVME drive....

Take Power With You On Days Out – EcoFlow River 2 Power Station Review

Michael Klements - April 26, 2023 0

Today we're going to be taking a look at the EcoFlow River 2 portable power station. This is an all-in-one battery, charger, inverter and...

Recondition a Lead Acid Battery, Don’t Buy A New One

Michael Klements - May 12, 2016 141

Lead acid batteries often die due to an accumulation of lead sulphate crystals on the plates inside the battery, fortunately, you can recondition your...

DIY Raspberry Pi 4 Desktop Case With OLED Stats Display

Michael Klements - October 26, 2020 159

Today I’m going to be showing you how to make your own desktop case for a Raspberry Pi 4, which looks like a mini...

How To Upgrade Your Home’s Entrance & Increase Curb Appeal

Michael Klements - December 16, 2019 1

Your entrance or front door to your home is the first thing people look at when they walk past, drive past or come to...