Rear IO and Fan Exhaust

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

Latest Posts

Personal Cloud Server Using A Pi 5 – Made With The Omtech Polar

Michael Klements - August 28, 2024 1

The cost of cloud services might not be that significant for one month, but the recurring costs quickly stack up. In a couple of...

CrowView Note 14″ Workstation – Unboxing and Review

Michael Klements - August 13, 2024 0

The CrowView Note is a new laptop-style, self-powered portable monitor with a keyboard, trackpad, microphone and speakers built in. It has been designed to...

Pironman 5 NVMe Raspberry Pi 5 Case Review

Michael Klements - July 31, 2024 0

Today we’re going to be taking a look at new the Pironman 5 case by Sunfounder. This case has been designed to house a...

I Built A 4-Bay Raspberry Pi 5 Based NAS

Michael Klements - May 15, 2024 19

Last year, I built a Pi-based NAS as cheaply as possible using a Raspberry Pi Zero 2W. It was a great project to learn...

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

Michael Klements - May 12, 2016 146

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

Multiple Push Buttons on One Arduino Input

Michael Klements - May 17, 2019 29

The most commonly used Arduino board, the Arduino Uno, only has 12 available digital IO pins, so you may find yourself quickly running out...