Choosing the best tools for a project is a core belief of mine given my background as an engineer. Some projects are better suited to small, efficient tools (such as Arduino), while others are suited...

Trying to decide if it's worth replacing an Arduino with a Raspberry Pi? In this guide I share some of my experience of when you can substitute a Raspberry Pi for an Arduino, based on my previous...

I wanted to know how much it costs to run my Raspberry Pi 4 if I left it running for a day, a week, a month, and even a year. To figure this out, I conducted over 30 measurements of how much power my...

A frozen program running on a Raspberry Pi is likely consuming memory, power, CPU time, screen space, and is likely getting in your way. If a program is frozen it's serving no purpose except to waste...

This guide compares cloud services that a Raspberry Pi can connect to based on how easy they are to setup, and how much they cost. Raspberry Pi can send sensor data to the cloud using a REST API...

While putting together a guide on how to connect Raspberry Pi to the cloud, I realised that it wasn't a straightforward guide for helping anyone send data from a Raspberry Pi to a REST API (as is...