Raspberry Pi Foundation is once again raising prices of its single board computer (SBC) lineup, with price hikes ranging from $11.25 on the low end to all the way up to $150. Sadly, this is not an ...

Capacitive displacement sensors span a wide range of resolution, from the touchscreen sensors which can only detect displacement as a binary state, all the way to the sensors in semiconductor fabs ...

Many of the fancier 3D printers now run their own internal web server that you can log into from any browser on your LAN. This usually lets you control the printer, use its internal camera, if any, ...

As a hobbyist, I love experimenting with SBCs and microcontrollers. However, the launch of Raspberry Pi 4 with 3GB of RAM has bamboozled me. The new Pi model joins an already bloated lineup. It was ...

If you started with computers early enough, you’ll remember the importance of the RAMdisk concept: without a hard drive and ...