This is a DIY electronics project article that teaches readers how to build a low-cost 3D LiDAR mapping system using a ...

More often than not, an IoT master device uses the SPI (serial peripheral interface) and I 2 C (inter-integrated circuit) protocols to exchange data with EEPROMs or sensors that are operating in slave ...

My $35 server works harder than some PCs.

The humble Raspberry Pi is a staple in the tech DIYer community, but you can use one to leverage some cost savings when it comes to subscription services.

The new version of the easy, DIY PC is still cheap. Processor is faster and more powerful. True Ethernet for better network performance. Up to 4 GB of RAM opens up your computing possibilities.

The Raspberry Pi 4 is a true next-generation Pi, with dual-screen 4K support, USB 3.0, a new CPU and GPU, and up to 4GB RAM. The Raspberry Pi 4 is a massive leap forward for the low-cost computer, ...