The Raspberry Pi Compute Module 4 (CM4) is a formidable System on Module (SoM). It distills the power of the Pi 4 into a compact, robust form factor, but it’s…
Category: Electronics
Bare-Metal ARM: Writing Your First OS Kernel for the Cortex-M
Ever looked at a high-level OS like Linux or Windows and wondered, “What’s really happening underneath? How does the code actually talk to the silicon?” Writing your own operating system…
Power Your Raspberry Pi with an ATX Supply Using A PIC16F628A
Explore the detailed steps to use a PIC microcontroller for powering a Raspberry Pi with an ATX power supply, featuring soft power and status LEDs.
Building a DIY “Bullet Time” Rig with Networked Raspberry Pis
Ever since The Matrix, the “bullet time” effect has been an iconic piece of cinematography. It’s that mesmerizing shot where time freezes, and the camera glides around the subject. Traditionally,…