Installed Packages Disappear after Reboot in Alpine Linux
If Alpine Linux packages disappear after reboot on your computing device which is diskless, especially on devices such as Raspberry Pi, it's like…
Design
What good is a Raspberry Pi model B rev2 in 2025?
The iterations The Raspberry Pi 1 B rev 2 comes equipped with a BCM2835, is a Broadcom System-on-a-Chip (SoC) with 512MB SDRAM which is also used i…
Analog AC Current Sensor by DF Robot
Introduction When you want to measure AC current, it is common to have trouble cutting the wires, wiring or soldering. The Gravity: Analog AC Current…
Scoppy - DIY Oscilloscope and Logic Analyzer using Raspberry Pico (Pico W)
Let us be honest, as a electronics engineers, students, hobbyists we all desired for an oscilloscope and they are expensive. Although a DIY scope cou…
