pubudeux labs
Electronics

  1. Soldering tiny (SOIC/SO) surface mount ICs in DIY projects

    You can use any SOIC chip in your DIY project without any special equipment. All you need is a cheap breakout PCB and regular soldering iron!…
    on Arduino Electronics Guides

  2. DIY Peloton: Cadence and Resistance Sensors, Speakers - Powered by Raspberry Pi Pico

    DIY Peloton project - created a smart exercise bike with cadence and resistance sensors and a built-in speaker. Powered by a Raspberry Pi Pico…
    on Arduino Guides Electronics Projects Raspberry Pi

  3. DIY Passive PoE Splitter with Integrated DC Buck Convertor

    I made a passive PoE (Power-over-Ethernet) splitter/adapter to power my Ring base station. It has an integrated convertor that is integrated into the cable.…
    on Electronics Homelab Projects

  4. Upgrading 18650 Lithium Battery Cells on a Dyson V7 Animal Vacuum

    Guide to replacing Li-ion battery cells on a Dyson V7 Animal Vacuum. I replaced the 6 1850 2000 mAH cells with 3500 mAH LG cells, a 75% increase in capacity.…
    on Electronics Guides Batteries

  5. Raspberry Pi Pico Neopixel Controller w/ Motion Detection Trigger

    Guide to making a ws2821b LED controller triggered by an infrared motion detector. This is powered by a Raspberry Pi Pico Microcontroller running micropython. Build details and guide + schematic.…
    on Electronics Guides Projects Raspberry Pi Arduino

  6. Raspberry Pi 4B All-in-one Kids' Computer Part 2

    I build a custom all-in-one kids computer based on a Sceptre 20" monitor and Raspberry Pi 4B SBC. It was a really fun project and I was able to end up with a clean look and only a single cable needed to power and operate it.…
    on Electronics Guides Projects