Category: Electronics
-
LED Driver Journey
It all started with something simple: my battery-powered Christmas LED lights. I loved how they looked, but I wanted to make them more convenient by powering them through USB instead of burning through AA batteries. Simple idea, right? So, I grabbed a USB cable, did some basic soldering, and connected the 5V to where the…
-
How ChatGPT Unexpectedly Opened My Eyes to the World of DIY Circuits
It’s incredible how far automation can go with a little curiosity and determination. These days, loads of sensors and smart devices are readily available on Amazon, and they work great. Over time, I’ve picked up a bunch of gadgets and slowly tackled some of my daily challenges through automation. With Christmas around the corner, it’s…
-
A Minimalist’s Raspberry Pi HAOS Server
Since I decided to set up my home automation server on a Raspberry Pi, I needed a case to house it. I found this cool, high-tech-looking case for the Raspberry Pi 5 that resembles a mini gaming PC, complete with LED lights that would make it stand out like a Christmas tree! Unfortunately, it wasn’t…
-
Flashing My ZigBee Dongle: A Not-So-Straightforward Start
Before connecting my ZigBee dongle to Home Assistant OS (HAOS), I decided to upgrade its firmware first. While this step isn’t strictly necessary, I wanted to take my time, learn the process, and set things up right rather than rushing through. So, onto the firmware upgrade… After some research, I found that there are generally…