Making a dedicated Logic Analyzer, Part 2
by It took me a really long time to do this second part of my Pi-based Logic Analyzer project, mostly because of two things; the first one …
Category: Electronics
0-30V 3A Linear Power Supply Kit
It has become pretty common for me to have one or two unfinished projects on my bench or the shelf, because “I just can’t find the …
Arduino / Development / Misc
Arduino’s broken Random()
If you are using your Arduino’s PRNG (Pseudo-Random Number Generator) for anything more serious than flashing random lights for your Christmas decorations, there’s a chance you might run …
Electronics / Lab / Tutorials
Enclosure for a D3806 Buck-Boost Switching Power Supply
Not long ago I purchased this neat and compact DC to DC Buck Boost converter that performs reasonably well. It has a maximum output of 38V, …
Electronics / Misc / Reviews
BT Audio Module with Aux Input
I have a very simple “audio/video” setup in my room. My main computer display doubles as my “TV” for playing videogames and watching movies. Technically speaking …
UV Exposure Box Project – Part 2
This is the second part of my adventure building a UV Exposure box, in which as you can see, I actually finished the build. In …
Arduino / Electronics / Lab
An update to my desk clock
Like a year ago I made myself a nice little desk clock that has worked fine since then. But recently I revisited the project to do …
Power supply for a DIY function generator kit
I love DIY/soldering kits, and thanks to online marketplaces like eBay I’ve been able to purchase and assemble a number of them for the past few months. One of …