Blogs / Personal blogs

Sprite_tm (Jeroen Domburg)

spritesmods.com

Welcome to Spritesmods. At this site, I'll document my more interesting hacks for your viewing pleasure. While it's not updated that regularly, I try to add an article about every month.

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Visit spritesmods.com → RSS feedOn Hacker News Aug 2013 – Apr 2023

Hardware & Electronics 10Games & Graphics 2Security & Privacy 1History & Retro Computing 1

1

IKEA Frekvens LED box hack

Ikea is an interesting store. Even if you go in having in mind you're only going to buy that one thing that you actually need and this time you're not going to be distracted by other crap, you tend to come out with about three times the amount of things you wanted to buy. For us hackers, especially Ikea-fare equipped…

4

A WiFi color eInk picture frame

A while ago, our little one was born. As unfortunately her (great-)grandparents are located somewhat spread out over the globe, real-life visits can't happen too often. Obviously, video calling is a thing nowadays, so we keep in contact. Still, I wanted everyone to also be able to see her when we weren't online…

5

A Christmas tree bauble that plays Doom

Christmas is coming again, and generally that means christmas trees and everything in it: lights, streamers, and ofcourse baubles. The holiday is all very jolly and everything, so I decided it was lacking some doom... errm, I mean Doom. So I 3d-printed a small Christmas bauble modeled on an IBM PC, stuffed it with the…

6

Jello 3D Printer (2013)

A while ago, a friend of mine turned 25 and held a fairly big birthday party. One of the things he wanted to serve were jello shots: basically little shot glasses of jello with alcohol mixed in. The consistency and sweetness makes for a pretty interesting drink, and he wanted to make 70 or so shots, at least one for…

8

Reverse Engineering a Keyboard to Play Snake

While I'm a hacker of all kinds of electronics things by night, my day job is being a software developer. That mostly means sitting in front of a computer all day, entering code, debugging, etcetera. You probably can imagine my main weapon of choice to tame all that code is my keyboard: I'm usually happily tapping…

9

Using a tiny HC32L110 ARM chip

A while ago, Hackaday highlighted a new chip, the HC32L110. This chip was one of the many ARM-based microcontrollers that sprung up in China, but this one was remarkable because its diminuitive size: it came in an 16-pin WCSP package of a miniscule 1.6x1.4mm. Aside from that, it seems to be a chip that is somewhat…

10

Tiny PDP11 on an ESP32

2020 has been a weird year, for everyone around the world. In my specific case, that meant being away from my home in Shanghai, as we were in Europe at the time Covid hit and China did not make it easy to return until somewhere towards the end of the year.