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RaspberryFish
Priscilla Haring-Kuipers 2021-03-11T11:41:48+00:00The new RP2040 chip by RaspberryPi is amazing. When we got our hands on this beautiful little thing, we did what we always do with new chips and slapped on [...]
January 2021
February 2015
Programming interface progress: SWD JTAG command sequences
Stijn Kuipers 2017-04-17T08:58:59+00:00Since the last post I spent quite some time with my new tool to dump sequences from my commercial debugger. After comparing these dumps to various codebases I found online [...]
Reverse engineering SWD JTAG debugging/flashing protocol for Freescale chips
Stijn Kuipers 2017-04-17T09:08:18+00:00One of the great breakthroughs of the Arduino has been that to get started, you only need the device itself and the software. The try/fail/try again cycle of development got reduced [...]
January 2015
STM32F030F4P6 “AVR programmer” board
Priscilla Haring-Kuipers 2017-04-17T09:11:21+00:00by Krzysztof Foltman After the initial success with LPC810, I was ready to work on something with more memory and more I/O. Searching the Farnell catalogue for simple, low-cost and [...]
LPC810 board
Priscilla Haring-Kuipers 2017-04-17T09:15:04+00:00by Krzysztof Foltman This is my first successful attempt to do something with a 32-bit microprocessor in a circuit of my own making, instead of relying on commercially-available development boards. After some [...]
October 2014
Panel merging tool progress
Stijn Kuipers 2014-10-14T19:46:41+00:00It has been quite a while since I had a chance to work on the tool - I have been too busy validating the output and playing with the microgameboy, [...]
September 2014
The yellow panel – prototyping utilities.
Stijn Kuipers 2014-09-05T09:47:00+00:00The recent DirtyPCBs.com paneling experiment resulted in a nice new addition to our prototyping toolbox: the yellow panel. The yellow panel contains: Wolfsom SMT microphone breakout with small amplifier QFN24-to-dip [...]
Creating breakable PCB panels for DirtyPCBs.com
Stijn Kuipers 2014-09-05T09:33:34+00:00DirtyPCB seems to be the first small-prototyping-service that allows you to build panels with breaktabs. I had to try this! Soon after this thought I stumbled upon the great question [...]
July 2014
Dealing with PCB artwork: procedural vector art tooling for Eagle
Stijn Kuipers 2014-07-25T14:09:51+00:00I like decorating PCBs. After I've spent ages designing and routing a schematic, I want it to look nice. Sadly - this is very badly supported by most CAD software [...]
Goldfish 4 UI board pictures
Stijn Kuipers 2014-07-25T13:53:05+00:00After some major drama in the workshop (leakages, iron dust cloud, broken floor, rainwater coming in, etc) I finally have some time to share a few progress pictures. First and [...]