Peter Mathijssen
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petermathijssen.bsky.social
Peter Mathijssen
@petermathijssen.bsky.social
🤓 I am a block-a-holic

https://petermathijssen.nl
Made a block where you can show numbers that works the same as a Soroban. en.wikipedia.org/wiki/Soroban
October 12, 2025 at 6:12 AM
Made a block where you can show numbers using Morse Code.
October 12, 2025 at 6:10 AM
I tidied up my code and renamed the block.
October 12, 2025 at 6:09 AM
Made the @microblocks.bsky.social version of the Whaley Sans font that is available for MakeCode.
October 10, 2025 at 8:35 AM
I am going to Berlin next year with my son Bart. Just got tickets. 🥳
September 16, 2025 at 10:44 AM
forever code, create and celebrate 🥳 @turtlestitch.bsky.social
August 3, 2025 at 4:09 AM
July 25, 2025 at 4:51 PM
July 25, 2025 at 4:08 PM
Did my first tests with the Axiometa Genesis board. Working great with @microblocks.bsky.social
July 11, 2025 at 2:48 PM
July 6, 2025 at 6:39 PM
Got my certificate for my Snap4Europe course. 🥳
July 5, 2025 at 12:22 PM
July 3, 2025 at 3:33 PM
Always a pleasure to help during the Hackathon.
May 21, 2025 at 5:03 PM
I made this during my stay in Olot using MIT App Inventor. You can draw on a grid and the x, y and hex value of the color is send to a microcontroller in real time. I used a great color picker extension to change the colors. The microcontroller is of course using @microblocks.bsky.social.
May 12, 2025 at 2:47 PM
My colorsniffer. Thanks to my son Bart who did all the soldering. An Adafruit Circuit Express, a color sensor (TCS34725 )and just 5 blocks using @microblocks.bsky.social The Neopixels from the Circuit Express change to the color that the color sensor detects.
May 7, 2025 at 6:14 AM
Couldn't help myself and had to make these.
April 18, 2025 at 1:54 PM
Still a work in progress. Making an alien generator with @microblocks.bsky.social 👾
April 7, 2025 at 3:59 AM
Happy Pi Day🎉
March 14, 2025 at 4:56 AM
Making art with @microblocks.bsky.social is so much fun to do. Upscaled it with upscayl.org
February 22, 2025 at 3:13 PM
281 tickets were taken during @fosdem.bsky.social Junior. That is an average of more than 15 children per workshop.
February 5, 2025 at 6:31 PM
@kgiori.bsky.social demonstrating the XGO Robot dog and XGO Rider. They were both really popular during FOSDEM 2025. Visitors took a lot of pictures and made movies of both while they were moving. Kathy explained that using @microblocks.bsky.social is the best way to program them.
February 4, 2025 at 4:37 PM
Just a small selection of the people that made @fosdem.bsky.social Junior a big success. A big thank you to the FOSDEM organizers, developers, @codeclub.bsky.social volunteers, children, parents and other people who were interested. See you all next year, for FOSDEM Junior 2026. 🥳
February 3, 2025 at 6:26 AM
Even my cats like the XGO Rider.
January 23, 2025 at 9:26 AM
Playing with my new #XGORider from #elecfreaks. Using MicroBlocks to program it.
January 23, 2025 at 9:25 AM
My XGO Rider just arrived. It is really fast. #ElecFreaks #XGO I am going to take it with me to @fosdem.bsky.social
January 22, 2025 at 3:28 PM