This is fun. He made a mechanical AND gate so he could use a multiplexer!
A Display Powered by Air
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Category Archives: Web
Visualizing Infinity: Ramanujan’s Secret Trick
Day in the life of a network installer
WordPress Block Editor
Today I read about the WordPress Block Editor. I don’t use it (I use the code editor) but I suppose it’s good to know what it can do.
Emu unboxing
lol. Via IRC today: Emu unboxing. See a brand new emu chick being liberated from its shell!
Capacitive sensors as an alternative to resistive sensors
Over on YouTube @elewizard shows us how to make a capacitive sensor for the water level for a pot plant. He also shows us how to use a 555 timer and an MCU to measure small capacitances by the frequencies they generate.
Today I added capacitive, and capacitances to my spellcheck!
One ROM 24 – Adding USB-C to a 0.75″ x 1.25″ PCB
Our mate Piers over on @piers_rocks has added USB-C connections to One ROM. The video shows how he did it.
Water is special
Water has the unusual property of expanding when it freezes. If it didn’t work like this, we wouldn’t be here!
Reverse engineering a multi-layered PCB
In this video checkout someone reverse engineering a complex PCB.
A Wicked inspired Symbiote
As explained by Wikipedia a Symbiote is a fictional species of extraterrestrial parasitic life forms appearing in American comic books published by Marvel Comics, most commonly in association with Spider-Man. This inspired the fun build below.