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| | bikerglen.com
Building a Simple RFID Door Access Controller | Photons, Electrons, and Dirt
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| | blog.thea.codes
Creating a pick and place control board with the RP2040 - Stargirl (Thea) Flowers
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| | A look into the hardware design of Starfish
| | www.modularcircuits.com
A JTAG programmer: how not to engineering | Modular Circuits
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| | [AI summary] The author documents the difficult experience of adapting an existing microcontroller design to KiCAD after sending boards to manufacturing, highlighting lessons learned about engineering changes and manufacturing pitfalls.
| | domipheus.com
Cheap 1.8? SPI 128×160 TFT Module - Arduino wiring! - Domipheus Labs
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| Still working on my bench power supply, and wanted to move from my 16×2 retro LCD to something a bit more funky, and found these which use the Samsung S6D02A1 chip. 1.8 Inch Serial SPI TFT LCD Display Module With Power IC SD Socket At the time of writing, you can get these from a UK warehouse for £3.30 shipped for a single unit. That's awesome. However, the comments were quite bad and many people had issues with them - no matter how it was wired an Arduino wouldn't drive it. After lots of trial and error...