AITom's Hardwareabout 1 hour ago
Backyard LED etching joins open-source Semiconductor.DIY
3 min read
Matthew Hartensveld, behind the Dr. Semiconductor YouTube channel, built a backyard cleanroom and RAM cells. He now uses a bathroom eBay laser to etch sapphire wafers for homemade LEDs, part of his open-source Semiconductor.DIY project.
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