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Re:New battery-free technology can power devices using ambie... by doawoo on Sunday March 02, 2025 @03:38PM (#43234807)
Oh there’s almost certainly a ton of loss, that said it’s definitely still super fun to play with. And makes me excited for better advancements in that field.

The chip I’m playing with is the NAC1080 - supposedly designed for small lock motors but I’m using it to update an eink display on tap

Re:New battery-free technology can power devices using ambie... by hr2016 on Sunday March 02, 2025 @04:41PM (#43235467)
Cool, you just pointed me to a interesting thing! I did not know about NFC energy harvesting. I've been thinking about a eink project. Thanks!