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2025-11-15 19:39:36 UTC

Tube🌿Time on Nostr: a typical vape board has * cortex M0 MCU * NOR flash IC * a pushbutton or slide ...

a typical vape board has
* cortex M0 MCU
* NOR flash IC
* a pushbutton or slide switch
* li-ion battery + charger
* nice LCD display (sometimes LED)
* differential pressure sensor
* coil driver(s) with voltage feedback