ESP32 Powers Custom Darkroom Timer [Hackaday]
Developing your own film is an unabashedly analog process, which is one of the reasons people still gravitate towards it.
Read MoreDeveloping your own film is an unabashedly analog process, which is one of the reasons people still gravitate towards it.
Read MoreAlthough initially defined as an issue with GPIO inputs when configured with the internal pull-downs enabled, erratum RP2350-E9 has recently
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