wemos-mains-dev
by chof747
15 parts · 74 × 47 mm
heypcb · Circuit World · Open hardware
mainsfrequencymonitor
by qeteshponygithub.com/Qeteshpony/MainsFrequencyMonitor
Single board solution to power an ESP32 and use it to measure the mains frequency through an optoisolator
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- Board size
- 65 × 50 mm
- Parts
- 38 parts
- Nets
- 43 nets
- Licence
- BSD-2-Clause
esp32frequency-measurementmains-voltageopen-source-hardware
Imported from a public repository by qeteshpony. View the source
BSD-2-Clause — BSD-2-Clause: reuse and modification are permitted, with attribution to the original author.
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