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Hardware projects tagged frequency-counter

Open hardware projects tagged frequency-counter on BoardRepo. View schematics and PCBs in the browser and download the sources.

Projects

2 boards
thirtyinone
@dczia

defcon 30 30-in-One badge

schematicpcbbomswitchpotentiometerbuzzerresistor
Unlicense10 stars0 commentsSep 24, 2026
usb-counter
@swharden

Open-source USB frequency counter

schematicpcbbomAVRUSBregulatorresistor
MIT25 stars0 commentsSep 17, 2026

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