4 ms·
https://forum.openhardware.science/t/pocketpcr-low-cost-usb-powered-open-source-pcr/2187 https://forum.openhardware.science/t/pocketpcr-low-cost-usb-...
by jdc 7y ago
https://forum.openhardware.science/t/pocketpcr-low-cost-usb-powered-open-source-pcr/2187 https://forum.openhardware.science/t/pocketpcr-low-cost-usb-...