GPSDO YT 10 Mhz Lcd 2x16 With LED, UTC Time and GPS Localisation. : 26 Steps (with Pictures) - Instructables
Ondra OK1CDJ/OL0M🇨🇿/SV0SYH/J42T🇬🇷 on X: "4 port generator based on #SI5351 and #Arduino with internal crystal or external clock input (#GPSDO). Configuration is over serial CLI. Hope that FW will be finished soon.. #
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