netclock-pcb-gerber-15012020A.zip
: Gerber files to produce the NTP clock driver PCB.netclock-schematic.pdf
: NTP clock driver schematic.netclk-wirelayout.pdf
: NTP clock driver wiring layout.netclock-firmware-atmega328p-27042021A.zip
: Compiled ATmega328P firmware with Arduino bootloader.