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Digital ESR-LCR Meter from russian "R2D2" (original russian here)

hex file
Sprint Layout PCB
Splan Schematic
Explainations (english pdf)
Splan Schematic (Ruslan version)

Get Splan and Layout Demo here

(no save but print ok)

Sprint Main PCB (Ruslan version)
Sprint LCD PCB (Ruslan version)