2 layers40.3 × 128.5 mmMagical555VCOfolkertvanheusden/Magical555VCOEurorack VCO based on two 555 timers30 parts9CC0-1.0
2 layers125.7 × 55.9 mmNurd euro pifolkertvanheusden/eurocrack-hatEurorack hat for the raspberry pi51 partsMIT
2 layers47.5 × 65.5 mmPps splitterfolkertvanheusden/pps-splittersplits 1 PPS signal into 4, with buffering16 parts