2 layers233.3 × 128.5 mmSpark inducer30350n/spark-inducerEurorack module development kit116 parts22CERN-OHL-W-2.0
2 layers22 × 35 mmLikertshift pcb30350n/likertshiftA gearshift-like Device for recording Travel Satisfaction while Cycling22 parts
2 layers12 × 15.5 mmHelper jack30350n/spark-inducerEurorack module development kit4 parts22CERN-OHL-W-2.0
2 layers15.5 × 25.8 mmHelper switch30350n/spark-inducerEurorack module development kit7 parts22CERN-OHL-W-2.0