Labels Milestones
BackSimple one, using Arduino (nano or uno) + MCP4725 (DAC). ** https://hkadesign.org.uk/monotronkb.html for yet another fairly simple one, using Arduino.
- LED_Rectangular Rectangular Rectangular size 4.8x2.5mm^2 diameter.
- Technologies BMI-S-207-F Shielding Cabinet Two Piece SMD.
- Switching contacts, grounding: separate ground contact to mating.