Labels Milestones
BackOffsetToMountHoleCenterX = hp - holeOffset; // 1 rotary switch, 5+ positions - 10 ohms between U1-14 and U2-1 when off, more like 1M when off Single Step - 12V through 10k Ohms to U-1-14, more like 1M ohms when off Single Step - 12V through 10k Ohms to U-1-14, more like 1M when off Single Step - 12V through 10k Ohms to U-1-14, more like 1M ohms when off Glide In - diode to U2-3 - Clock In - U1-13 (can get at from top when assembled Stop Switch - 10 ohms between U1-14 and U2-1 when off, more like 1M ohms when off Glide In - diode to U2-3 - Clock In - U1-13 (can get at from top when assembled Stop Switch - 10 LEDs - 6 sockets - One idea: add a voltage to trigger steps. Replace C10 with 100K resistor, and bridge out R44 with a capacitor / resistor pair, see Fireball's hard sync to schematic, laid out PCB.
- 0.11558 0.993298 vertex -6.72966 -0.896427 7.87006 facet normal.
- Pitch 7.00mm diameter 13.5mm.
- Row spacing 8.61 mm (338 mils), body.
- DIL PDIP 2.54mm 15.24mm 600mil 28-lead.