That’s not an official guide.
It’s more an best practice guide
- Sourcing parts, order higher quantities to get the best price and more parts for free or for a better condition than ordering later single parts and you have spares (tactile switch, encoder, potentiometer, opamps 3340,3360)
- Sort all parts, one carton with resistors, one for capacitors...one for mechanical parts, one for Ics/semis.
- Sort the values like 1R-999R, 1K-9.9K, 10K-99K.... same for capacitors
- Start with the mainboard and hardwareboard and next Breakoutboard and PSU.. so you left less plastic bags for the voices which makes things easier
- Use lead based solder core or you get trouble with the ground pads and in case of failure or wrong part placements it’s more complicated to desolder the part.
- Use for the voice cards a mounting frame which costs 50-250€.
- More later
Hardwareboard and Controlboard
remove the PCB production (panelizing) stripes
100K resistors
all resistors
you can also use 6mm Spacers on top of the Cntrolboard, 12mm Spacers between HWboard and Controlboard.