Filtering noise from a wire

[Ioannis]

Cost, size and availability at JLCPCB mainly. I want to make 100 units for the 1st batch, so every penny quickly adds up.

Well, why not select from Mouser or Digikey?

Ioannis

[Demon]

Well, why not select from Mouser or Digikey?

Ioannis

The price at JLCPCB is unbeatable by North American suppliers, as long as JLCPCB has the item in stock. Choosing PICs was probably the hardest thing, cause prices vary a lot depending on model, and then quickly rise when you go outside JLCPCB.

- most likely will switch from 16F1936/37 to 16F18855 for secondary PIC; every pin can be On Interrupt,
- 16F18877 is useful to handle both switches and ADC (7 pots on the right enclosure),
- 16F1459 will be most likely used for USB communication and primary PIC.

I'll be assembling all pots, switches and encoders myself since JLCPCB does not seem to beat prices from Alibaba.

If you know another affordable PIC with so many IOC pins, please let me know.