PCB
Description
Capacative button board for use in build system
Features
- 4 capacative buttons on front plate
- QT1070 capacative chip
- ATtiny44 processor
- DIL switch for 8 board addresses
- i2c communication with base
- 3.3v operation
- Surface mount
License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Designed by Richard Hawthorn
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