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Conductive touch buttons for fischertechnik
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Buttons printed with conductive filament for fischertechnik to be used with capacitive touch hard- or software.
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Model information
- Source
- Printables
- Category
- Building Toys
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
Buttons printed with conductive filament for fischertechnik to be used with capacitive touch hard- or software.
Can be used with:
- Dedicated touch pins of some specific microcontrollers, e.g. ESP32 touch sensor pins
- I2C touch sensor IC/module, e.g. MPR121 module from Adafruit or noname China module
- single contact touch sensor IC/module, e.g. TP223 (see my note on using the red modules with external contacts here)
- Software polling, e.g. CapacitiveSensor Library (additional resistor needed) or ADCTouch Library (no additional resistor needed, only for AVRs)
See also this design for the red TP223 modules.
Print Settings
Printer:
Creality Ender 3 v2
Rafts:
No
Supports:
No
Resolution:
.12mm
Infill:
0%
Filament:
Proto-pasta Composite Conductive PLA conductive PLA
black
Category: Construction Toys