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fischertechnik stone for TTP223 Touch Switch Sensor
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Model information
- Source
- Printables
- Category
- RC & Robotics
- License
- Creative Commons — Attribution — Noncommercial
Basic fischertechnik stone for TTP223 Touch Switch Sensor. My color code is red for ‘normal’ touch behaviour, and black for the modules with solder-jumper ‘B’ closed (T-flipflop On/Off behaviour).
I've made two models. One has the PCB in view and one slim model (5mm thick) inspired by juh's https://www.printables.com/model/180416-touch-sensor-ttp223-for-fischertechnik
I printed the latter with transparent filament, so that the stone is a kind of diffuser for the LED at the bottom of the sensor.