Posted February 16, 20214 yr In my comparison of LEGO MINDSTORMS Robot Inventor 51515 with SPIKE Prime 45678, I claimed that it is much better to have an extra motor than to have a Force Sensor like SPIKE Prime. You can tap the hub for the user interface You don't need the touch sensor to zero or calibrate the motors If you still want to make a trigger for your widget/tricorder/powerglove, here are some ideas:
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