๐ŸŽฎ EMG Wrist-Controlled Paddle Game

Requirements:


โšก EMG Electrode Placement

This game uses wrist extension and wrist flexion to control the paddle. To get good signals, place electrodes on the belly of each muscle. For the right hand, use EMG1 (Ch1N red and Ch1P brown). Polarity doesn't matter because the signal is rectified. Place the reference electrode (green) at an electrically neutral bony prominence (e.g., wrist).

Example ๐ŸŽฅ Demo Video

โœ… FLEXION โ€” Locate Flexor Muscles

  1. Sit with palm up
  2. Bend wrist toward body
  3. Place electrode on firm bulge

โœ… EXTENSION โ€” Locate Extensor Muscles

  1. Rest forearm palm-down
  2. Lift hand upward
  3. Place electrode on tightening band

Tip: adjust the activation threshold slider to tune sensitivity.

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๐Ÿ“ˆ EMG Signal 1 (brown - red)
๐Ÿ“ˆ EMG Signal 2 (black - white)