- A servo motor (SG90 sized) operated 5-shot rubber band gun
- Using high torque servo, SG92R or equivalent is recommended.
- Fix the servo motor on the inner plate and rotate the servo to the 90° position, then attach a servo horn as shown in the picture.
- Put the trigger plate on the inner plate, then attach outer plate. Attach a muzzle retainer to the muzzle.
- Check the function by moving the servo from 90° to 120° .
- Load the rubber bands from the bottom of the staircase-shaped component to the top.
- A maximum of five rubber bands can be attached.
- To release the rubber bands, move the servo motor from 90° to 120°.
https://youtu.be/MrI2VKSIGMs
If the torque of the servo motor is weak, it can be operated by reducing the number of rubber bands.