Cheap Motor-operated Screw Driver




Introduction: Cheap Motor-operated Screw Driver

A cheap motor operated cordless screw driver set.

Things required

  1. Geared motor 30RPM-60RPM
  2. Screw Driver set
  3. 9Volts Battery
  4. cables
  5. Soldering gun
  6. glue gun
  7. Pin to arrest the slip between motor and screwdriver
  8. 9V Battery terminals

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Step 1: Rework on the Screw Driver

On the gripping side drill a hole to insert the motor shaft. I did not have a drilling machine therefore i used soldering gun to remove the material.

Insert the motor output shaft to the screwdriver hole and arrest the rotation using a pin

glue the battery to the motor and connect to the motor

i used bare terminals to reverse the polarity, you might want to use a DPDT switch to make it handy.

Step 2: Working of the Screwdriver Gun

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