Mini Electric Screwdriver

Hello! I am sharing my self-developed cordless electric screwdriver. This electric screwdriver is made of affordable components and modules. With the help of this electric screwdriver, you can repair mobile phones, laptops and other electronics.

Supplies

This project requires the following components:

1. GA12-N20 Dc Gear Motor 3V 100 Rpm
2. Muse Switch 125VAC 1A Rectangular Micro Switch Mouse MINI Switch - 2 pc
3. Charging module TP4056 micro-USB
4. Polymer Lithium Ion Battery 18650
5. LED 5 mm
6. Wires
7. Neodymium Magnet 4x1.5mm
8. M2x10mm Screws for laptops - 6 pc
9. M2x5mm Screws for laptops - 4 pc
10. M1.6x2.5mm Screws for laptops - 2 pc
11. 3D printer filament: ABS or PETG plastic

Step 1: Tools

Tools needed for making an electric screwdriver.

1. 3D printer
2. Soldering iron
3. Solder
4. Wire cutter
5. Tweezers
6. Super glue
7. Phillips screwdriver
8. Adhesive tape

Step 2: Print 3D Parts

The list of 3D printer settings for each plastic part is shown in the photo.

Step 3: Making

Electric screwdriver scheme. The process of its production is shown in the video.