String Sling - The 3D Printed String Shooter

String Sling - The 3D Printed String Shooter

Read more about it's creation and how to assemble everything here: https://www.instructables.com/DIY-String-Shooter-Make-String-Move/

Introducing String Sling. The affordable string shooter designed for 3D printing. 

Printing : 

• Regular settings 
• No supports unless explicitly mentioned

V2 (AA battery powered)

1. Orient the electronics cover upside down and use supports
2. Orient the battery cover also upside down
3. All the rest of the models are correctly oriented already

V3 (Supercapacitor powered)

1. All models are already in their optimal printing position

Supplies

For V2 (AA battery powered)

1. 2 regular hobby motors
2. electrical cables
3. springsteel wire / springsteel sheet
4. 2 AA batteries
5. aluminum/copper foil
6. switch
7. string
8. hot glue

For V3 (Supercapacitor powered

1. 2 regular hobby motors
2. electrical cables
3. 2.7V 500F Supercapacitor
4. spring steel sheet (I got mine from and old phone)
5. 2 terminal jst/dupont connector (jst is best)
6. 3V Solar panel
7. diode with a voltage drop of around 0.5V (you may connect two 0.25V voltage drop diodes in series as well)
8. switch
9. string
10. hot glue

Tools

1. 3D Printer
2. Soldering Iron
3. Hot glue gun