Thingiverse
Hardwired AAA batteries
von oranmorSM
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Convert your AAA battery draining LED lights to a hard-wired 4.5V source! To complete the project you'll need:
- Number 4 button head screw (positive terminal)
- Number 6-32 x 3/8 Knurled Head Screw (negative terminal)
- 4.5V AC to DC converter
- DC plugs: I used 3.5x1.35mm power cables (both male and female)
- Speaker wire to solder power cables to
- Heat shrink and heat gun to properly isolate solder joints.
Also included is a mounting bracket I created to hang each light from the wall. You may need to design your own for the brand/shape you've purchased.
I recommend using a brim adhesion to help stabilize the narrow print, but it may not be required for your printer.
- Number 4 button head screw (positive terminal)
- Number 6-32 x 3/8 Knurled Head Screw (negative terminal)
- 4.5V AC to DC converter
- DC plugs: I used 3.5x1.35mm power cables (both male and female)
- Speaker wire to solder power cables to
- Heat shrink and heat gun to properly isolate solder joints.
Also included is a mounting bracket I created to hang each light from the wall. You may need to design your own for the brand/shape you've purchased.
I recommend using a brim adhesion to help stabilize the narrow print, but it may not be required for your printer.
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