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USB to D-Battery Adapter
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This USB to D-battery adapter was originally designed to be used in the Hot Wheels Booster but can be used on any…
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Informacje o modelu
- Źródło
- Printables
- Kategoria
- Outdoor Toys
- Licencja
- Creative Commons — Attribution — Noncommercial
This USB to D-battery adapter was originally designed to be used in the Hot Wheels Booster but can be used on any 3v/4.5v battery configuration (2-3 D-batteries) devices.
Parts:
- Printed Parts
- DC-DC Buck Converter Adjustable Power Step Down Module
- USB-A to bare wire
- Short pieces of Wire (Red/Black) [output wire]
- (2x) M3x6mm Button Head Cap Screw
- (1x) M8x55mm Hex Bolt
- (1x) M8x14mm Button Head Cap Screw
- (1x) M8x10mm Hex Bolt
- (3x) M8 Hex Nut
Notes:
- Buck Converter needs to be hooked up to a 5v DC power supply to set the output. Use a multi-meter to adjust the potentiometer on the board down to <=3.3v DC output.
- Hooking the output wires to the bolts. Hook the positive output to the M8x14mm BHCS and the negative output to the M8x10mm Hex Bolt.
- To connect the output wires to the bolts, I just wrap a bare section of the wire under the head of the Button head and under the nut of the hex bolt.
- The M8x55mm Bolt and pass-through housing is just used as a pass through the fill the void of the second D-battery.
--- Post if you have any issues. Constructive Feedback is always welcome. ---
Category: Toy & Game Accessories