Thingiverse
Simple LED Flashlight
von ALABS
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This simple LED flashlight is designed to teach people how to solder, use a 3D printer, and use a laser cutter. I ordered all of the electronics components from Adafruit, but you could use any components you have lying around.
Part List:
- https://www.adafruit.com/product/783 - Battery holders
- https://www.adafruit.com/product/754 - 25 pack of LEDs
- https://www.adafruit.com/product/2174 - 5 pack of LED Holders
- https://www.adafruit.com/product/654 - Batteries
- https://www.adafruit.com/product/2780 - 25 pack of resistors
- https://www.adafruit.com/product/367 - 20 pack of buttons
- Sheet of 1/8 inch clear acrylic
Instructions:
- 3D print the enclosure
- 3D print the button
- Laser cut the window out of 1/8 inch thick clear acrylic
- Trim leads from LED, resistor, and battery holder so that they fit in the enclosure.
- Solder positive (red) lead from battery holder to one end of the resistor.
- Solder other end of the resistor to one leg of the momentary button.
-
Part List:
- https://www.adafruit.com/product/783 - Battery holders
- https://www.adafruit.com/product/754 - 25 pack of LEDs
- https://www.adafruit.com/product/2174 - 5 pack of LED Holders
- https://www.adafruit.com/product/654 - Batteries
- https://www.adafruit.com/product/2780 - 25 pack of resistors
- https://www.adafruit.com/product/367 - 20 pack of buttons
- Sheet of 1/8 inch clear acrylic
Instructions:
- 3D print the enclosure
- 3D print the button
- Laser cut the window out of 1/8 inch thick clear acrylic
- Trim leads from LED, resistor, and battery holder so that they fit in the enclosure.
- Solder positive (red) lead from battery holder to one end of the resistor.
- Solder other end of the resistor to one leg of the momentary button.
-
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