Build an USB LED Light From an Old Webcam
Intro: Build an USB LED Light From an Old Webcam
If you have an old damaged webcam, you can use it to make an USB LED light.
STEP 1: Components and Tools
Tools:
- Soldering iron
- Driller
- 5mm Drill
- Multimeter
- Hot glue gun
- Adhesive tape
- Miscellaneous tools
Components
- Old webcam
- 1 - 5mm LED high bright (white or other colour)
- 1 - Resistor 200 Ohms
STEP 2: Disassemble the Webcam and Get Ready To
Disassemble the webcam and remove the pcb.
Use the lens support to fix the LED, in my case I needed to make a 5mm hole with a driller.
STEP 3: Solder the Components
Solder the 200 Ohms resistor to the LED.
STEP 4: Find the 5 Volts Wires and Make the Connections
Cute the USB cable end connector and connect the cable in your PC to find the 5 Volts wires.
Then, connect the 2 wires (in my case the black and red) to the LED, the positive cable must be connected to the anode LED terminal (the big terminal), in my case it's where I soldered the resistor.
Protect one of the terminals with adhesive tape or a small piece of plastic wire cover to avoid a short circuit.
STEP 5: Assemble the Components and Mount the Webcam
Fix the LED to the the lens support with hot glue and mount your new webcam LED light.
STEP 6: Connect It in Your PC USB Port and Voilà
Connect it in your PC USB port and voilà, use your new cheap LED ligh.
8 Comments
Zen Innovations 6 years ago
Very nice Bling factor.
These should be rocking with 1W or 3W Luxeon Stars.
BKLaRue 8 years ago
Very cool! I may have to try this...I think I have the parts laying around.
Thanks for sharing!
Slot1Gamer 8 years ago
Black hot glue would work well for this, to avoid light spilling out the cracks in the case
Mindmapper1 8 years ago
if you install this and to prevent mucking up you computer ensure that you insulate effectively the connections. As shown this will damage you computer or 5v supply
DuartmaN 8 years ago
Take a look on the next photo, the entire terminal was isolated with adhesive tape.
Mindmapper1 8 years ago
yes I am just highlighing it...................
doctorkred 8 years ago
Very nice
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Muy bonito.
DIY Hacks and How Tos 8 years ago
Cool light. I has a nice sci fi look to it.