Difference between revisions of "Diffusing Leds the Fast Way"
From Just in Time
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Second step: drill two holes in the plug using preferably a 0.8mm (or 0.7mm) drill. A PCB drill bit will likely be that size. | Second step: drill two holes in the plug using preferably a 0.8mm (or 0.7mm) drill. A PCB drill bit will likely be that size. | ||
| − | [[File:LedPlugHoles.jpg]] | + | [[File:LedPlugHoles.jpg|200px]] |
Third step: saw through the plug, so the led pins can come out of the bottom and the led can sit to the top of the plug tightly | Third step: saw through the plug, so the led pins can come out of the bottom and the led can sit to the top of the plug tightly | ||
| − | [[File:LedInPlug.jpg]] | + | [[File:LedInPlug.jpg|200px]] |
Fourth step: get the power drill and fit the plug in. | Fourth step: get the power drill and fit the plug in. | ||
| − | [[File:PlugInDrill.jpg]] | + | [[File:PlugInDrill.jpg|200px]] |
Instead of sanding paper I used a sanding sponge, because that could adjust to the shape of the led very well. It takes about 10 seconds per led to diffuse it. | Instead of sanding paper I used a sanding sponge, because that could adjust to the shape of the led very well. It takes about 10 seconds per led to diffuse it. | ||
| − | [[File:DiffusedLed]] | + | [[File:DiffusedLed|200px]] |
Here are the diffused result and the clear original compared: | Here are the diffused result and the clear original compared: | ||
| − | [[File:DiffusedCompared.jpg]] | + | [[File:DiffusedCompared.jpg|200px]] |
Revision as of 22:02, 12 May 2013
For my Led Cube project I needed diffused (opague) leds. And I didn't have any. On the instructables pages you can find instructions how to sand your leds by hand. There it is mentioned that it takes about 5 minutes per led. I don't have that kind of time (or patience) to spend 64x 5 minutes. So I went on a 'Home Improvenent' mission to use some power tools to diffuse my leds.
First step: make a fitting for the led. I used a wood plug. Wood is good, plastic might tear apart or melt sooner. The wood needs to be kinda hard too; after about 50 leds the holes seemed to widen.
Second step: drill two holes in the plug using preferably a 0.8mm (or 0.7mm) drill. A PCB drill bit will likely be that size.
Third step: saw through the plug, so the led pins can come out of the bottom and the led can sit to the top of the plug tightly
Fourth step: get the power drill and fit the plug in.
Instead of sanding paper I used a sanding sponge, because that could adjust to the shape of the led very well. It takes about 10 seconds per led to diffuse it.
200px
Here are the diffused result and the clear original compared:
