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How to build a thermoelectric lamp

Step 8Drill the heatsink for the peltier holder

Drill the heatsink for the peltier holder

Now we can work on the heat sink. Here I have drilled two holes to mount the peltier. You can either tap the holes, or use a locknut on the other side. The two holes need to be set so that the bolts fit inside of the tin can, this keeps the peltier in the right position. I have also cleaned the heat sink ready for the thermal compound.

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Author:scraptopower (Scrap to power)

Always a brew in hand, I like to make stuff.