Instrument voltage limiter

Wow....for 55 bucks. Thats alot of money for some really cheap parts!
If you are able to do some minor work, just order some small parts and do it by yourself! It´s not fuzzy!
Spend the rest of 50$ for Beer or more important carparts!

1. Heat Sink

2. 7805 2 Ampere Voltage Regulator

3. 25 Volt 10 MicroFarad Capacitor

4. 3 x AWG 22 Wires

5. Transparent Heat Shrink Hose.

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Man, when I made my old one, Raido Shack had became a phone store. The listed one checks for shorts, and will shut down. Also, has led power indicator. Mine didn't, lol. I guess the stuff could.be got online. I wonder if @67Dart273 could blueprint one for us all, that has those added benefits?