This project uses the Daisy Mp3 Player kit from MAKEzine, a VU meter from this instructable , and a case from Curious Inventor.
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Signing UpStep 1: Parts
-LM3915 x 2
-1k ohm resistor x 3
-Wire
- 1 1/8" Stereo Jack
- 1 1/8" Stereo plug
- Analog Gauge
- DPST Toggle switches with return to center spring x 5
- SPST Toggle switches x 2
-LED Holders x3
-LEDs
-5v power supply
-panel mount power jack
-Case from Curious Inventor http://www.curiousinventor.com/store/product/156
-MakeMP3 player kit.
-Stand offs x8
Optional:
Crimp terminals and .1" headers
Crimp pins
Tools
Drill
Drill Bits
Wire Cutters
Screw Driver
Pliers














































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http://cpc.farnell.com/1/1/44709-lab-psu-0-15v3a-ps1503sb.html
Costs 58 pounds (about 110 $)