Est. Budget: $2,000.00
Hi- I work in AV, and have a special need for a raspberry Pi or Arduino controlled box that can take 1/8" mini audio plug, and display the audio strength in a VU LED meter.
This exists already, but no one has packaged it up into a decent looking box that can be reliable.
I am looking for someone to make 20 or more of these, they should be battery powered ...