This is my beepbox. It makes a lot of funny sounds. It consists of 2 neon relaxation oscillators, which are linked to eachother.
I still have to find out how to connect even more oscillators...
It runs on a small 90v power supply or 10 9v batteries clicked together, on which it'l run for about 2500 hours continuously.
Want one? Ask me and i might build you one, if you give me enough money... ;-)
:D awesome, i like it
nurplex23 9 months ago
I want to do something like this.What's the schematic look like?
cribcat1 3 years ago