Quietish Ray Gun

Hi everyone! I had an idea a while ago to modify this toy ray gun my kids have. The problem you ask? Noise. Too much noise. The bribe? more blinky in exchange for less noise. Here I will take a toy noise gun, upgrade the lighting, reduce the noise, and save parental brain cells! It’s a win win operation. So why the motivation to do this today? Because I gave it back to them this morning..

Arduino sketch here

Eagle file here

Schematic PDF here (if you don’t have Eagle)