Talk:OTS Power Tool Battery to OSE Standard Adapter

I made this basically because i am plotting an Open Source Stroboscope as a cheap intro to arduino + tiny soldering project

Need a power source, have a pile of ryobi packs, but don't want to buy a 20+ USD rc style battery pack if need be (and i don't have the tools to diy one...yet)

Should be cheap (small plastic part, and a bit of metal)