Stepper motors for DIY

[mousegunner]

I came across 3 stepper motors my son left behind that he bought for engineering projects. I've seen these used on powder tricklers. There's also some RC servos that he didn't use.

If these have some value to a DIY person here, let me know and I'll list them. I can get more details on them but I don't have them in front of me right now. Thanks for looking

 

[SecondsCount]

If they are the smaller 1.5x1.5" size, they are probably worth about $20 each.