I need 2 electromagnets for a climbing robot that I am planning. I cannot find any small ones on ebay. I do find the kind I want on some websites, but they $18 and up. Example is electromechanicsonline.com:
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anyone know of a discount store? Or pissibly, a device from which to scavenge small electromagnets? I'd need only a few pounds of holding force.Thanks,
hoffie
PS: A previous climbing robot is pictured here:
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