Hi Gabriel, > Don4t want to buy one, for cost reasons, I should made it by myself. Mechanical single coin acceptors for < $20 (US) in single quantities. Mostly US coins, but some other currencies as well. They also have multiple coin acceptors, both mechanical and electro-mechanical. http://www.happcontrols.com/index.html Lyle Killough -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu