Programming Forums - View Single Post - help w/ vending machine

sapphire^^ · Oct 16th, 2005, 6:54 AM

hey,

ummm im having trouble programming a vendin machine

bcoz even if you don't insert a coin, but still press the button, a product will come out

does anyone noe how to make sure that the coin HAS to be inserted first?

thanks

Oct 16th, 2005, 6:54 AM	#1
sapphire^^ Newbie Join Date: Oct 2005 Posts: 8 Rep Power: 0	help w/ vending machine - make sure coin inserted first? hey, ummm im having trouble programming a vendin machine bcoz even if you don't insert a coin, but still press the button, a product will come out does anyone noe how to make sure that the coin HAS to be inserted first? thanks