hi guys,
i have an idea about coin operated water dispensers and tried to search everywhere for a circuit that could help me on my project. im planning to use 555 timer and 4510 bcd counters though i havent tested it yet id like to ask for some of you opinions. the main idea is to have a slot for the coin. after inserting a specified amount it will automatically dispense water. it will be very greatful to hear from you guys. thanks in advance.![Cool :cool: :cool:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
i have an idea about coin operated water dispensers and tried to search everywhere for a circuit that could help me on my project. im planning to use 555 timer and 4510 bcd counters though i havent tested it yet id like to ask for some of you opinions. the main idea is to have a slot for the coin. after inserting a specified amount it will automatically dispense water. it will be very greatful to hear from you guys. thanks in advance.