ELECTRONIC COIN SORTER » Made

A Home Made Gravity-based Coin Sorter

admin — Fri, 09 Oct 2009 03:59:47 +0000

This is a project I made for my kid — a gravity-based coin sorter. The basic structure is made of cardboard, and put together using a glue gun. In order to create the variable rule that guides the…

Home Made Penny Coin Sorter Under $40

admin — Wed, 07 Oct 2009 22:17:19 +0000

This is a simple example of a coin sorting machine that can be used to sort pennies into zinc and copper. Copper pennies are currently worth about 2 cents each right now. The left bottle is zinc p…