Mechanical/Electronic Counter by TheAnonymous
Combination of PSTN and electric mechanisms. May be a little buggy. Extremely slow... But works and is small. Press +/- to add/subtract, and a number when the green tick appears. Enjoy!
Comments
-
TheAnonymous 16th Sep 2015
Nope. :( -
_Theo 12th Sep 2015
have you ever made a electronic trinary counter? in your spare time? i did and it's simple binary is easier unary well it's what you want