Up n Down Counter

@reinhold

11 years ago

https://everycircuit.com/circuit/6007479608541184

Easiest Up n Down Counter ever... with even less parts... This is all it takes... Who can add features such as FULL STOP @ 00, start from xx->00 or xx<-00, programmability, on/off/pause? With a minimum of parts? 💫✨✌👽👍🍺🍷🎸💃🍀🐞🌻🌷💋❤️👏🌟🌺🚀🇩🇪🇦🇺🇺🇸🇬🇧🇫🇷🇮🇹🇪🇸🇳🇿🔆