Retro Calculator with 16 Digit
![606](https://cdn.xingosoftware.com/elektor/images/fetch/dpr_1,w_200/https%3A%2F%2Fwww.elektormagazine.com%2Fassets%2Fupload%2Fimg%2Fpublic%2Foriginal%2Ftaschenrechner-v2-0.png)
Project with 2x (3x4 Switch) and 16x 7-Segment LED. I use Atmega 1284P with 12MHz / 3.3V on Arduino.Diskussion in German here: https://www.mikrocontroller.net/topic/371684
Project with 2x (3x4 Switch) and 16x 7-Segment LED. I use Atmega 1284P with 12MHz / 3.3V on Arduino.
Diskussion in German here: https://www.mikrocontroller.net/topic/371684
Updates from the author