YouTube on MSN

DIY Mechanical Counter from Cardboard

Discover How to Create a Cardboard Mechanical Counter! In today's tutorial, you'll learn to build a fully operational ...
EDN

Arduino 7 Segment LED Display and Counter – Tutorial #8

This is a simple 0 to 9 counter circuit constructed using Arduino! Here, a common cathode 7-segment LED display is connected to Arduino for displaying the digits. The code (Arduino sketch) allows push ...