Check this out," Massimo Banzi says. The burly, bearded engineer wanders over to inspect a chipmaking robot—a "pick and place" machine the size of a pizza oven. It hums with activity, grabbing teensy ...

So I've been helping my daughter with her science/engineering fair project. The project uses an arduino uno with a servo to automatically feed the dog twice a day. She started with a Futaba S3003 with ...

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 ...