[Rockwell] sent us an update on his traffic light hacking. Dedicated readers will remember seeing this legally attained traffic signal controlled through a parallel port from back in 2005. The new … ...

An Arduino can be used to test the life of any battery with less than 5 volts, Boxall says. So, for a quick way to see how much juice your AAA, AA, C, or D batteries have left, build this Arduino ...

Headline: “FM Radio From Scratch Using An Arduino” Body: “…the FM receiver in this project wasn’t built from scratch…” It’s almost as though he knows, but doesn’t care.

Following a traffic study for the intersection of Community Center Drive and Gibsonia Road in Richland, the installation of a traffic signal and left turn lane were deemed necessary to increase ...

In terms of the hardware, this robot uses an Arduino Nano as the brain, two motor drivers to control the DC motors, a wireless transceiver module to receive signals from the transmitter device ...

Here is a traffic light system based on Arduino that can be used in a 3-way ond 4-way intersections. It has an additional blinking orange led that is used to signal when the pedestrians can cross the ...

The project will synchronize 14 traffic signal locations within a 5 mile stretch of Highway 152 by using a wireless traffic signal interconnection system. “I look forward to seeing it happen ...