So [Todd] has set out to build an Arduino frequency counter for a Kenwood TS-520S HF ham radio. This post (and the video found after the break) doesn’t cover the entire project. It’s rather ...

The maximum frequency is however limited to a fraction of the microcontroller’s clock speed and the accuracy ... has approached with an Arduino-based counter that offloads the timing question ...

This DIY speed bag punch counter is based on the Arduino platform, making it a great tool for keeping track of your workouts or challenging your friends. The project not only enhances your workout ...

The genius engineer used Arduino electronic modules to control what is basically the droid’s “brain” and body movement. The popularity of Arduinio’s technology and electronics has been a ...