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 ...

Since I’m always creating weird and wonderful Arduino-based hobby projects, I now think of my new profile photo as being titled ‘Powering an Arduino: A Shocking Twist.’ Since I’m always creating weird ...

Electrical power systems engineers need practical methods for predicting solar output power under varying environmental conditions of a single panel. By integrating an Arduino-based real-time data ...

IoT and wearable devices have become essential tools in our everyday lives. From health monitoring wearables to smart home sensors, they rely heavily on battery power to function. However, optimizing ...

What do you do when you have an F-16 sitting around, and want to have some blinking navigation lights? We know of exactly one way to blink a light, and apparently so does [Dr. Craig Hollabaugh]. When ...

Scott Tattersall has developed a new low-power Arduino board which includes built-in support for Sigfox and the ability for it to be powered by a 3V CR2 battery. Designed to be used for Internet of ...

When the power went out at his parents’ shop and ruined the contents of their fridge, [Lauters Mehdi] got to work building a custom power failure alert system to prevent future disasters. Although ...