Engineers at the University of California-Santa Cruz developed a system that uses Wi-Fi signals to monitor heart rate without the need for smartwatches, chest straps or other wearables. The project, ...

Chapter 1, page 11 This code is basic but allows the reader to gain insight into key elements for several other projects in this book. It combines two pieces of code that are listed in the examples ...

Last year we built a drone using ESP32 and our community loved it. Since then the project has evolved and the drone is now ...

The LED matrix 8x8 is a system of 64 interconnected LEDs that, with the help of the MAX7219 LED driver, light up as programmed, and all of this is located on one board and is truly easy to use. You ...

A years-long student-led NASA project that develops technology to help guide rockets will near its final destination this month on board the Balloon Optimization Opportunity Platform!, or BOOP!

This paper demonstrates the efficient use of Internet of Things for the traditional agriculture. It shows the use of Arduino and ESP8266 based monitored and controlled smart irrigation systems, which ...

A slew of unannounced Philips Hue products, including a Hue Bridge Pro that turns your Hue lights into motion sensors, was just leaked by none other than Hue itself.