5 quick projects that actually solve real problems ...

Sensor plays very important role in robotics and plant automation. One of the important areas in Industrial applications is Interfacing their output to the firmware. It is very important to understand ...

Arduino sensor projects blend coding with tangible results, making learning interactive, practical, and fun. From simple LED triggers to multi-sensor systems, these builds teach real-world electronics ...

A project to put sea level sensors across Chatham County has installed a dozen sensors so far and is getting ready to deploy 30 more with the help of local high school students. But its work is just ...

Creating capacitive touch-sensitive buttons is easy these days; many microcontrollers have cap-sense hardware built-in. This will work for simple on/off control, but what if you want a linear, ...

A simple AVR microcontroller based circuit that can detect when you touch a metal probe connected to one of the mcu inputs. A simple AVR microcontroller based circuit that can detect when you touch a ...

Artificial jellyfish, explosives sensors and seabed batteries are among the diverse research projects under way just nine months after the creation of a Center of Excellence in Undersea Technology.

Companies and NGOs spend millions of dollars outfitting people in the developing world with technologies to improve their lives. But do those water filters or new toilets actually make a difference?