A hands-free, touchless automatic waste receptacle designed to eliminate cross-contamination and promote sanitary hygiene in kitchens, clinics, and offices. Uses an HC-SR04 ultrasonic proximity sensor ...

An inductive proximity sensor produces a high-frequency electromagnetic field around its sensing coil. When a metallic target enters that field, eddy currents form on the metal surface and reduce the ...

Skip complex C++ libraries. Discover how the DFRobot WIAnode streams real-time wireless IoT sensor data to TouchDesigner and ...

Hold a phone to your ear during a call, and the display should go dark almost right away. If it doesn't, a cheek pressed against the glass can mute the microphone, hang up the call, or open a menu ...

There are plenty of “robot” projects out there that are really just a small remote control platform of some sort. We often like to think of robots of having some sort of autonomy though. [Luca Fagioli ...

Ultrasound is a non-invasive imaging technique that uses the differential reflectance of acoustic waves at ultrasonic frequencies to detect objects and measure distances. It is commonly used for ...

The total amount of money invested in the project. The total cost includes EU contribution as well as other project costs not covered by EU funding. It is expressed in euros. Amount of money, by way ...

Build a DIY ESP32 LoRaWAN sensor node to track garden temperature and humidity from up to 600 meters away. Includes PCB design and Datacake setup.

New collaboration transforms Samsung's cloud-native platform into an active commerce layer, enabling secure, hardware-free proximity engagement across retail, QSR, hospitality, transit and venues.

Nanosensors are chemical or mechanical sensors that can be used to detect the presence of chemical species and nanoparticles, or monitor physical parameters such as temperature, on the nanoscale. They ...