How the Kisan Mitra Chhadi works, from its 5 to 15-metre detection range to the vibration alert that could help farmers avoid ...

The new electronic intervention called ‘Kisan Mitra Chhadi’ is intended to reduce the many lives lost to snake bites in rural ...

* 2. Button: The occupancy state is toggled by pressing the on-board button. * This mode is indicated by the green channel of the RGB LED being off.

* API and publishes occupancy information through it. * The occupancy state is true when the D6 input is high and unoccupied when * low. * The device has to be commissioned to a Matter hub first.

Building Arduino projects with multiple sensors can unlock powerful environmental monitoring, automation, and IoT applications. From DHT11 temperature sensors to motion, gas, and light detectors, ...

Rip City get ready for some postseason basketball in the Rose City!For the first time in 5 years, the Portland Trail Blazers will have a home playoff game when Anxious riders, axed routes: Portland ...

Abstract: In this paper, we study the problem of private information retrieval (PIR) in both graph-based and multigraph-based replication systems, where each file is stored on exactly two servers, and ...

Abstract: Pyroelectric infrared (PIR) sensors are much promising for device-free localization (DFL) due to their advantages of lower cost, low power consumption, and privacy protection. Most PIR-based ...

Velxio is an open-source, self-hosted simulator for Arduino, ESP32, and Raspberry Pi boards that works directly in your web browser. You can drag-and-drop boards, connect components and modules, write ...