A tiny package with big potential.

Abstract: This paper provides details about the design and operation of a Collision Avoidance System in smart cars, with the Arduino board as the central control unit, interfaced with an ultrasonic ...

An ESP32 firmware that measures distance with an ultrasonic sensor and displays it on a WS2812 LED strip — designed as a garage parking aid and as a learning project for embedded development with ...

In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

Ultrasonics refers to signals that are above the human hearing span (>20 kHz), and usually in the 40- to 70-kHz range. These signals are used like radar—they’re radiated toward a target and reflected ...

Add Yahoo as a preferred source to see more of our stories on Google. Mar. 9—GRAND FORKS — LucentHD, a local audio-visual installation company, has filed a formal bid protest against an LED scoreboard ...

Indigenous-owned or co-owned renewable energy projects have a role to play in helping Canada come closer to reaching its climate targets, says one advocate. James Jenkins, executive director of ...

To top managers at Levi Strauss, revamping the information technology system seemed like a good idea. The company had come a long way since its founding in the 19th century by a German-born dry-goods ...

There have been many questions about what direction Arduino would take after being bought by Qualcomm. Now it would seem that ...

Abstract: Robotic Continuous Ultrasonic Welding (cUSW) provides significant advantages, including efficiency, flexibility, and the capability to weld complex geometries with high repeatability. These ...