MiniSpeedCam is an open-source project that will (eventually) be available to purchase from the MiniSpeedCam website. A CDM324 radar module measures passing vehicle speed, then a simple camera module ...

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

Isn't the most exciting moment when working with a microcontroller (Arduino) when you "read information from the real world ...

This project demonstrates how to interface an IR sensor module with an Arduino UNO along with an LED and a buzzer. The IR sensor contains an infrared transmitter and receiver that detect reflected ...

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.

beRobox has introduced a 3D Dynamic Safety module for its PALTZ robotic palletizers, integrating Sonair’s ADAR One three-dimensional ultrasonic sensor directly onto the robot arm. The system combines ...

During its recent Mobility Experience Days at the company’s Flat Rock, MI proving grounds, Bosch Mobility showed an example of how technology can be repurposed to provide previously unforeseen ...

You brush your teeth, floss regularly and faithfully wear your retainer every night. But despite your diligent oral health habits, your retainer or mouth guard can get yellowed, cloudy or stained. “A ...

This project demonstrates the control of an SG90 servo motor using an HC-SR04 ultrasonic sensor and an Arduino Uno. The ultrasonic sensor measures the distance between the sensor and an object. Based ...

Why passive ultrasonic offers a unique option of sensing discrete open/close events. How a team used passive, non-electronic metal tag for signal initialization. How they used DSP-based, non-ML, ...

If you’re unfamiliar, board-certified dermatologist Michele Green, MD, describes them as handheld devices that use high-frequency vibrations, typically between 20,000 and 30,000 hertz, to exfoliate ...

Insight into new and popular Arduino shields and expansion boards. How these add-ons expand base platforms with connectivity, displays, and industrial interfaces. Potential applications for CAN, UWB, ...