August 2025 edition of Elektor is out. The IoT & Sensors edition has something for everyone, whether you’re looking for ...

Smart Blind Stick using Arduino Circuit Diagram The below circuit diagram shows the complete hardware wiring setup of the Arduino-based Smart Walking Stick for the Blind people, detailing how the ...

How the Ultrasonic Sensor Works The Qualcomm 3D Sonic Gen 2 sensor is a leap forward in fingerprint recognition technology. Unlike optical sensors, which use light to capture an image of the ...

Points of Interest : Circuit Canvas simplifies the creation of illustrated wiring diagrams. It is designed to be easy to use and fast, allowing users to create diagrams in less than a minute. The ...

The HC-SR04 ultrasonic distance sensor is a staple in beginner microcontroller kits. It simply lays on the floor pointed up at the bottom of the trampoline, connected to a Raspberry Pi via a ...

A short circuit in a sensor could cause air bags not to deploy as designed. Getty Images Representatives for Toyota Motor declined to comment how it learned of the defective airbags.

This fully integrated autonomous wearable ultrasonic system-on-patch (USoP) is said to build on the lab’s previous work in soft ultrasonic sensor design. These soft ultrasonic sensors require ...