When an obstacle is detected, a red LED lights up ... To keep the project simple and modular, an Arduino Nano was used for this project, as well as a ready-made Grove ultrasonic sensor module from ...

Without any delays, here are the best Phones with Ultrasonic Fingerprint Sensors (April 2025) that make the cut: ...

A standard electret microphone can detect sub-audio "sounds" when some simple equalization circuitry is added.

Omnidirectional Line Tracing Robot là một robot di chuyển theo đường vạch kẻ dựa trên hệ thống cảm biến và điều khiển PID. Khác với robot thông thường chỉ có thể di chuyển tiến hoặc quay, robot này sử ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

Contemporary Look & Design Motion Sensor & Adjustable Timer Weather Resistant IP44 Protection Rating Boost your outdoor security in style with the EGLO Helsinki Motion Sensor LED Outdoor Wall Light.

Creating a GPS tracker is an exciting project, especially for beginners interested in electronics and software development. It’s a project that… ...