The beginner’s guide for hobbyists and makers unlocks some of the practical secrets behind lightning detection design.

Seeed Studio Wio-LR1121 is a tiny, multi-band LoRa module based on LR1121 RF transceiver, a low-cost version of LR1120 ...

Wood submitted a request to Fort Drum officials for the divers to search the pond for the vehicle using a remote-controlled sonar boat they call the “Little Buddy.” ...

Digitizer cards convert dolphin sonar clicks to mouse clicks 11/04/2025 Spectrum Instrumentation GmbH Dolphins have an amazingly precise echo location system that allows them to focus on a small area ...

The paper aims at an integrated solution of data acquisition and storage system for high frequency imaging sonar applications. Hardware is designed with a single, 16 channel analog front end module ...

A Wireless Gesture-Controlled Mouse System using Arduino Nano, ADXL335 accelerometer, and HC-05 Bluetooth module for intuitive computer interaction through hand movements. Control your computer cursor ...