Build miniature IoT devices using this compact, cost-effective GPS and GSM module. Fully open-source with design files and BOM.

Discover how Einstein’s theory of special relativity reshaped physics by linking space, time, mass, and energy in a universe governed by the speed of light.

Learn how to use the Arduino nRF24L01 module for wireless communication. This beginner-friendly guide covers wiring, code, and troubleshooting to kickstart your Arduino RF projects.

Learn how to send SMS with Arduino UNO R4 WiFi using the Circuit Digest Cloud API, Without the need for GSM Module. This step-by-step tutorial includes code and setup instructions.

Our pick for the best GPS tracker for kids can help pinpoint a lost child’s location, giving worried parents some peace of mind.

Signals from the global navigation satellite system can be jammed and spoofed, so a Google spinout is working on an alternative positioning and navigation system that uses the Earth’s magnetic ...

Cori Close credits much of the success she has had as the winningest coach in UCLA women's basketball history to the lessons she learned from John Wooden.

Samsung’s 900-liter refrigerators coming in 2025 will have hybrid cooling tech that combines a Peltier module with a compressor to keep more food fresher for longer.

A monitoring and locating system for sailboats is developed using the general packet radio service/global system for mobile communications (GPRS/GSM) and global positioning system (GPS) technology.

Fusion GPS hired Christopher Steele, the British intelligence officer who compiled the dossier alleging that the Kremlin was trying to assist Trump’s campaign. Steele’s reports, which were leaked to ...

The S-Connect package will continue to be developed with a larger module, more robust power delivery and fine-pitch interconnection as well. S-Connect packaging is part of the plan to launch smart HI ...