Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

Honda, Mazda, and Hyundai vehicles are commonly targeted for their expensive (and easy to steal) front-end tech.

The research team explored how millimeter-wave radar sensors could be used to remotely track a person’s heart rate without ...

Hypertension is the leading risk factor for cardiovascular disease, the most common cause of death worldwide. Less than half the people with high blood pressure are aware of their diagnosis, and only ...

"The urgency of the threat" is prompting the Defense Innovation Unit to solicit products in time for a spring 2026 demonstration.

According to reports, U.S. F-35 might have been delivered since June 2025 with a ballast in place of the new APG-85 radar which has been suffering from delays. Recent reports indicate that a number of ...

For as long as small, hidden radio transmitters have existed, people have wanted a technology to detect them. One of the more effective ways to find hidden electronics is the nonlinear junction ...

A common sight in ‘smart homes’, door sensors allow you to detect whether a door is closed or open, enabling the triggering ...

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, and turning off when the sensor is released. The testing of the keys ...