Apple, Garmin, Samsung, Google or Amazfit? I compared each one against a chest strap for heart rate accuracy and found a ...

Explore the mechanics of the Bead Parabola Accelerometer in Part II of our series! This video explains how the fixed solution works, breaking down the physics and mathematics behind this fascinating ...

ST’s VL53L5CX is a very small 8×8 grid ranging sensor that can perform distance measurements at a distance of up to 4 meters. In a recent video,[Henrique Ferrolho] demonstrated that ...

Another sensor that tends to be hidden away in plain sight is the ambient light sensor. Once again, you've seen it in action as it's used to adjust the brightness levels of your screen. But with the ...

The new sensor-packed Smart Play Brick will land this spring as part of a special Star Wars collection. The update adds interactive lights and sound to the Lego experience—including the minifigs.

At its annual hardware event, Amazon introduced a new lineup of Echo devices, built specifically for its AI assistant, Alexa+, which has already rolled out to millions of customers through its early ...

Abstract: An innovative application of negative group delay (NGD) circuit embedded in a mobile platform for the real-time prediction of arbitrarily moving object position is developed in this article.

Abstract: This study presents a real-time push-up movement detection and quality evaluation system using the MPU6050 accelerometer sensor on the Arduino platform. The system integrates advanced ...

Dua Rashid has been working as a consumer tech journalist since 2020. She's worked for a bunch of tech publications, including Gizmodo, IGN, PCMag, BuySide from WSJ, Digital Trends, and TechRadar, ...