Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...

With the BlueDisplay library you create the GUI for your application, e.g. Graphics, Text, Buttons, Sliders and Charts on the Arduino itself. No Android programming required! The Arduino is connected ...

FPAs are image sensors that convert infrared light into electrical signals to produce real-time thermal images and are widely ...

A breakthrough quantum sensor has shown it can uncover hidden signals through overwhelming noise, paving the way for future ...

A clock is by its very nature a device for measuring time, and thus it moves forward at a constant rate. But how about in a ...

Dark matter accounts for 85% of the matter in the universe, but scientists still do not know what it is made of. A study, ...

Rubin Observatory LSST launched June 30, 2026, unleashing a nightly 7-million-alert sky survey powered by SLAC’s 60-second ...

The sensor continuously sends out infrared light and measures how much of that light is reflected. When a reflective object is within its set detection range, it returns a low signal. The Arduino ...

Have you ever wondered how speed guns measure the speed of moving vehicles or how an athlete's sprint speed is recorded? Normally these speed sensors work with radar or laser technology to bounce back ...

Of course, many different types of distance measuring sensors exist but not all sensors are the same. Each sensor has its own advantages and disadvantages. At its most basic level, a distance ...

Once the program is running in the robot, you can go to your phone to find the GalaxyRVR SSID defined in the program. Connect to it with the password in the program, in our case: 12345678. Now find ...

Color sensing is a crucial aspect of many modern applications, from color detection and sorting in industrial processes to smart home automation systems. The TCS3200 color sensor is a widely used ...