Waveshare has recently introduced ESP32-S3-Touch-LCD-3.49, an ESP32-S3-based wide touch display (640×172) development board ...

Off to the races? Formula One races, that is. This project by [mazur8888] uses an ESP32 to keep track of the sport, and display a “live” dashboard on a 2.9″ tri-color LCD.

A cadence sensor is a compact cycling device that measures pedaling rate in RPMs to provide real-time feedback.

Sony showcased new tools at IBC2025, including the Spatial Reality Display, VENICE Extension Mini, Ocellus tracking, PXW-Z300 ...

The display I used here is the WT32-SC01 Plus, but any old cheap one will do, including the Cheap Yellow Display. So long as ...

A barograph is a device that graphs a barometer’s readings over time, revealing trends that can predict whether stormy weather is approaching or sunny skies are on the way. This DIY Digital ...

The Jetson Thor platform is rolling out just as demand surges for robots that can handle complex tasks in unpredictable environments. Nvidia announced general availability of the Jetson AGX Thor ...

A research team at Los Alamos National Laboratory recently found that the strength difference between two very high-frequency radio pulses in lightning is closely related to the altitude of the ...

Early last year, Apple made the bold, court-mandated decision to remove the blood-oxygen feature from the Apple Watch Series 9 and Ultra 2 in the U.S. over a patent dispute with medical technology ...

What happens when an engineer builds a smart garden? This Arduino-powered system automates watering while collecting real-time data on soil moisture, temperature, and sunlight. From sensor calibration ...

The AYANEO Pocket DS is an upcoming handheld game console with a clamshell design and two touchscreen displays: a 7 inch, 1920 x 1080 pixel, 165 Hz OLED primary screen on top and a 5 inch, 1024 x 768 ...

For 2025, the Samsung Galaxy Z Fold 7 got a massive redesign that completely does away with the extra weight and thickness of previous flagship foldables. (Sam Rutherford for Engadget) After several ...