Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...

Learn how to easily adjust the contrast of a 1602 LCD display using Arduino. In this quick tutorial, I’ll show you a simple trick to control the contrast electronically, without relying solely on the ...

A Raspberry Pi Pico combined with a BME280 sensor can create a small Pico Altimeter that measures data like elevation and air ...

The maker movement is a global trend that encourages people to create, innovate, and solve problems through hands-on projects. Learn the full meaning with Techopedia.

Open-source firmware for the TEF6686 radio has led to a community of youthful worldwide hobbyists who are embracing ...

Radio World readers may know Marty Acuff from his time at Orban/CRL Labs or from his many yers working on the iconic Sutro ...

The Robotic Centre was built as part of AngloGold Ashanti’s broader educational transformation agenda on its 10-Year Socio-Economic Development Plan (SEDP). The centre includes a robotics lab; the ...

For the past several months, students at Cooper Middle School have been working hard on community and creative based QUEST projects. On Friday, April 13, these projects were all on display for ...

Samsung has reportedly finalized two suppliers for displays to be used on its upcoming "Project Moohan" XR headset.

What else is at the fair? Members of 4-H and Future Farmers of America will display projects they've been working on, some since January. They'll be presented with awards and prizes for their work.

Explore $3,000 infotainment upgrades—AR head-up displays, gesture/voice interfaces, immersive cabin tech—and weigh benefits against costs and potential distractions.

Here are the best TVs I've reviewed, including OLEDs and mini-LEDs, from top brands such as LG, Samsung and TCL.