In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

If you feel like you're doing everything in the name of thicker hair but still aren't seeing the results you want, it might be worth investing in an LED device for your scalp. You know those ...

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...

The collaboration will help students learn by building real, intelligent devices that run AI locally, reducing reliance on the cloud and making the learning more practical for real-world use.

This section defines the network credentials and server details required for sending the email. The ESP32-CAM connects to WiFi using the SSID and password. The host address, HTTPS port (443), and API ...

Women in rural communities describe trauma of moderating violent and pornographic content for global tech companies On the veranda of her family’s home, with her laptop balanced on a mud slab built ...

Lecturers are taking a lead role in delivering weekly tutorials for students aged 16 to 19. The change is part of a more personalised approach introduced this academic year at Wiltshire College and ...

Ever wondered if a small, low-cost board like the ESP32-CAM can actually recognise objects or even identify Indian currency notes? In this project, the answer is a clear yes. We combine the ESP32-CAM ...

Edutainment FAST channel offers exciting, expert-led tutorials and holiday programming for makers of all skill levels. PLYMOUTH, Minn., Nov. 13, 2025 /PRNewswire/ -- TN Marketing, the Minnesota-based ...

SAN FRANCISCO – OCTOBER 26, 2025 – Results from the first randomized clinical trial in the United States to compare a sirolimus-eluting balloon (DEB) to control group consisting of drug-eluting stent ...