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 ...

Filament at the ready.

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 ...

Orange High School senior Aanya Chepyala was recently named the Kiwanis Club of Lander Circle Senior of the Month for February.

One of the few actual upgrades coming to the Galaxy S26 series is the “Privacy Display” expected to launch on the Galaxy S26 Ultra, and in continued teasers ...

TechRadar Pro created this content as part of a paid partnership with RS. The content of this article is entirely independent and solely reflects the editorial opinion of TechRadar Pro. You've ...

Micro-LEDs have been all the rage in recent years, with rumors about iPhones and iPads with micro-LEDs to TVs that incorporate micro-LED systems to allow for thinner, brighter designs. Despite all the ...

Is the Arduino Uno Q the missing piece in your next project? With its hybrid design that fuses the precision of a microcontroller with the flexibility of a Linux-based single-board computer, this ...

Last year Lenovo launched the first laptop with a rollable display that could extend vertically to give you more screen space with the press of the button. Now the company is showing off two new ...

Something to look forward to: We're a little over one week away from CES 2026, which means more companies are revealing the products they'll have on show. LG has just announced its new lineup of ...