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 ...

The only bit that's missing is is the 'RGB ...

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 ...

There have been many questions about what direction Arduino would take after being bought by Qualcomm. Now it would seem that we’re getting a clearer picture. Perhaps unsurprisingly the ...

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 ...

There’s a well-known movie trope in which a hacker takes control of the traffic lights in a city, causing general mayhem or ...

Add Yahoo as a preferred source to see more of our stories on Google. Nicole Kidman is Dr. Kay Scarpetta, a medical examiner trying to unmask a serial killer in the upcoming Prime Video series ...

The BeagleBadge is a new ePaper display that’s designed to be worn like the paper badges you’d wear at a conference.

Weare Republican Rep. Travis Corcoran introduces his legislation to repeal the state's involvement in refugee resettlement. Credit: CHARLOTTE MATHERLY / Monitor Sarah Zuech teaches her four kids that ...

When Gov. Jeff Landry named Susan Bourgeois secretary of Louisiana Economic Development in early 2024, she embarked on a statewide listening tour to find out what mattered most to local business ...