In Raymond Elementary School’s pre-kindergarten classroom, boys and girls huddled together on a rug with their teacher to learn a foundational skill for reading and spelling: how to pull apart and put ...
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 ...
NBC News and MSNBC correspondent Jacob Soboroff talks about what it's like to be a road warrior, following political ...