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've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...

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, ...

Carla Tardi is a technical editor and digital content producer with 25+ years of experience at top-tier investment banks and money-management firms. Khadija Khartit is a strategy, investment, and ...

Watch all of the highlights between the San Francisco 49ers and the Philadelphia Eagles from the 2022-23 NFC Championship Game. Highlights of the Seattle Seahawks' outstanding defensive performance ...

A low-cost smart parking barrier built on the Arduino Uno platform. The system uses NFC card authentication to control a servo-operated barrier arm, tracks vehicle occupancy using two IR proximity ...

High quality bug reports and feature requests are valuable contributions to the project. Before reporting an issue search existing pull requests and issues to see if it was already reported. If you ...

Katherine Terrell explains the circumstances that brought former Falcon Kaden Elliss to the Saints. Keep track of the Cardinals' moves throughout the 2026 offseason, including free agent signings, ...