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 ...

Getting started with Raspberry Pi can be a bit daunting for a newcomer, but these tips will have you on your way to ...

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, ...

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 ...

Official Arduino IDE example sketches for ayatec sensoraya v2.x programmable I/O boards (based on ESP32-S3). ayatec sensoraya v2.x is a family of programmable IoT I/O boards with Wi-Fi and W5500 ...

Sony, Sega, and Konami are all guilty of needlessly removing games just to prop up sales of a new re-release. While remakes and remasters can vastly improve the video games they’re based on, there ...

This repo demonstrates how to work with an Arduino's PWM outputs in a clean programmer-friendly way. It packages all the low-level interaction with timer clocks that underly PWM functionality, ...

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Farran Powell is the managing editor of investing at Forbes Advisor. She was previously the assistant managing editor of investing at U.S. News & World Report. Her work has appeared in numerous ...