This is a RobotDyn 4-digit 7-segment LED display library for Arduino. The PCB contains a two wire TM1637 LED / button controller. Note: This library uses the double-dot to display a time. The LED dots ...

What if you could get an instant SMS alert the moment a fire or smoke is detected at home or office? Through this project tutorial, you can build a fire and smoke alarm system using Arduino UNO R4 ...

A YouTube builder shows off how he created an Arduino board that's 7x larger than the real thing... powered by a hidden ...

Although generally iPads tend to keep their resale value, there are a few exceptions, such as when you find yourself burdened ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. There are even defectors; Samsung famously opened its doors to OLED after years of backing Mini ...

Sometimes you have this project idea in your mind that seems so simple and straightforward, and which feels just so right ...

John Deere introduces three new AutoTrac applications and a new in-field data sharing application for its Generation 4 displays. AutoTrac Turn Automation, AutoTrac Implement Guidance, AutoTrac Vision ...

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, and turning off when the sensor is released. The testing of the keys ...

Finding the best budget TVs isn't as simple as grabbing the cheapest screen you see. Plenty of low-priced models cut corners in ways that actually matter, and with a bit of digging, you can often find ...

The LedControl library provides a simple way to control a 4-LED setup on an Arduino. This library allows you to perform basic LED operations such as turning all LEDs on or off, counting up and down in ...

Abstract: Interactive displays have been intensively used in consumer electronics, e.g., smartphones, for providing highly efficient human-machine interactions, assisting users to process a vast ...