Instead of running on the user-space you can build a kernel module driver for the I2C sensor and the SPI PWM LED. I'll briefly explain how to do that, but you need to have some knowledge already about ...

The RGB LED module lets you make all sorts of colors with just four pins from the Arduino. Learn how to do it here!

Contribute to igigiberia/arduino-bluetooth-color-led-controller development by creating an account on GitHub.

In this Arduino HM10 BLE tutorial, we will interface HM-10 BLE Module with Arduino Uno to control an LED wirelessly using Bluetooth protocol. The On/Off commands will be sent by Smartphone.

This project turns on and turns off a laser LED after every second. It can also monitor its own supply voltage level. It uses KY-008 Laser LED module.

The project is utilizing cheap dot LEDs to create a big LED with an interface through SPI and can be expandable for multiple digits with only three wires for receiving data from any microcontroller ...

Recently, we published an entry-level Arduino project with a single seven-segment LED display. Although it’s an amazing DIY project, we noted that most of the readers are looking for more advanced ...

An Arduino hourglass project is a fun and educational project that involves creating a digital hourglass timer using an Arduino microcontroller and some simple electronic components.

Arduino has launched its next generation of UNO boards, introducing a 32-bit Renesas microcontroller and Espressif ESP32-S3 module, one-click cloud connectivity and plenty of I/O plus a 12×8 red LED ...