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!

These addressable LEDs can be easily controlled by an Arduino. So, in this Arduino inerfacing tutorial series, we are going to look at how to interface such LEDs with Arduino. We will be interfacing ...

In addition to writing to the leds, this library also includes a number of functions for high-performing 8bit math for manipulating your RGB values, as well as low level classes for abstracting out ...

You may remember [michu] from his StripInvaders and PixelInvaders projects, basically a few RGB LED modules that can communicate with an Arduino over an SPI interface.

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.

Today we will interface HC-05 Bluetooth Module with popular Wi-Fi module ESP8266 and control an LED wirelessly by sending commands via Bluetooth. This LED can be replaced by a Relay and an AC ...

Most of us have an 8x8 LED matrix from one of our Arduino kits. What can we do with them? This module investigates how to use these interesting devices. Along the way, we describe a fun electronics ...

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 ...

This module provides the recourses to develop an interactive game that helps students learn the locations of the unit circle. Also, it provides an introduction to working with shift registers. Shift ...