This is tutorial number 1 from our series of Arduino tutorials and in this part I will talk about blinking an LED using the one already available on the Arduino Uno board or using an external LED to ...

The Arduino code used to control the RGB LED is provided below. It controls each RGB channel individually and uses timed delays to create the blinking color sequence. You can copy the code into the ...

The NU40DK is NUCODE's development kit built around the Nordic Semiconductor nRF52840 — a powerful BLE 5.0 SoC with a 64 MHz Cortex-M4 processor. In this tutorial, you'll install the NUCODE BSP (Board ...

In this article I will add some simple Arduino LED projects starting with basic ones like how to turn on an LED, blinking, and more. Every step will have the code, the schematic, photos of the project ...

Last time, we learned how to turn a single external LED on and off using HIGH and LOW. This time, we will increase the number of LEDs to two and control each one from a separate digital pin. Let's ...

The Arduino controls the LEDs using digital output pins. Each LED is turned on for a short time and then turned off before repeating the sequence. I learned how to control LEDs using Arduino, use ...

The Julia programming language is a horrible fit for a no-frills microcontroller like the ATMega328p that lies within the classic Arduino, but that didn’t stop [Sukera] from trying, and succeeding.