This project demonstrates how to control three LEDs connected to an Arduino Nano. Each LED lights up sequentially for 500 milliseconds, creating a simple light sequence. This is a beginner-friendly ...

A DIY night light for my bedroom using an Arduino as the processing unit, 2 LED strips for illumination which are individually controlled by one potentiometer each. Two LED strips are used to separate ...

The wiper of the 10K potentiometer is wired to A0 of Arduino (5V-A0-GND), while anode (A) of the test LED is linked to D5 through a 220Ω-470Ω resistor and cathode (K) to GND. #include ...

This is an easy tutorial showing how you can control the brightness of an LED or adjust the speed of a DC fan using Arduino Board, a small BC547 transistor and a potentiometer. In my example the whole ...

Download the codes here Arduino simple shield potentiometer code: Arduino shield rc car: Arduino nano module L298P code: ...

Each connection to the Arduino I/O drives an LED anode, while the cathodes are joined between the diodes of each plane and go to lines A, B, C, and D, which will be cycled to logic low. So, as far as ...

The LED Cube is powered by an Arduino Nano ESP32-S3, leveraging its dual-core architecture. Core 0 handles LED control via the FastLED library’s I2S driver for efficient rendering while Core 1 manages ...