This project demonstrates how to use the ADC (Analog-to-Digital Converter) of the STM32 Nucleo-F103RB board to control the speed of an LED chaser using a potentiometer. The potentiometer generates an ...

Objective: To control LED brightness using a potentiometer. Hardware (Simulated): Arduino Nano, Potentiometer, LED, . Key Concepts: analogRead(), Serial.begin(),Serial.println(). How it Works:This ...

Triacs are at the heart of dimming controls for LED lighting. Triacs used in dimmers have normally been characterised and specified for incandescent lamp loads, which have high current ratings for ...

Editor's Note: Low-cost, easy-to-use development systems lower the threshold to entry into embedded systems development for engineers, regardless of their experience level. Among these compact ...

A resistor is characterized by an always constant resistive value. With the same applied voltage, it will always pass the same amount of current. The potentiometer, on the other hand, is an electronic ...