This project demonstrates how to generate PWM (Pulse Width Modulation) signals using a PIC microcontroller. The code is written in Embedded C using MPLAB IDE, and the simulation is done in Proteus.

This Light Intensity Controller Project describes how a simple circuit can be designed to control the intensity of a string of LEDs. The circuit is based on a common 555 timer IC that employs pulse ...

Without using the pin p20 for PWM output, this is the basic wiring diagram between an encoder and Mbed. If the Mbed is connected with the PC via micro USB, then 3.3V DC can be used to power up the ...

This is a project circuit in which we use PWM to dim the intensity of light of the LED. The Pulse Width Modulation (PWM) plays an important role in controlling the circuits. If you want to control the ...

During Ramp 1 time, the PWM signal's pulse width is incremented for LED 1 and decremented for LED 2. For example, let's have the ramp time equal 2 seconds and consist of 128 up/down steps. Thus ...

PWM waveforms are commonly used to control the speed of DC motors. The mark/space ratio of the digital wave-form can be defined either by using an adjustable analogue voltage level (in the case of a ...

Learn what PWM, or pulse-width modulation, is and how it helps you control devices like motors, LEDs, and speakers with your microcontroller. Agree & Join LinkedIn ...