PWM

Bootstrap Amplifier Circuit using Transistors Bootstrap Amplifier Circuit using Transistors

Amplifiers are integral part of Electronics which are used to amplify low amplitude signals. Amplifier plays a very important…

AVR Microcontroller Atmega16/32 PWM Tutorial to Control Brightness of LED Understanding Pulse width Modulation (PWM) in Atmega16/32 AVR Microcontrollers

Pulse Width Modulation (PWM) is a powerful technique where width of the pulse is changed by keeping the frequency constant. The…

Flyback Converter Circuit Flyback Converter Circuit

In electronics, a regulator is a device or mechanism which can regulate the power output constantly. There are different kinds…

Interfacing Servo Motor with AVR Microcontroller Atmega16 Interfacing Servo Motor with AVR Microcontroller Atmega16

Servo Motors are widely used where precise control is required such as robots, Automated Machineries, robotic arm etc. However…

Robotic Arm Control using PIC Microcontroller Robotic Arm Control using PIC Microcontroller

From the assembly line of automobile manufacturing industries to the telesurgery robots in space, Robotic Arms are to be found…

What is VFD Drive Circuit and How it Works What is VFD Drive Circuit: Its Operation, Types and Applications

There are lots of factories and plants in the world which use a different type of high power motors. Due to the high power…

Interfacing Servo Motor with ARM7-LPC2148 Interfacing Servo Motor with ARM7-LPC2148

In our previous tutorial, we have interfaced stepper motor with ARM7-LPC2148. In this tutorial, we will control Servo Motor…

Pulse width Modulation (PWM) using ARM7-LPC2148: Controlling Brightness of LED ARM7-LPC2148 PWM Tutorial: Controlling Brightness of LED

As we know microcontrollers take analog input from analog sensors and use ADC (Analog to Digital converter) to process those…

Generating PWM signals on GPIO pins of PIC Microcontroller: Controlling Servo Motor Generating PWM signals on GPIO pins of PIC Microcontroller

PWM signal generation is a vital tool in every embedded engineers arsenal, they come in very handy for lot of applications like…

What is PWM: Pulse Width Modulation What is PWM: Pulse Width Modulation

Inverters, Converters, SMPS circuits and Speed controllers.... One thing that is common in all these circuits is that it…