Hello everyone, hope you all are fine and having fun with your lives. In today's post, I am going to share How to generate PWM in 8051 Microcontroller. PWM is an abbreviation of Pulse Width Modulation and is used in many engineering projects. It is used in those engineering projects where you want an analog output. For example, you want to control the speed of your DC motor then you need a PWM pulse. Using PWM signal you can move your motor at any speed from 0 to its max speed. Similarly suppose you wanna dim your LED light, again you are gonna use PWM pulse. So, in short, it has numerous uses. If you are working on Arduino then you should read How to use Arduino PWM Pins.
PWM, as the name suggests, is simply a pulse width modulation. We take a pu ...
Hello friends, hope you all are fine and having fun with your lives. In today's post, I am going to share Interrupt based Digital clock with 8051 Microcontroller. In the previous post, I have explained in detail How to use Timer Interrupt in 8051 Microcontroller. We have seen in that post that we can use two timers in 8051 Microcontroller which are Timer0 and Timer1. Using these timers we can easily generate interrupts. So, before going into details of this post, you must read that timer post as I am gonna use these timer interrupts in today's post.
After reading this post, you will also get the skilled hand on timer interrupt and can understand them more easily. In today's post, I am gonna design a digital clock which will increment after every o ...
