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Project Files of How to Generate PWM in 8051 Microcontroller

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tep://download-terminal PWM Code and Simulation.rar RAR archiveVerified10,555 downloadsFree

8051 software PWM waveform in Proteus, 8051 software PWM, duty cycle measurement, Proteus oscilloscope

Proteus simulation · File 1 of 1

Download PWM Code & Simulation

Download PWM Code & Simulation comes as a RAR archive of 20 files (53.2 KB, 265.7 KB unpacked) holding a Proteus simulation, compiled HEX firmware and source code.

DSNProteus simulation
HEXHEX firmware
SRCSource code

Description

PWM Code & Simulation is the download package that goes with our tutorial How to Generate PWM in 8051 Microcontroller. On this page you can download the RAR file (53.2 KB) and see what is inside before you save it: 20 files in 2 folders, a ready Proteus simulation, the compiled HEX firmware and the source code. The tutorial explains the design; this page gets the files onto your computer and into use.

What this package is

PWM Code & Simulation is the firmware package of How to Generate PWM in 8051 Microcontroller: the source files (code.c) and the compiled HEX (Code.hex), together with the Proteus project Sim.DSN that runs it. Build the source with the compiler the tutorial names, or load the HEX straight away to see the project work.

What is inside the RAR file

Sim.DSN – Proteus simulation, 69.1 KB
Code.hex – Compiled HEX file, 840 B
code.c – Source file, 2.3 KB
Backup Of Sim.DBK – DBK file, 83.4 KB
Code – File, 3.7 KB
Code.lnp – LNP file, 41 B
and 14 more, all listed in the File Structure tab

The archive unpacks to 265.7 KB; there is no README inside, so the steps below stand in for it.

How to download

Use the download panel at the top of this page: after the counter (30 seconds for guests, 10 for members) the black button unlocks and PWM Code and Simulation.rar comes straight from our content network. If the browser opens it instead of saving, use Save as; extract the whole archive before using anything inside it.

How to install

Step 1: Extract PWM Code and Simulation.rar with Windows (Extract All), 7-Zip or WinRAR, keeping its folders.
Step 2: Build code.c with the compiler the tutorial names.
Step 3: In Proteus set the controller's Program File to Code.hex; on hardware, flash the same file.
Step 4: Open Sim.DSN in Proteus and press Play.

Simulation and results

The included Proteus project (Sim.DSN) is the quickest way to see PWM Code & working: open it, press Play and compare with the screenshots in the tutorial. If nothing runs, make sure every library file was copied before Proteus started and that Program File points at the HEX on your disk; the FAQs tab covers the usual causes.

Read the detailed guide

This page is for the files. The full tutorial, How to Generate PWM in 8051 Microcontroller, explains the circuit and the code step by step and shows the working results and the simulation; read it before you build. Questions about the download or the installation go in the comments below; more 8051 Microcontroller Projects downloads are listed further down this page.

The package is free for personal, educational and research projects; credit The Engineering Projects and link to this page when you share it rather than re-uploading the file.

Read How to Generate PWM in 8051 Microcontroller

File Structure

PWM Code and Simulation.rar20 files · 2 folders · 265.7 KB unpacked

PWM Code and Simulation/20 files · 265.7 KB

Code/16 files · 43.3 KB

FILE CodeFile 3.7 KB

SRC code.cSource file 2.3 KB

HEX Code.hexCompiled HEX file 840 B

LNP Code.lnpLNP file 41 B

LST code.LSTLST file 4.8 KB

M51 Code.M51M51 file 6.5 KB

OBJ code.OBJOBJ file 3.4 KB

OPT Code.OptOPT file 1023 B

PLG Code.plgPLG file 585 B

UV2 Code.Uv2UV2 file 2.1 KB

__I code.__i__I file 34 B

BAK Code_Opt.BakBAK file 1014 B

BAK Code_Uv2.BakBAK file 0 B

A51 STARTUP.A51A51 file 5 KB

LST STARTUP.LSTLST file 11.4 KB

OBJ STARTUP.OBJOBJ file 749 B

DBK Backup Of Sim.DBKDBK file 83.4 KB

DBK Last Loaded Sim.DBKDBK file 69.1 KB

DSN Sim.DSNProteus simulation 69.1 KB

PWI Sim.PWIPWI file 766 B

Gallery4 images from the tutorialOpen the tutorial

The circuit, the board and the results as they appear in How to Generate PWM in 8051 Microcontroller. Open an image for its full size.

8051 P2.0 PWM output connected to an oscilloscope, 8051 software PWM, duty cycle measurement, Proteus oscilloscope — 8051 P2.0 PWM output connected to an oscilloscope.

Archived 8051 PWM waveform near fifty percent duty, 8051 software PWM, duty cycle measurement, Proteus oscilloscope — Archived 8051 PWM waveform near fifty percent duty.

Archived 8051 PWM waveform with reduced duty cycle, 8051 software PWM, duty cycle measurement, Proteus oscilloscope — Archived 8051 PWM waveform with reduced duty cycle.

README

README no readme

This package has no README file. The Install tab explains where each file goes, and the tutorial How to Generate PWM in 8051 Microcontroller walks through the whole project.

Development1 release

1 Feb 2016
Download PWM Code & Simulationthis page

The only release of this package so far. When a newer version is published, it appears above with its own download page.

Installation5 steps

From the download to a working project, in order. The steps follow what the package contains.

You will need

Proteus Design SuiteProteus 7 or 8 (Labcenter), on Windows
The compiler named in the tutorialto build the source files into firmware
WinRAR or 7-ZipWindows cannot open RAR archives on its own

Steps

1
Extract the archive
Right-click PWM Code and Simulation.rar and choose Extract All (or open it with 7-Zip or WinRAR) into a folder you can find again. Keep its folder structure (PWM Code and Simulation) as it is.
2
Build the source code
Open code.c in the compiler named in the tutorial (MikroC, Keil, MPLAB, Code Composer or the Arduino IDE) and build it to get the firmware.
3
Load the HEX file
In Proteus double-click the microcontroller, set Program File to Code.hex and run the simulation. For real hardware, flash the same file with your programmer.
4
Open the example simulation
Open Sim.DSN in Proteus to see the wiring exactly as in the tutorial. Check the controller's Program File path, then press Play.
5
Follow the tutorial
How to Generate PWM in 8051 Microcontroller explains every connection and setting in order; keep it open beside the files while you build.

How to add a library in Proteus 8

FAQs7 questionsContact TEP

How do I download Download PWM Code & Simulation?

Wait for the 30-second guest countdown on this page, then press the download button; the file comes straight from our storage. Members who are logged in skip the wait. If the browser opens the file instead of saving it, use its Save as option. The download link is made for you when the countdown ends and works for 15 minutes; a saved or shared link stops working, so share this page instead.

What is inside the archive?

Download PWM Code & Simulation comes as a RAR archive of 20 files (53.2 KB, 265.7 KB unpacked) holding a Proteus simulation, compiled HEX firmware and source code. Open the File Structure tab for the full list of 20 files.

What should I do if the download does not start?

Check the browser's download list first; an ad blocker or a company firewall can also hold it back, so try another browser or network. If the file arrives incomplete, download it again. For an installation problem, read the Install tab or tell us in the comments with your software version and the exact error message.

Is this file free?

Yes. Every file in the TEP Download Center is free for learning, personal and student projects. If you share it, link back to this page or the tutorial so others find the latest version.

How do I check that the file arrived complete?

Compare its SHA-256 with the one on this page, 93ec469c9fb148ef72155959a73d748330140d644a975ba57ffdd12c9abfdcba. In PowerShell run Get-FileHash "PWM Code and Simulation.rar"; on macOS or Linux run shasum -a 256 "PWM Code and Simulation.rar". The same value means the file is exactly the one in our storage; a different one means the download broke off, so download it again.

Do I need WinRAR to open the RAR file?

RAR archives need WinRAR, 7-Zip or another RAR-capable tool; Windows cannot open them on its own. Extract the whole archive before using the files.

How do I get the HEX file into the simulation?

Compile the sketch in the Arduino IDE (Sketch → Export Compiled Binary gives you the HEX next to the sketch), then in Proteus double-click the board, set Program File to that HEX and run.

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