cris 🙂

ROMANIA • + Follow

Engineer
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Ahmed Elsmahy

EGYPT
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cris 🙂

ROMANIA
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3

Components

NE555

Texas Instruments

x 1

Tools, APP Software Used etc.

Adjust Pulse Width Modulation using NE555 and Mosfet

Hi makers!

This a simple circuit, very easy to build and also efficient for hobby projects. There is enough space for mounting a heat sink on the transistor, you may want to use a powerful one but also try not to use very heavy loads. Experiment yourself.

P.S. I am not the original author of this circuit I just draw it. Please notify me if you notice anything incorrect. 🙂

The bill of materials is also short;

Enjoy it!

Schematic and Layout

circuit

Download Gerbers Download BOM(Bill of materials)

Jul 24,2020

1,886 views

Adjust Pulse Width Modulation using NE555 and Mosfet

This is a quite popular circuit.

1886

Published: Jul 24,2020

Standard PCB

Download Gerber file 32

BOM(Bill of materials)

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File Last Updated: 2025/07/24 (GMT+8)

File update record

2025-07-2400:30:48

Parts List (BOM) is updated.

2025-07-2400:30:48

Gerber file is updated.

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