Description

Simple LED driver with a PWM entrance

This LED driver is built without a microcontroller or a specialized chip. All parts used are easily accessible.

Although the driver was conceived as the easiest, it has a current adjustment function. The current can be adjusted to the regulator installed on the board or PWM signal. This makes the driver ideal for use with Arduino or other control devices - you can control powerful LEDs with a microcontroller by simply sending a PWM signal. With Arduino, you can simply give a signal with "AnalogWrite" for controlling the brightness of powerful LEDs.

Schematic and Layout

sch

sch.png

Download BOM(Bill of materials)

Jun 14,2022

1,728 views

Simple LED driver with a PWM entrance

1728

Published: Jun 14,2022

Standard PCB

BOM(Bill of materials)

PCBWay Donate 10% cost To Author

Only PCB

PCB+Assembly

Add to cart

*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.

Copy this HTML into your page to embed a link to order this shared project

Copy