Components

	HD02T Rectifier	x 1
	3314J-1-472E Trimmer	x 1
	SMD cap your preference	x 1
	SMD resister you preference	x 1

Description

LED supply v4

I use this board to drive LEDs for Marantz Model 18 tuner dial lighting. I wanted DC with the ability to adjust the light output.

Download Gerbers

Nov 25,2019

590 views

LED supply v4

Takes low voltage AC converts to DC with a trimmer to control output.

590

Published: Nov 25,2019

Download Gerber file 4

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ESP32-S3 4.3inch Capacitive Touch Display Development Board, 800×480, 5-point Touch, 32-bit LX7 Dual-core Processor

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Topic

DIY Electronics

Dial lighting LED

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