Components

	RECOM R-78HE5.0-0.3	x 1
	1A bridge rectifier	x 1
	5mm pitch screw terminal	x 1
	40v 260 uF axial capacitor	x 1
	4.7Kohms 1/4 watt (for 1-wire breakout)	x 1

Description

Wemos 6-24V AC/DC supply

This AC/DC shield will help you put your wemos style controller in HVAC setup where the standard supply is 24VAC. But you can also supply this DC power, making this shield very versatile thanks to the RECOM module. You'll notice that there's breakout pins for a 1-wire sensor, that's tied to D4 with a resistor location for the mandatory pull-up.

Download Gerbers

Jun 27,2020

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Wemos 6-24V AC/DC supply

2 Layers PCB 28 x 29 mm FR-4, 1.6 mm, 1, HASL with lead, Blue Solder Mask, White silkscreen

A wemos shield to supply it from 6 to 24 volts AC or DC. This is based on the RECOM R-78HE5.0-0.3 module able to supply a maximum of 300ma.

865

Published: Jun 27,2020

Download Gerber file 7

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