Felipe Almeida

BRAZIL • + Follow

Felipe Almeida

BRAZIL
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Engineer
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Maik Renkert ( Privat )

GERMANY
- 1
- 0
3

Components

	MCP23017	x 8
	LM323	x 1
	Capacitor 1uF	x 1
	Capacitor 0.1uF	x 1

Description

RaspberryPi GPIO Extender v2

This is a GPIO Extender for RaspberryPi or Arduino, based on SDA/SCL

Code

https://bitbucket.org/fealmeida/raspberryphpgpio

Schematic and Layout

https://felipealmeida.dev/rpi-gpio-extender/

Jan 19,2021

2,256 views

RaspberryPi GPIO Extender v2

2 Layers PCB 74.9 x 119.4 mm FR-4, 1.6 mm, 1, HASL with lead, Green Solder Mask, White silkscreen

2256

Published: Jan 19,2021

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Topic

Arduino

Home Automation

Raspberry Pi

Extender GPIO MCP23017 Home Automation RaspberryPi Arduino

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MCP23017

LM323

Capacitor 1uF

Capacitor 0.1uF

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