Demo LCD 4x20 I2C with pcf8574

Welcome to Proton BASIC Community.
Log in
Sign up

Nov 21, 2024, 10:42 AM

News:

Let's find out together what makes a PIC Tick!

Main Menu

Demo LCD 4x20 I2C with pcf8574

Started by Pepe, May 21, 2023, 12:02 AM

Previous topic - Next topic

Print

Go Down

Pepe

Sr. Member
Posts: 456
Location: Argentine
Logged

Demo LCD 4x20 I2C with pcf8574

May 21, 2023, 12:02 AM Last Edit: May 21, 2023, 12:20 AM by Pepe

Demo LCD I2C un proteus.
It uses the I2CPrintHardCommand.inc library published by dnaci

Lcd i2c.zip
20.31 KB
downloaded 88 times

2 people like this.

jam19857

J
Newbie
Posts: 32
Logged

Re: Demo LCD 4x20 I2C with pcf8574

#1

May 24, 2023, 05:05 AM

Thanks Pepe, do you have an example for the use of matrix keyboard by i2c with the same expander?

Print

Go Up

User actions

Print