Voltmeter using JHD 162A LCD

S

Sajen

New Member

• Feb 10, 2009

• #1

Hi,

I need to build a voltmeter using JHD162A display. Can anybody help me

 

W

wampyx

New Member

• Mar 30, 2009

• #2

you can use a 18f45x family pic with AD converter to ensure from 0 to 5 volts
or -5 to 5 volts and build a program to convertr the output for send to the lcd

 

Nigel Goodwin

Super Moderator

Most Helpful Member

• Mar 30, 2009

• #3

You hardly need an 18F series PIC for such a simple task, a nice 18 pin 16F88 or 16F819 is plenty, and my tutorials provide pretty well everything required to do it.