LM34 with an 8x32 LED Matrix?

Forum 2005-2010 (read only) Hardware Interfacing
1

Does anybody know how to interface an LM34 with an 8x32 LED Matrix?

2

Put a microcontroller in between.

3

Here is more info:
Matrix: Sure Electronics Green 0832 LED Matrix 8*32
Arduino: Arduino Duemilanove
Thermistor: LM34
What I want to do: Connect both the thermistor and the Matrix to the Arduino and have them interfaced to each other.
What I am asking: What pins do I connect and what script do I use?

4

A few minutes with Google found all the answers.

There are only 3 pins on the LM34. Power in, analog out, and ground. The package that it comes in will tell you which is which. I'm sure you can figure out where the analog pins are on your Arduino.

http://www.google.com/search?q=Sure+Electronics+Green+0832+LED+Matrix+8*32&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox
The 3rd entry is this:

http://forums.parallax.com/showthread.php?t=113164

Near the top of that page is a link to the Arduino forum:
http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1225239439

You really should learn how to use google.

5

That forum says nothing of a lm34. I need a code to run.

6

I still cant figure it out. :frowning: