Pages: [1]   Go Down
Author Topic: How can I hack this chip?  (Read 2011 times)
0 Members and 1 Guest are viewing this topic.
Offline Offline
God Member
Karma: 1
Posts: 989
Arduino rocks
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

Uploaded with

This is the circuitry of a programmable remote control.
The pins in the lower part of the picture are connected to a 2-lines back-lighted alphanumeric LCD; as the remote control just costs,brand new, 8 Euros, I'd like to figure out if and how I can access and drive the display to use it with an Arduino.
The pins in upper part of picture are clearly available for external access, but.... how to figure out their use (if possible)?
« Last Edit: February 09, 2011, 04:02:44 am by jumpjack » Logged

Global Moderator
Boston area, metrowest
Offline Offline
Brattain Member
Karma: 546
Posts: 27361
Author of "Arduino for Teens". Available for Design & Build services. Now with Unlimited Eagle board sizes!
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

Start bt checking out this thread on doing the same,51464.0.html

Designing & building electrical circuits for over 25 years. Check out the ATMega1284P based Bobuino and other '328P & '1284P creations & offerings at
Arduino for Teens available at

Pages: [1]   Go Up
Jump to: