Pages: [1]   Go Down
Author Topic: ccan arduino replace ttl ic's?  (Read 589 times)
0 Members and 1 Guest are viewing this topic.
Offline Offline
Karma: 0
Posts: 3
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

Hi. Im trying to make this digital clock but radioshack didnt have the gates i needed (like nand,or,and,not,ect).i want to try to replace them with my arduino but Im new to electronic gates and arduino so i would have a really tough time figuring out how. Can anyone help?

Global Moderator
Boston area, metrowest
Offline Offline
Brattain Member
Karma: 548
Posts: 27372
Author of "Arduino for Teens". Available for Design & Build services. Now with Unlimited Eagle board sizes!
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset


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

Newcastle, England
Offline Offline
Sr. Member
Karma: 3
Posts: 489
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

I cannot see why not. Use things like

inPinState = digitalRead(inputPin);
outPinState = !inPinState;
digitalwrite(outPin, outPinState);

you can use other operations as well. There is information on all the operations here:

My website: Up and running now! (Feel free to look round!) smiley-grin

Pages: [1]   Go Up
Jump to: