Go Down

Topic: LED Time Wall with UNO?  (Read 148 times) previous topic - next topic

Django323

Hello,

would it be possible to control a big amount of LED's with one UNO?

I would like to build a time wall like this:

With 6 digits and each digit has 13 LED's. So i need to be able to control 78 led's.

What would be the best solution for this case?

Thank you and best regards,
HANNES

Grumpy_Mike

#1
Jan 17, 2019, 02:44 pm Last Edit: Jan 17, 2019, 02:50 pm by Grumpy_Mike
Quote
each digit has 13 LED's.
Not very normal for a seven segment display.
Anyway I would use several of these https://www.adafruit.com/product/457
Or if you like them already soldered on a board try
http://www.micro4you.com/store/mini-tpic6b595-output-shift-register.html

Go Up