Go Down

Topic: TTL Triggering LED at specified time and duration (Read 418 times) previous topic - next topic

singha

Hi all,

I'm new with Arduinos but what I want to do doesn't seem like it should be too hard. Basically I want to be able to turn on an LED at a specific time (time as in, year/month/day/hour/second/etc.) and for a specific duration (10 seconds on and then off). Also, if possible, I want to sync it with another program from which I will be collecting data so that the change in the data will correspond to the exact time the light goes on.

Thanks!

robtillaart

you need to have a real time clock, check e,g the sparkfun site for example code
Rob Tillaart

Nederlandse sectie - http://arduino.cc/forum/index.php/board,77.0.html -
(Please do not PM for private consultancy)

Go Up
 

Quick Reply

With Quick-Reply you can write a post when viewing a topic without loading a new page. You can still use bulletin board code and smileys as you would in a normal post.

Warning: this topic has not been posted in for at least 120 days.
Unless you're sure you want to reply, please consider starting a new topic.

Note: this post will not display until it's been approved by a moderator.
Name:
Email:

shortcuts: alt+s submit/post or alt+p preview