Pages: [1]   Go Down
Author Topic: TTL Triggering LED at specified time and duration  (Read 399 times)
0 Members and 1 Guest are viewing this topic.
Offline Offline
Karma: 0
Posts: 16
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

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.


Global Moderator
Offline Offline
Shannon Member
Karma: 220
Posts: 13846
In theory there is no difference between theory and practice, however in practice there are many...
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

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

Rob Tillaart

Nederlandse sectie -,77.0.html -
(Please do not PM for private consultancy)

Pages: [1]   Go Up
Jump to: