Hi,
My son asked me to build him an airport approach light system that contains 10 led's. My idea was to build something like this, a 555/4017 sequencer (http://www.talkingelectronics.com/projects/200TrCcts/101-200TrCcts.html#3A)
I'm stuck in figuring out the following;
1) how can i use a 12VDC power source
2) what do i need to do to change the sequence to two runs of all the light per second (this is the frequency of a real airport).
Hope you can help, as i'm new in 555 and 4017 IC's.
Thanks,
Alexander
My son asked me to build him an airport approach light system that contains 10 led's. My idea was to build something like this, a 555/4017 sequencer (http://www.talkingelectronics.com/projects/200TrCcts/101-200TrCcts.html#3A)
I'm stuck in figuring out the following;
1) how can i use a 12VDC power source
2) what do i need to do to change the sequence to two runs of all the light per second (this is the frequency of a real airport).
Hope you can help, as i'm new in 555 and 4017 IC's.
Thanks,
Alexander