Extended Timer Circuit
Extended Timer Circuit
(OP)
I'm a mechanical guy and I don't know too much about electrical circuits, thus I ask for your help.
I am trying to make a system that does the following:
On/Off switch is pressed and the system is activated.
3-5 hours pass (emphasis on hours) at which point 2 LED light's are blinked on for 1-2 seconds, every 5 minutes until the On/Off switch is turned off.
I was also hoping to intergrate a sort of interupt switch into the system, where if at some point during the intervaled LED flashing, there can be a switch pressed where the LED flashing is subsided for about 30 minutes to an hour, and begins again.
Anybody have any clues on how to do this? I was thinking maybe a 555 timer, but I am thinking 5 hours may be too long.
Let me know what you guys think. I appreciate it.
I am trying to make a system that does the following:
On/Off switch is pressed and the system is activated.
3-5 hours pass (emphasis on hours) at which point 2 LED light's are blinked on for 1-2 seconds, every 5 minutes until the On/Off switch is turned off.
I was also hoping to intergrate a sort of interupt switch into the system, where if at some point during the intervaled LED flashing, there can be a switch pressed where the LED flashing is subsided for about 30 minutes to an hour, and begins again.
Anybody have any clues on how to do this? I was thinking maybe a 555 timer, but I am thinking 5 hours may be too long.
Let me know what you guys think. I appreciate it.
RE: Extended Timer Circuit
TTFN
RE: Extended Timer Circuit
ht
You can use the inputs and the outputs to meet all your requirements.
Keith Cress
Flamin Systems, Inc.- http://www.flaminsystems.com
RE: Extended Timer Circuit
RE: Extended Timer Circuit
RE: Extended Timer Circuit
Microchip.com
Keith Cress
Flamin Systems, Inc.- http://www.flaminsystems.com