- #1
jon_k
- 1
- 0
I've been looking at 555 timers and other stuff but don't have the ability to control this stuff.
I want to trigger a circuit close with a relay, with accurate adjustments to a dial.
I want to be able to accurately control the trigger of the timer between 0.3 seconds to 1 minute.
So something with an LED would be nice, so I wouldn't have to use a stopwatch to check the calibration prior to deployment.
(This is for remotely triggering a camera shutter based on time passed.)
I want to trigger a circuit close with a relay, with accurate adjustments to a dial.
I want to be able to accurately control the trigger of the timer between 0.3 seconds to 1 minute.
So something with an LED would be nice, so I wouldn't have to use a stopwatch to check the calibration prior to deployment.
(This is for remotely triggering a camera shutter based on time passed.)