Found 1 Result for flicker.Showing 1 to 1.
1.
Other Devices
As the thermostat contacts open and close, the light emitted by the LED should not
flicker. If it does, the thermostat probably causes radio interference, and might stick and overheat the water in the aquarium sufficiently to kill the fish.
http://www.fun-home-projects.com/electrical_projects/tools/other_devices.html