What is the best way to send the ME-9377A through the photogate?
Make sure that the picket fence is dropped through the photogate vertically. If the picket fence is not vertical, the effective distance between the opaque bands may not be 0.05 meters.
You can hold the top edge of the picket fence between your thumb and forefinger and release. Or, you can use a clothes pin to hold the picket fence and squeeze to release it.
Creation Date: 01/1/2000
Last Modified: 04/22/2004