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Photogate-Delay Unit Package, unassembled

SPG1-DU and SPG2-DU

 


This kit has been discontinued. Some of the individual parts are still available. See Components in the product menu.


 

Photogate with delay
Click on the image for a larger view

This package includes the parts to build a photogate trigger and an electronic delay unit. 

 

When built on a breadboard, the completed circuit will look similar to that shown. The circuit is powered with a 9-V battery or AC/DC adapter (not included).

 

Cords to connect the breadboard circuit to a flash unit or camera are not included.

The kit includes 3 feet of 3-conductor cable to extend the emitter-detector pair to a location away from the breadboard. The two types of cables are shown to the right (after assembly). Click on either image for a larger view
variable separation photogate cable

SPG1 cable

(variable width)

SPG2 cable

(interrupter)

 

 


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