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Transistor Photogate-Delay Unit Package, unassembled
TPG-DU
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| Click on the photo to enlarge it and to see the photogate cable. |
This package includes the parts to
build a transistor photogate trigger and an electronic delay unit. There is a $1.00 discount from the price of both kits purchased separately. There is an additional $1.00 discount for purchasing the combination with a breadboard.
Additional requirements:
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A 9-V battery or AC/DC Adapter is required to power the circuit.
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A cord is required to trigger a flash unit. Click here for trigger cord options.
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In order to trigger a camera, see the Camera Opto-Switch or this DIY method.
The kit includes 3 feet of 3-conductor cable to extend the emitter-detector pair to a location away from the breadboard.
For descriptions of the photogate and delay unit kits, go to these links:
You can purchase this kit assembled.
Click here for more information or below to order.










