The HiViz WorkShop

 

TPG-DU.  Transistor Photogate-Delay Unit Package, Unassembled

 

	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.

The kit includes three feet of 2-conductor cable for splicing the output to a PC cord or Flash-to-PC adapter. The latter two items are not provided with the kit but can be purchased separately. See the Product Guide for various connection options. In order to trigger a camera, see the Camera Opto-Switch or this DIY method.

 

A 9-V battery or 9-V AC/DC Adapter is required to power the circuit.

The kit includes 3 feet of 3-conductor cable to move the emitter-detector pair to a location away from the breadboard.

 

For descriptions of the photogate and delay unit kits, go to these links: 

 

TPG photogate kit

DU electronic delay kit

 

TPG-DU Transistor Photogate-Delay Unit Package - $13.50

TPG-DU-BB  Transistor Photogate-Delay Unit Package with Breadboard - $18.75

Purchase this kit assembled. Click here for more information or below to order.

TPG-DU-A  Transistor Photogate with Delay, Assembled- $45.00