Author Topic: 5V TTL triggering circuit  (Read 3951 times)


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5V TTL triggering circuit
« on: April 11, 2018, 01:44:54 PM »
Can the forum provide a circuit schematic or description for an external 5V TTL triggering circuit that has been I/F'ed between camera and PC?
If a S/W approach is available, please advise?


  • Krontech
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Re: 5V TTL triggering circuit
« Reply #1 on: April 17, 2018, 12:52:06 AM »
Hi pstest,

You can use anything that is capable of generating a TTL output, such as a DAQ card. It may be possible to use the control lines, such as RTS, CTS, etc on a serial port to do the same without buying an expensive card, you'd just need an appropriate cable and software to control those lines.

A software approach will be coming in the API release.