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Prizmatix USB Pulser TTL Generator for Optogenetics

  • Prizmatix Pulser - USB to TTL Interface


The Prizmatix USB Pulser with its user friendly software is an easy way to generate trains of pulses for Optogenetics activation directly from your computer.

The Pulser TTL-Out output can work smoothly to trigger Prizmatix LED light sources to produce light pulses for such application as opsin activation. 

The Trigger-In input enables synchronization of Optogenetics activation with various experimental events.


Technical Details: Prizmatix product page

Download Spec Sheet:pdf-small.gif Prizmatix Pulser

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This USB Pulser device includes advanced features such as Stand alone operation and Trigger Out BNC

Key Features

  • Single or Bi-phasic pulse Trains
  • Trigger-in input enables synchronization with various experimental events
  • No external power supply required (uses USB power for operation)
  • Independent time base by internal microcontroller
  • LabView or Matlab control interface can be provided upon request
  • Four Operation modes: 
    • Don’t use trigger input
    • Use trigger for single sequence
    • Use trigger, perform sequence and wait for next trigger
    • Use trigger, perform sequence during trigger high


  • Activation of opsins in Optogenetics 
  • Fluorescence microscopy
  • General laboratory use

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