Manual TTL Pulser
Manual TTL Pulser
The Manual TTL Pulser is a hand-held device that, at the press of a button, sends digital signals (TTL pulses) to label stimulus, behavior or other events during a recording (fiber photometry, microscopy, optogenetics, electrophysiology, etc.
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…generating
The Manual TTL Pulser is a hand-held device that, at the press of a button, sends digital signals (TTL pulses) to label stimulus, behavior or other events during a recording (fiber photometry, microscopy, optogenetics, electrophysiology, etc.)
Manual TTLPulser has two modes:
- Pulse - short TTL pulse outputs every time the button is selected
- Gated - continuous 0 or 1 outputs depending on the position of the switch
The Manual TTL pulser pairs readily with any of Doric Lense's console: NC500, FPC, BBC300, OTPG and any of Light Sources Drivers. It will also work with any DAQ or drivers that can support 5V digital input signals.
| Note | ||
|---|---|---|
| TTL Raise / Fall time | < 30 ns | Tested on a 20pF Capacitive load. High capacitive loads should be voided |
| Output impedance | 50 Ω | |
| Supply voltage | [2.5; 5]V | USB-B suppply voltage |
| Max current consumption | 255 mA |

