Stimulus Isolation Adapter - Voltage or Current

A Full Range of Research Stimulation Solutions

Whether your research requires a complete VR/Immersive solution with accompanying Physiology Data, Isolated stimulus hardware, a leading stimulus presentation package, or stroboscopes to synchronize or trigger your BIOPAC data acquisition and analysis system, or olfactory, haptic, visual or auditory stimulation, BIOPAC provides a solution to fit your experiment’s needs. BIOPAC’s Virtual Reality (VR) solutions provide a full range of cost-effective virtual reality systems, while BIOPAC also offers leading stimulus presentation software and hardware such as SuperLab, StimTracker, or E-Prime. When used in combination with BIOPAC electrodes, amplifiers, and MP Research Systems with AcqKnowledge software, these solutions are part of a complete data acquisition and analysis system supporting experiments in which stimulation of subjects is a key component.

Stimulation options for:

  • Constant Current
  • Constant Voltage
  • Visual
  • Auditory
  • Haptic
  • Olfactory
  • Virtual Reality


VR & Stimulus Presentation Catalog MP150 and MP100 with AcqKnowledge software

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Actuators/Isolators, replacement

Actuators/Isolators, replacement

Part #: RXHDS

Replacement actuators and isolators for the HDS100 Haptic Delivery System for tactile feedback during virtual reality experiments. Actuators are placed…

response and stimulus device

Chronos for BIOPAC


The Chronos® USB-based response and stimulus device features millisecond accuracy in the areas of stimulus, response, sound output, and external…

Constant Voltage Stimulator  - Unipolar Pulse

Constant Voltage Stimulator – Unipolar Pulse

Part #: STM200

The Constant Voltage Stimulator – Unipolar Pulse (STM200) has digital display, a keyed range switch (remove key for added safety),…


Current or Voltage Linear Isolated Stimulator


The STMISOLA Constant Current and Constant Voltage Isolated Linear Stimulator is used with an MP System to output either voltage…

experiment generator

E-Prime Experiment Generator

Part #: EPM100

E-Prime provides experiment generation and millisecond precision data collection through data handling and processing. E-Prime is a powerful suite of…

E-Prime Stimulus Presentation System

E-Prime Stimulus Presentation System

Part #: EPM100W

This stimulus presentation package includes E-Prime 3 experiment generator and an isolated digital interface (STP100C) with parallel port cable (CBL110C).…


Event Marking C-Pods


Send event markers via USB with high precision. c-pods simplify connection & timing details and deliver guaranteed jitter-free performance. Asynchronous Output Scheduler Pattern Generation…

m-pod connector

Event Marking M-Pods


Use m–pod to map any input signal to any output pin, or combine any number of input signals to a single output pin and…

haptic transdcuer

Haptic (Tactile) Stimulation Transducer

Part #: TSD190

The TSD190 is a haptic (tactile) stimulator that is ergonomically designed to strap onto a variety of body locations. It…

amplifier, actuators, and isolators provide tactile feedback

Haptic Delivery System

Part #: HDS100

The haptic delivery system provides tactile feedback during virtual reality experiments. The system includes: audio amplifier that connects to a…



Part #: OUT1, OUT1A

These wide response high-fidelity headphones are used for auditory stimulus (short tones or clicks) or to listen to physiological signals…

auditory stimulation

Headphones, Monaural

Part #: OUT100

These monaural headphones can be used with the STM100C stimulator module to deliver a tone signal while recording data for…

STMHUM Stimulator Hardware

Human-safe Stimulator 0-100 V

Part #: STMHUM

The STMHUM is a direct, human-safe stimulator that provides pulse output in the range of 0-100 V. The maximum width…

8 TTL inputs for Smart Center I/O

I/O Interface for TTL Inputs


Access 8 digital TTL Inputs on the Smart Center This 1 meter cable connects to the small I/O port on the Smart…

sample I/O DB37 board

Isolated Digital I/O Board

Part #: STP-IO

The STP-IO digital breakout board allows for access to the isolated digital input and output lines of the STP100C module.…