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PID Controller

Key benefits
Applications
Software
Specifications
Documentation
Resources

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PID Controller

With the Moku PID Controller, it’s easy to leverage up to four fully configurable PID controllers to simplify system feedback and stabilization. Deploy them in applications requiring both low and high feedback bandwidths, such as laser temperature and current stabilization. For maximum flexibility, you can also utilize the Moku PID Controller as a lead-lag compensator by saturating the integral and differential controllers with independent gain settings.

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[lq_centered_text]The Moku PID Controller is easy to use and offers a range of advanced capabilities to optimize your experiment — at the most cost-effective price in the industry.[/lq_centered_text]

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Key benefits

With up to four independent channels, real-time gain configuration, and an advanced multi-section PID builder, you can expect more from the Moku PID Controller.[/lq_centered_text]

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View system responses in real time with the PID response plot

Quickly design your control system’s frequency response using the interactive Bode plot. With built-in Oscilloscope probe points for signal monitoring throughout the signal path, you can adjust parameters and view results simultaneously.

[liquid-button href=”/resources/software-utilities/ipad-app/” style=”filled blue”]Try the software[/liquid-button][/lq_image_text_top_bottom]

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Customize your system response with an advanced multi-section PID builder

The Moku PID Controller includes single or double integrators and differentiators with low- and high-frequency gain saturation. Configure proportional (P), integral (I), differential (D), double-integral (I+), integral saturation (IS), and differential saturation (DS) gain profiles.[/lq_image_text_top_bottom]

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Test smarter with a block diagram view of the DSP workflow

Enable up to four independent, fully real-time configurable PID controller paths with optional output voltage limits. For even more flexibility, you have the option to combine input signals with the control matrix.[/lq_image_text_top_bottom]

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Run multiple instruments simultaneously in Multi-instrument Mode

Four controllers isn’t enough? Get up to eight independent controllers by deploying multiple Moku PID Controllers in Multi-instrument Mode. Route connections to the analog inputs and outputs, or digitally connect instruments together for lossless instrument cabling.[/lq_image_text_top_bottom]

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Engineered to work seamlessly with your favorite APIs

API integration with MATLAB, LabVIEW, and more allows straightforward automation of your Moku device in complex setups or for repetitive tasks. Save your measurements, screenshots, traces, and other settings locally or to your preferred cloud app. You can also send work to yourself or colleagues within the Moku app.[/lq_image_text_top_bottom]

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Engineered for demanding applications

You can’t innovate for the future when your test equipment is stuck in the past. Use the Moku PID Controller to accelerate development timelines with speed and flexibility unmatched by any other instrument in its class.[/lq_centered_text]

Feedback and control systems

Laser frequency stabilization

Pressure, force, flow rate, and other controls

Scan heads/sample stage positioning

Temperature regulation

Integrates seamlessly with your tech stack

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Tech specs and docs

The Moku PID Controller runs on Moku:Pro, Moku:Lab, and Moku:Go. Compare the specifications to choose the right device for your application.[/lq_centered_text]

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Moku:Pro

[liquid-button href=”/products/hardware-platforms/mokupro/” target=”_blank” style=”filled blue”]Learn more[/liquid-button][/lq_centered_text]

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Moku:Lab

[liquid-button href=”/products/hardware-platforms/mokulab/” target=”_blank” style=”filled blue”]Learn more[/liquid-button][/lq_centered_text]

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Moku:Go

[liquid-button href=”/products/hardware-platforms/mokugo/” target=”_blank” style=”filled blue”]Learn more[/liquid-button][/lq_centered_text]

Technical specifications

Channels

[lq_centered_text]4[/lq_centered_text]

[lq_centered_text]2[/lq_centered_text]

Output sampling rate

[lq_centered_text]> 10 MSa/s[/lq_centered_text]

[lq_centered_text]> 2.5 MSa/s[/lq_centered_text]

DAC resolution

[lq_centered_text]16 bits[/lq_centered_text]

[lq_centered_text]12 bits[/lq_centered_text]

Phase lag

[lq_centered_text]< 30˚ at 120 kHz[/lq_centered_text]

[lq_centered_text]< 30˚ at 100 kHz[/lq_centered_text]

[lq_centered_text]< 30˚ at 20 kHz[/lq_centered_text]

Integrator crossover frequency

[lq_centered_text]3.125 Hz to 312.5 kHz[/lq_centered_text]

[lq_centered_text]1.25 Hz to 125 kHz[/lq_centered_text]

[lq_centered_text]12.5 mHz to 31.25 kHz[/lq_centered_text]

Differentiator crossover frequency

[lq_centered_text]31.5 Hz to 31.25 MHz[/lq_centered_text]

[lq_centered_text]12.5 Hz to 1.25 MHz[/lq_centered_text]

[lq_centered_text]3.125 Hz to 312.5 kHz[/lq_centered_text]

Software & utilities

[lq_centered_text]iPadOS app
macOS app, Windows app
API support for Python, MATLAB, and LabVIEW[/lq_centered_text]

Documentation

Datasheets

User manuals

Specs

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Moku:Pro

PID Controller

Technical specifications

Channels
4[/lq_centered_text]

[lq_centered_text]Output sampling rate
> 10 MSa/s[/lq_centered_text]

[lq_centered_text]DAC resolution
16 bits[/lq_centered_text]

[lq_centered_text]Phase lag
< 30˚ at 120 kHz[/lq_centered_text]

[lq_centered_text]Integrator crossover frequency
3.125 Hz to 312.5 kHz[/lq_centered_text]

[lq_centered_text]Differentiator crossover frequency
31.5 Hz to 31.25 MHz[/lq_centered_text]

[lq_centered_text]Software & utilities
iPadOS app
macOS app, Windows app
API support for Python, MATLAB, and LabVIEW[/lq_centered_text]

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Documentation

Datasheets

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[lq_centered_text]User manuals

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[lq_centered_text]Specs

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Moku:Lab

PID Controller

Technical specifications

Channels
2 inputs / 2 outputs[/lq_centered_text]

[lq_centered_text]Output sampling rate
1 GSa/s[/lq_centered_text]

[lq_centered_text]DAC resolution
16 bits[/lq_centered_text]

[lq_centered_text]Phase lag
± 1 V[/lq_centered_text]

[lq_centered_text]Integrator crossover frequency
65,536[/lq_centered_text]

[lq_centered_text]Software & utilities
iPadOS app
macOS app, Windows app
API support for Python, MATLAB, and LabVIEW[/lq_centered_text]

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Documentation

Datasheets

[/lq_centered_text]

[lq_centered_text]User manuals

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[lq_centered_text]Specs

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Moku:Go

PID Controller

Technical specifications

Channels
2 inputs / 2 outputs[/lq_centered_text]

[lq_centered_text]Output sampling rate
125 MSa/s[/lq_centered_text]

[lq_centered_text]DAC resolution
12 bits[/lq_centered_text]

[lq_centered_text]Phase lag
± 5 V[/lq_centered_text]

[lq_centered_text]Integrator crossover frequency
65,536[/lq_centered_text]

[lq_centered_text]Software & utilities
macOS app, Windows app
API support for Python, MATLAB, and LabVIEW[/lq_centered_text]

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Documentation

Datasheets

[/lq_centered_text]

[lq_centered_text]User manuals

[/lq_centered_text]

[lq_centered_text]Specs

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Featured resources

From detailed case studies featuring real-world users to comprehensive application notes that explore instrument features and functions, we offer a range of resources to help you work smarter and achieve more with the Moku PID Controller.[/lq_centered_text]

MEMs characterization 101: Everything you need to know

These small devices are already a big part of technology. But how do we perform MEMS characterization?

Accelerating microelectromechanical systems (MEMS) design at Oregon State University with Moku:Go

Learn how researchers used software-defined instrumentation to design a low-noise system containing an end-to-end prototype in a single device

Machine hearing education with Moku:Go

A custom conference room system with adaptive noise cancellation and accelerated neural network speaker identification

Laser locking with closed-loop transfer function measurement

Simultaneous locking and characterization of a narrow linewidth laser system

Phase stabilization oscilloscope view in the Moku:Pro PID Controller

Phase stabilization using the Moku:Pro PID Controller at the University of Münster

Using Multi-instrument Mode to accelerate phase stabilization of highly sensitive, fiber-based systems

Using Moku:Pro for photonic IC control system research at Intel Labs

Flexible, reconfigurable solution accelerates development timelines and reduces experimental complexity

PID Controller

PID Controller

Key benefits

View system responses in real time with the PID response plot

Customize your system response with an advanced multi-section PID builder

Test smarter with a block diagram view of the DSP workflow

Run multiple instruments simultaneously in Multi-instrument Mode

Engineered to work seamlessly with your favorite APIs

Engineered for demanding applications

Feedback and control systems

Laser frequency stabilization

Pressure, force, flow rate, and other controls

Scan heads/sample stage positioning

Temperature regulation

Integrates seamlessly with your tech stack

Tech specs and docs

Technical specifications

Documentation

Featured resources

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