Analog Input and Output

Acquire and generate analog signals with devices from supported vendors

In a data acquisition session, you can use multiple devices and achieve various measurement types, including temperature, current, and accelerometer. For an overview of typical acquisition and generation of analog signals, see Analog Input and Output Workflow.

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Featured Examples

Acquire Data and Generate Signals at the Same Time

Acquire Data and Generate Signals at the Same Time

Use analog input channels and analog output channels together with a single Session object running near simultaneous.

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Acquiring and Generating Data at the Same Time with Digilent® Analog Discovery™

Acquiring and Generating Data at the Same Time with Digilent® Analog Discovery™

Will show you how to synchronously generate and acquire voltage data (at a rate of 300 KHz). You will use the session-based interface with Digilent Analog Discovery hardware.

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Simultaneously Acquire and Generate Periodic Waveforms using Digilent® Analog Discovery™

Simultaneously Acquire and Generate Periodic Waveforms using Digilent® Analog Discovery™

Use the function generator channel to generate an 1 KHz sinusoidal waveform function and record data at the same time, using analog inputs. The output voltage-range of the outgoing signal is -5.0 to +5.0 volts. This example uses the session-based interface with Digilent Analog Discovery hardware.

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Simultaneously Acquire and Generate Arbitrary Periodic Waveforms using Digilent® Analog Discovery™

Simultaneously Acquire and Generate Arbitrary Periodic Waveforms using Digilent® Analog Discovery™

Use the function generator to generate an arbitrary waveform function at a rate of 1 KHz and record data at the same time, using an analog input channel. The output voltage-range of the outgoing signal is -5.0 to +5.0 volts. This example uses the session-based interface with Digilent Analog Discovery hardware.

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Characterize an LED with ADALM1000

Characterize an LED with ADALM1000

Use MATLAB to connect to an Analog Devices ADALM1000 source-measurement unit, configure it, and make current and voltage measurements to characterize an LED.

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Estimate the Transfer Function of a Circuit with ADALM1000

Estimate the Transfer Function of a Circuit with ADALM1000

Use MATLAB to connect to an ADALM1000 source-measurement unit, configure it to generate an arbitrary signal, make live measurements, and use the measurements to calculate the transfer function of the connected circuit.

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Data Acquisition Toolbox Documentation
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