USB to ±12V DAC Module, 16-bit, 2-Channel Analog

Name: USB to ±12V DAC Module, 16-bit, 2-Channel Analog
SKU: 40120
Price: 48.00 USD
Availability: InStock

USB Digital to Analog Converter with +/-12V output range, 16 bit resolution, 20 kS/s update rate and 2 channels

Designed by AlmDevices in Italy

USB to ±12V DAC Module, 16-bit, 2-Channel Analog 1

USB to ±12V DAC Module, 16-bit, 2-Channel Analog 2

USB to ±12V DAC Module, 16-bit, 2-Channel Analog 3

USB to ±12V DAC Module, 16-bit, 2-Channel Analog 4

USB to ±12V DAC Module, 16-bit, 2-Channel Analog 5

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USB Digital to Analog Converter with +/-12V output range, 16 bit resolution, 20 kS/s update rate and 2 channels

⚡±12V Analog Outputs from USB This compact USB DAC module provides two channels of true ±12V analog output with 16-bit resolution. Perfect for rapid prototyping, generating control voltages, simulati…

⚡±12V Analog Outputs from USB

This compact USB DAC module provides two channels of true ±12V analog output with 16-bit resolution. Perfect for rapid prototyping, generating control voltages, simulating sensor outputs, or creating precise test signals directly from Python.

👉 Now includes all features of the USB to I²C Converter with GUI — giving you both high-precision analog outputs and full USB-to-I²C control in a single device.

📊 Technical Specifications

Connector: USB-C
Power: Powered via USB (5V)
Output Channels: 2 independent analog outputs
Output Range: ±12V
Resolution: 16-bit
Update Rate: 20 kS/s per channel
Accuracy ±2 mV
Output Current ±30 mA per channel (short-circuit safe)
Rout ~1.5 Ω
Rise Time 5 V/µs
Dimensions: 45 x 55 mm
Control: Python library (interface-expander)

🐍 Easy Python Control

Control both DAC channels through the simple interface-expander Python library. The API provides straightforward functions for setting precise voltages on each channel, making it easy to integrate into your automated test systems, data acquisition setups, or prototyping workflows.

🎯 Perfect For

This module is an essential tool for:

Embedded Engineers & Developers creating and testing analog control systems.
Lab Technicians & Researchers who need a programmable voltage source for experiments.
Audio Engineers & Electronics Hobbyists working with synthesizers and equipment that requires control voltages.
Anyone who needs reliable, computer-controlled analog outputs

📦 What's Included

Assembled and tested USB DAC module (USB cable not included)
Access to Python library and documentation
Full feature set of the USB to I²C Converter with GUI, including graphical control and I²C scripting

🚀 Getting Started

Plug in via USB-C cable
Run pip install interface-expander
Start controlling analog voltages from your code
Example code available on GitHub.

Disclaimer: This product is a development and evaluation board intended only for engineers, makers, and developers. It is not a finished consumer product and is not intended for use in any critical or end-user applications. Use at your own risk.

RoHS Compliance: This product is RoHS compliant according to Directive 2011/65/EU and Amendment 2015/863/EU. All components, solder, and the printed circuit board have been sourced from reputable suppliers and do not contain restricted substances above the maximum allowed limits.