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Module with speaker for testing A/C and C/A converters, Waveshare 3972
19.41 €
3674315 AN-04489
5904422300661
Shipping 11-18 b.d.
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All about the product
The module includes an LM386M amplifier, a speaker, and two high-precision potentiometers that allow you to test external analog-to-digital and digital-to-analog converters. The system has two analog outputs controlled by a potentiometer, and one input connected via an amplifier to a speaker.
Main features:
- Built-in amplifier LM386M for amplifying the signal with an external DAC or MP3 player. The amplifier output is connected through the internal speaker
- Two high-speed potentiometers with output voltage adjustment in the range of 0 V to 3.3 V and two channels that can be connected to any microcontroller analog-to-digital converter, e.g. Arduino
Links:
Manufacturer's page
Manual
