Analog Test Board

WSM0058

New product

8,500 Ks

More info

Analog input/output module used for testing the integrated AD/DA function of MCUs

Overview

The Analog Test Board is an accessory board includes an onboard Audio Power Amplifier LM386M, and two high-precision adjustable resistor used for adjusting input voltage level (0-3.3V, 2 channel), and a speaker for indicating the output voltage level by sound volume (1 channel).

The board is ideal for testing AD/DA function that integrated in the MCUs, it also supports MP3 output, music playing, etc.

Features

LM386M, speaker, high-precision adjustable resistor × 2, analog input/output

Photos


Downloads

Development resources: demo codes, schematic, datasheets, etc.
Wiki: www.waveshare.com/wiki/Analog_Test_Board

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