This auction is for Analog Test Board
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
Package Contains
- Analog Test Board × 1
Development Resources
Development resources: demo codes, schematic, datasheets, etc. : www.waveshare.com/wiki/Analog_Test_Board
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