Analog Test Module

Analog Test Module

Analog Test Board is an accessory board that includes a built-in Audio Power Amplifier LM386M and two high precision adjustable resistors used to adjust the input voltage level (0-3.3V, 2 channels), and a speaker (1 channel) that displays the output voltage level with the volume level.

The board is ideal for testing AD/DA function integrated into MCUs, and also supports MP3 output, music playback, etc.

SKU: 3972

User Manual