Whadda WPM457 PCB design board 1 pc(s)

This digital loudspeaker module integrates an adjustable volume potentiometer, a loudspeaker, a 2W audio amplifier chip and a 3-pin header interface. It can easily amplify small audio signals by providing a max. 8.5-fold amplification and playing the amplified signal through the speaker.This text is machine translated.

Price: 11.99 from Conrad Electronic