Test audio amplifier complete!

Yes, it was a robotics week end! Yesterday I have assembled and tested the adafruit audio amplifier for Panther, and it was amazing! Works really better than the oldest PAM8403. This controller does not have any “bump” after power on, and now I can use the two amplifier with my Jetson TX2. In this second picture Read more about Test audio amplifier complete![…]

Test Adafruit amplifier

This weekend I will start again to works with Panther! The first step is to change the amplifier inside the robot because the old amplifier, every start up the amplifiers emit the “Bump” noise. The model chosen is the Stereo 20W Class D Audio Amplifier with the MAX9744 The principal characteristics are: Power from 4.5V-14V Read more about Test Adafruit amplifier[…]