Panther

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 Read more…

By Raffaello Bonghi, ago
Panther

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 Read more…

By Raffaello Bonghi, ago
Panther

Just a month of stop

This is a very quite moment for my passion in robotics! Strange! Really strange! I don’t have work for Panther of one month! Today I have resume my old activity stopped in my desktop for a month! This is the slide show to bend the two new fenders for Panther, Read more…

By Raffaello Bonghi, ago
Panther

New tracks are here!

Was a really strong works, but I have finished to unmount and mount again all tracks parts! Now the track is a big monster! The weight is increased to another 1 kilos for each track! In these comparison pictures the difference from the old motor and the new! I’m excited Read more…

By Raffaello Bonghi, ago
Panther

Disassembly Panther

Yes! It’s time to disassembly Panther and add all new updates. For this weekend I will change the DC motor support in the Tracks and I hope for the next weekend I will upgrade the frame for the new motors. But now I have only disassembled frames and track!

By Raffaello Bonghi, ago