Looking at how to fit the new (improved) mini amps into the Space Rock shells.
Tag: amp
Working on the final Space Rocks (i)
The components for the second two Space Rocks needed to take up less space. In the case of Undarum, the amplifier was too large. Shown here is the circuit on a new PCB (version 3) using an Adafruit Mono 2.5W Class D Audio Amplifier (PAM8302), which has a much smaller footprint and height than the previous self-assembly amplifier kit I was using.
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