PWM controlled with Bluetooth

Thread Starter


Joined Jan 29, 2020
Hey Everyone,

I'm designing a circuit that I want to control via Bluetooth, over an iPhone or Android. This is my first schematic and PCB design and I'm looking for some help. I use EasyEDA for my capture and PCB layout. I attached my schematic as a PDF and I will post a link to my EasyEDA account to view these in more detail. The concept of operation is that an app can control the output PWM on the Bluetooth chip that then controls the boost converter to adjust the supplied voltage. I would love some help and if anyone has some advice or spot some faults in my designs please feel free to tear my design apart. I have thick skin so I can take it.

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