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[PCB Prototype] Brownout Detection error on LiPo powered ESP-32 PCB

Hi all,For a project I created a custom PCB.It's a LiPo powered PCB with ESP32-WROOM-32E module, Lipo charging module, 3.3V Voltage regulator and MPU6050 Acc/Gyro unit. Charging via USB-C connecto...
  • answered Feb 08,2023
    by matt
6answers

[PCB Design] Does the circuit board need to add a voltage stabilizing circuit if it is powered through the computer's USB port?

The circuit board I made is powered by the USB port of the computer. I feel that the voltage should be relatively stable. Is it necessary to add a voltage regulator circuit? I wanted to add a 7805 thr...
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