PCB Design: LDO Voltage Regulator

Fabrication Files

ldo_trace.png

ldo_holes.png

ldo_cut.png

Assembly

Describe your soldering process here. Mention the components used (e.g., LDO, capacitors, headers) and any challenges faced during the reflow or hand-soldering process.

Programming Process

Explain how you flashed the firmware. For the Xiao ESP32-C3 or RP2040, describe the bootloader mode and the environment used (Arduino IDE, PlatformIO, or CircuitPython).

Example Code

// Example code for testing the PCB
void setup() {
  pinMode(LED_BUILTIN, OUTPUT);
}

void loop() {
  digitalWrite(LED_BUILTIN, HIGH);
  delay(1000);
  digitalWrite(LED_BUILTIN, LOW);
  delay(1000);
}