Compact AMS1117 3.3V voltage regulator module with onboard capacitor filtering. Ideal for converting 4.5–12V input to a stable 3.3V output for low-power devices like ESP8266, sensors, and microcontrollers.
Specs:
Input Voltage: 4.5V–12V
Output Voltage: 3.3V (fixed)
Max Output Current: 800mA
Voltage Regulator IC: AMS1117-3.3
Output Pins: 3-pin header (Vout, GND, Vin)
Board Dimensions: ~25mm x 11mm
The Ardupilot APM 2.8 Power Adapter Module is a precision power supply and monitoring unit designed to provide clean voltage and real-time current sensing to APM flight controllers. It delivers stable 5.3V output and can handle up to 18V (4S LiPo) input. Integrated with a Hall-effect current sensor, it enables accurate power telemetry for smarter, safer flights.