GY-271 HMC5883L 3V-5V Three 3 Triple Axis Magnetic Field Compass Magnetometer Sensor Module

ESP32-DevKitC core board ESP32 development board ESP32-WROOM-32D

ESP32-DevKitC core board ESP32 development board ESP32-WROOM-32U

NodeMCU ESP-32S ESP-WROOM-32E WiFi development board serial port WiFi Bluetooth module

Simonk 30A Brushless ESC firmware w / 5V 3A UBEC Quad Multirotor APM2 for FPV F450 Mini Micro Quad quadco RC Quadcopter

7.83Hz FM783 Ultra-Low Frequency Pulse Schumann Wave Generator

8 Channel 5V Relay Module with Optocoupler Low Level Trigger

LM2596S-ADJ DC-DC adjustable power supply module

MPU-9150 MPU6050 9-Axis 9 DOF 16 Bit Gyroscope Acceleration Magnetic Sensor Module 9-Axis Attitude Gyro Accelerator Magnetometer Sensor Module IIC/SPI for Arduino

B0505-2WR3 DC-DC Power SIP4 DC-DC Single Output Converter