HMC5883

The GY-271 HMC5883L is a 3-axis digital compass module for precise heading measurement. Converts magnetic field strength on X, Y, and Z axes to differential voltage output via I2C interface. Ideal for UAVs, robots, and any navigation project requiring accurate compass bearing.

Features:

• 3-axis magnetic field sensing (X, Y, Z)
• I2C interface (compatible with Arduino, Raspberry Pi, STM32)
• Precise heading output
• Compact form factor for UAV and robotics integration
• Genuine HMC5883L chip

Applications:

• UAV and drone compass/heading
• Robot navigation and orientation
• Electronic compass projects
• Magnetic field detection