uxcell GY-273 HMC5883L 3-Axis Magnetic Electronic Compass 3-5V Blue Product Name : 3-Axis Magnetic Electronic Compass;Model : GY-273 Chipset : HMC5883L;Power Supply : 3-5V Pin Pitch : 2.54mm;PCB Board Size : 18 x 14 x 2.8mm/0.71" x 0.55" x 0.11"(L*W*T) Material : PCB, Iron, Plastic;Main Color : Blue Weight : 2g;Package Content : 1 x GY-273 HMC5883L Module,1 x 5 Pin 2.54mm Pitch Header