Using a magnetometer can be a little tricky, especially if you are unsure about the formulas to use to get the correct bearing and when other magnetic objects are interfering with your signal. You could download a arduino library for this module, which will also be compatible with other HMC5883L breakout boards made by other manufacturers.
Electronic Feature :
1. Immersion Gold PCB, machine welding process to ensure quality.
2. Name: HMC5883L module (three-axis magnetic field module).
3. Use the chip: HMC5883L.
4. Power supply: 3V ~ 5V.
5. Communication modes: standard IIC communication protocol (3.3V~5V TTL).
6. Measuring range: ± 1.3-8 Gauss.
7. Size: 14mm x 13mm
Harga : Rp 45.000 + Program Arduino.
- CP : 085733598653