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STD Digital Compass using HMC5883L with Arduino
Mode: Editors' pick
- 2
Update time：
2021-06-27 09:08:33
Creation time：
2018-10-01 06:47:21
Description
Building a digital Compas using Arduino Pro Mini and HMC5883L Magnetometer sensor. To understand how Magnetometer sensor works and how to interface it with a microcontroller like Arduino, check out the full [Arduino HMC5883L tutorial](https://circuitdigest.com/microcontroller-projects/diy-handheld-game-console-using-arduino-pro-micro-and-arduboy)
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | MCU - I/O pins | P2 | HDR-1X2/2.54 | 1 |
| 2 | DC-005 | J1 | DC JACK | 1 |
| 3 | MCU - SPI pins | P1 | HDR-3X1/2.54 | 1 |
| 4 | ARDUINO_PRO_MINI | U2 | ARDUINO_PRO_MINI | 1 |
| 5 | HM588 | H1 | DIP-1X5P-2.54MM-M | 1 |
| 6 | LED 5MM | LED1,LED2,LED3 | LED 5MM | 3 |
| 7 | 1k | R3,R1,R2,R4 | AXIAL-0.3 | 4 |
| 8 | SX1278 | MK1,MK2 | SX1278 | 2 |
| 9 | OP_Amp | U1 | SOT-23-5 | 1 |
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