Summary of Contents for ALPS ALPINE HGARPS011A
- Page 1 Magnetic Sensor (HGARPS011A) Evaluation Kit Manual Magnetic Sensor Analog linear output type HGARPS011A Evaluation Kit Manual ©2024 Alps Alpine Co., Ltd. Document No: 830N0053-O 1 / 10 All rights reserved. Apr. 2024 Rev1.0...
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Page 2: Table Of Contents
Compile a program ............................4 Upload compiled program to M5Stack ......................4 About sample program ............................5 Disclaimer ................................8 Appendix ..................................9 ©2024 Alps Alpine Co., Ltd. Document No: 830N0053-O 2 / 10 All rights reserved. Apr. 2024 Rev1.0... -
Page 3: Requirements
Evaluation Kit Manual Analog Linear Output Type Magnetic Sensor HGARPS011A Alps Alpine high-precision magnetic sensors use Giant Magneto Resistive effect (GMR) for horizontal magnetic fields detection. Utilizing the GMR element for its high output and exceptional resistance to high temperatures and magnetic fields, our sensors achieve high output level and sensitivity compared to other GMR sensors;... -
Page 4: Compile A Program
Magnetic Sensor (HGARPS011A) Evaluation Kit Manual Compile a program Download sample program for the magnetic angle sensor (HGARPS011A) from Alps Alpine website nd extract zip file anywhere on your PC. Then follow the instruction below 1 - 4. (For download, user registration is required) Archive file: HGARPS011A_SSW0***.zip... -
Page 5: About Sample Program
The angle calculation and compensation processing flow are shown in Fig8. This sample program covers compensation level 1. For more information on the angle calculation and compensation process, refer to the Design guide. Fig.8 Angle compensation processing flow ©2024 Alps Alpine Co., Ltd. Document No: 830N0053-O 5 / 10 All rights reserved. - Page 6 Overview of the operating principle of magnetic angle sensors The magnetic angle sensor (HGARPS011A) has four MR sensor bridges in the package and the four sensor bridges output two phase signals with a phase difference of 90 degrees. Following is the flow from the four signals output from the magnetic angle sensor to the angle acquisition.
- Page 7 Normalized Detected phase difference Angle at 0 +Sin and +Cos and Angle between Sin and deg position -Sin -Cos Example of serial monitor ©2024 Alps Alpine Co., Ltd. Document No: 830N0053-O 7 / 10 All rights reserved. Apr. 2024 Rev1.0...
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Page 8: Disclaimer
Trademark symbols such as TM, C and R are omitted in this document. Inquiries about products and services For inquiries about our products and services, please visit the inquiry window on our homepage. ©2024 Alps Alpine Co., Ltd. Document No: 830N0053-O 8 / 10 All rights reserved. -
Page 9: Appendix
1000pF Load capacitor 1000pF Load capacitor 1000pF Load capacitor 1000pF 3. Wiring diagram Note) Follow the pin description back on M5Stack for wiring ©2024 Alps Alpine Co., Ltd. Document No: 830N0053-O 9 / 10 All rights reserved. Apr. 2024 Rev1.0... - Page 10 Magnetic Sensor (HGARPS011A) Evaluation Kit Manual Revision history Date Version Change Apr. 18 2024 Layout release (English version) ©2024 Alps Alpine Co., Ltd. Document No: 830N0053-O 10 / 10 All rights reserved. Apr. 2024 Rev1.0...
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