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I need contactless position measurement, angle measurements, switching and latching digital outputs with magnets. How do I choose a part? How do I choose a magnet? Help me get started!
This E2E forum is the place to ask TI's experts questions about Hall Sensors:
Videos: Getting Started with Hall Effect Sensors Jump start your Hall effect sensor expertise _____________________________________________________
Blogs: Center stage with Hall sensors Rediscover the Hall sensor Measuring wheels in motion Hall Effect sensor bandwidth in BLDC motors Meter anti-tampering _____________________________________________________
Tech Notes & Application Reports:
Linear Hall Effect Sensor Angle Measurement Theory, Implementation, and Calibration
Understanding & Applying Hall Effect Sensor Datasheets
Power Gating Systems with Magnetic Sensors
Sensored 3-Phase BLDC Motor Control Using MSP430
Incremental Rotary Encoder Design Considerations
Calculators & Design Tools: CAD files for DBZ (.bxl and Altium files) Online magnetic field calculator _____________________________________________________
TI Reference Designs with Hall sensors: Ultra-low Power Fault Monitoring for Overhead Power Lines Sunroof Motor Module Wireless Low-Power Window Sensor Automotive 48V 1kW Motor Drive Automotive 12V 200W (20A) BLDC Motor Magnetic Tamper Detection using Low-Power Hall Effect Sensors Speed-Controlled 24V Brushless DC Outrunner Motor 12V and 24V Brushless DC Outrunner Motor Incremental Rotary Encoder 3D Printer Controller (12V) Foot Controller Reference Design using Analog Hall Sensor Contactless AC-Current Sensing Current Controlled Driver for 24V DC Solenoid Current Controlled Driver for 230V AC Solenoids Hall-Effect Proximity Sensor with PNP or NPN Output Variable threshold Hall proximity Sensor with PNP/NPN Proximity and Temperature Multi-Variable Transmitter Hall Sensor Proximity Sensor w/Fixed Threshold and Temp Sensing Refrigerator Fan drive control Single Phase BLDC with Brushed Motor Driver _____________________________________________________
Various Magnet suppliers: http://www.acm-magnetics.com http://www.sgtec.com http://www.ysm-magnet.com http://www.nbvsmagnetic.com http://www.magmamagnets.com http://www.adamsmagnetic.com http://www.kjmagnetics.com http://www.magnete.de http://www.thyssenkrupp-magnettechnik.com http://www.mceproducts.com _____________________________________________________
last updated 8/24/2018
Mitch M, TI Sensing Products Applications Support
Getting Started with Current Sensing Video Training Series
Hall Effect Sensor Video Training Series
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