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SparkFun Linear 3D Hall-Effect Sensor

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SparkFun Linear 3D Hall-Effect Sensor: www.sparkfun.c...
SparkFun Mini Linear 3D Hall-Effect Sensor: www.sparkfun.c...
The SparkFun TMAG5273 Qwiic Linear 3D Hall-Effect Sensor is a low-power, high-precision magnetic field sensor that can detect a magnetic field's presence, strength, and direction in three dimensions. This board is perfect for applications involving magnetic proximity detection, door and window sensing, mobile rotor and control, and more, all on a Standard 1in. x 1in or on a Mini 0.5in. x 1in. Qwiic breakout!
scottbez1's DIY haptic input knob: BLDC motor + round LCD video: • DIY haptic input knob:...

Опубликовано:

3 янв 2024

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Комментарии : 6

@baddestmofoalive 7 месяцев назад

I dont have a project that needs those sensors, but I have one that could use the PI 5 I ordered on launch day…..

@AdityaMehendale 7 месяцев назад

Hi Rob, 40 milli-tesla suggests that this is for use with a strong external magnet. Problem. The lead-frames (resistors, capacitors, ICs) and bodies (pish-button-switch) of the components of the sensor 0:59 are sufficiently ferromagnetic to hinder accurate measurement. Would you consider a version with these components far removed from proximity of the sensor? (Try with a wire-extender on the current PCB to see how much of a difference this makes)?