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Description
Features:
| CATEGORY | SPECIFICATIONS |
|---|---|
| Product Type | Hall Effect Magnetic Sensor Module |
| Sensor IC | A3144E (Hall switch / latching sensor type) |
| Operating Voltage | 3.3V – 5V |
| Detection Principle | Magnetic field detection using Hall effect principle |
| Output Type | Digital switching output (0/1) |
| Digital Output Behavior | LOW when magnetic field is detected; HIGH when no magnetic field is present |
| Analog Output (AO) | Present but not functional/invalid in this module |
| Comparator IC | LM393 comparator (clean signal, strong drive capability >15 mA) |
| Indicator Features | Power indicator LED + signal indicator LED |
| Response Speed | Fast response, high sensitivity |
| Mounting Feature | Fixed bolt hole for easy installation |
| Output Drive Ability | Strong driving capability (>15 mA) |
| Connection Pins | VCC (power), GND (ground), DO (digital output), AO (analog not used) |
| Working Principle Circuit | Hall sensor + amplifier + Schmitt trigger + comparator + open collector output |
| Application | Motor speed detection, position sensing, rotation monitoring |
| Key Features | Small size, high sensitivity, temperature stability, high reliability |
| Operating Behavior | Signal LED lights when magnetic field is detected |
Package Includes:
1 x KY-024 Linear Magnetic Hall Sensor
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