44E A1344EUA-T Hall
The A3144 Hall Effect Sensor Magnet Detector Switch for Arduino is a highly responsive sensor designed to detect the presence or absence of a magnetic field. In its default state, with no magnetic field, the sensor’s signal line remains HIGH at 3.5V. When a magnetic field is detected, the signal line quickly switches to LOW, triggering an LED to light up as a visual indication of the magnetic field’s presence.
This sensor features easy-to-use pin connections, requiring just a 5V power supply, GND for ground, and the signal pin connected to any digital input on the Arduino board. With its simple setup and reliable operation, the A3144 sensor is perfect for a wide range of Arduino projects that require magnetic field detection and response.
Specification:
| Specification | Value |
|---|---|
| Type | Linear Hall Effect Sensor |
| Model | A1344EUA-T |
| Package | TO-92U |
| Operating Voltage | 3.8V to 24V |
| Output Voltage | Vout = Vcc / 2 ± 5% |
| Output Current | 5mA maximum |
| Temperature Range | -40°C to 150°C |
| Sensitivity | 2.5mV/G |
| Quiescent Output Voltage (B = 0G) | 2.5V ± 50mV |
| Quiescent Output Voltage Change with Temperature | 0.06%/°C |
| Bandwidth | 1.3kHz typical |
| Operating Principle | Hall Effect |
| Applications | Speed detection, position detection, proximity sensing |
| Dimensions | Small and compact |
PACKAGE INCLUDES:
1 X 44E A1344EUA-T Hall
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