A3144 Hall Effect Sensor
KSh 100.00
A3144 digital Hall effect switch that changes output when a magnet is near, for RPM counting, position and proximity sensing.
In stock
The A3144 is a digital Hall effect switch: its output changes when a magnet’s south pole comes near. It is ideal for RPM counting, position and proximity sensing.
Key features
- Digital switching output
- Contactless magnet detection
- TO-92 3-pin package
Specifications
| Type | Digital Hall switch (unipolar) |
|---|---|
| Output | Open collector |
Typical uses
- Wheel and shaft speed counting
- Door and position sensors
- Robotics
Tip: The output is open collector. Use a 10k pull-up resistor or INPUT_PULLUP.
Buying in Kenya: Order online from Bluepack Nova for fast delivery across Kenya.
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