Mikroelektronika d.o.o.
Bi Hall Click Board™
Bi Hall Click Board™
SKU: MIKROE-1646
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Overview
The Bi Hall Click Board™ is a simple solution for adding a bipolar Hall switch to your design. It carries the Melexis US2882 bipolar Hall-effect switch and a 74LVC1T45 single bit, dual supply transceiver.
The Bi Hall Click Board™ is a simple solution for adding a bipolar Hall switch to your design. It carries the Melexis US2882 bipolar Hall-effect switch and a 74LVC1T45 single bit, dual supply transceiver. A bipolar Hall effect sensor is sensitive to both north and south pole magnetic fields.
The Bi Hall Click Board™ outputs a HIGH logic level when exposed to a south pole magnetic field, and a LOW logic level when exposed to a north pole magnetic field. When removed from a magnetic field, the logic level stays in its previous state. The US2882 IC integrates a Schmitt trigger with hysteresis, thus preventing output oscillation near the switching point between alternating magnetic poles.
The Bi Hall Click Board™ communicates with the target board through the mikroBUS INT line. It's designed to use either a 3.3V or a 5V power supply.
| Overview | |
|---|---|
| Category | Magnetic |
| Applications | Suitable for any application where alternating north and south poles are used to ensure switching. For example, to measure rotary speed by utilizing a ring magnet |
| Key components | |
| On-board modules | Melexis US2882 bipolar Hall-effect switch and a 74LVC1T45 single bit, dual supply transceiver |
| Features | |
| Key features | Sensitive to both north and south pole magnetic fields |
| Interfaces | |
| Interface | GPIO |
| Compatibility | mikroBUS™ |
| Electrical | |
| Input voltage | 3.3V or 5V |
| Physical | |
| Click board size | M (42.9 x 25.4 mm) |
| Compliance | |
| Country of origin | Serbia |
| RoHS | Compliant |
| Ordering information | |
| Part number (SKU) | MIKROE-1646 |
| Manufacturer | Mikroelektronika d.o.o. |
| EAN | 8606015075587 |
| Warranty | 12 months |
| Shipping weight | 0.03 kg |
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Bi Hall Click Board™
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