DFR1132

DFR1132 is a Gravity: Linear/Analog Hall Effect Sensor board with ±1200 GS Magnetic Field Range. This is a high-precision device designed for measuring and monitoring magnetic field strength. Advanced hall effect circuitry at the core converts magnetic induction strength directly into a voltage output. The sensor responds uniquely to magnetic fields: when the south pole of a magnet faces the sensing surface, the magnetic field strengthens, and the output voltage rises above the midpoint, gradually increasing. When the north pole faces the sensing surface, the output voltage falls below the midpoint, gradually decreasing. High sensitivity makes this sensor ideal for applications that need precise magnetic field detection, such as industrial control, scientific research, security systems, and various electronic devices.

• Bipolar sensing: capable of detecting N-S pole magnetic fields, expanding the range of applications
• Low noise output: integrated circuit features low noise output, ensuring minimal interference
• Single current source O/P: stable O/P signals maintained, less susceptible to voltage fluctuations
• On-board indicator LED: when a magnetic field is detected, the on-board LED indicator lights up
• Compatibility: easily integrates with various controllers such as Arduino, micro:bit, and UNIHIKER
• Operating voltage range from 3.3 to 5V and power supply current range from 4.2 to 8mA
• ±1200GS magnetic field range
• Onboard indicator LED and PH2.0-3P interface type
• Dimension is 27 x 32mm

เนื้อหา

Gravity: Hall Effect sensor and analogue sensor cable