Hall Effect Magnetic Module Sensor Ky 0003
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The KY-003 Hall Magnetic Sensor module is a digital on/off switch that detects the presence of a magnetic field. Compatible with ESP32, Raspberry Pi, and Arduino, it operates over a wide voltage range and temperature range, making it suitable for various electronics projects.
add_circle The Upside
- check Simple on/off magnetic field detection
- check Works with common microcontrollers
- check Wide operating voltage range
remove_circle The Downside
- close Only digital output, no analog measurement
- close Limited to presence detection, not field strength
- close No mounting hardware included
Specifications & features
Key features
- check_circle Digital output for magnetic field detection
- check_circle Operating voltage: 4.5V to 24V
- check_circle Wide temperature range: -40°C to 85°C
- check_circle Compatible with ESP32, Raspberry Pi, Arduino
- check_circle Compact board dimensions: 18.5mm x 15mm
Specifications
Board Dimensions
18.5mm x 15mm
Operating Temperature Range
-40°C to 85°C
Operating Voltage
4.5V to 24V
Output Type
Digital
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