Gravity Digital Magnetic Sensor

The digital magnetic sensor from DFRobot can detect whether there is a magnetic object nearby or not. This sensor can easily be integrated into your project using an Arduino to detect magnetic objects. More information, including the Arduino code, can be found in the product Wiki. 

Documentation: 

• DFRobot Forum
• DFRobot Wiki 

Technical Details: 

• Manufacturer: DFRobot 
  
• Manufacturer SKU: DFR0033 
  
• Supply Voltage: 3.3V to 5V 
  
• Display: LED on the board 
  
• Interface: Digital 
  
• Dimensions: 22 x 30 x 6.8mm 
  
• Weight: 12g 

Package Includes: 

• 1x Gravity Digital Magnetic Sensor   
  
• 1x 30cm Gravity 3pin Digital Sensor Cable PH2.0 to XH2.54