Sensor-Gesture

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mCookie-Hall The product number of mCookie Sensor—Gesture is: MSDI81 mCookie Sensor-Gesture is APDS9960. Instruction of Sensor Pin Pins of the sensor: PIN1: GND PIN2: VCC General signal pins: PIN3(IO1): digital/analog signal PIN4(IO2): NC(null) Special signal pins: If it is IIC: IO1/IO2 are respectively SDA/SCL. If it is soft serial port: IO1/IO2 are respectively tx/rx. Special to Sensor-Gesture sensor pins PIN1: GND PIN2: VCC PIN3(IO1): Analog signal input PIN4(IO2): NC Microduino sensor can communicate with core module through the connection with Microduino-Module Sensor Hub. Features With high detection and good stability. A linear hall sensor with a polarity. Specification Sensor voltage 3.3V~5V working voltage Size of the sensor Sensor of the board: 23.5mm*13mm 1.27mm-spacing 4Pin interface connected with sensorhub CAD drawing of the sensor: File:Sensor CAD.zip Function description This sensor is 10-bit ADC（0~1023）, and the static value pin IO1 get is 512. The magnetic strength varies from north to south pole. If approach to the hall circuit with N pole from the back, the output voltage will reduce, and so will the analog value（512~0）. If approach to the hall circuit with S pole from the back, the output voltage will increase, and the analog input value will increase（512~1023）. If approach from the front, the output state is positive. Connection This sensor can be connected to the following interfaces of the core: A0~A7 Document Schematic diagram: File:Microduino Gesture.Zip.pdf HAL49E datasheet: File:Microduino Gesture datasheet.pdf Development Program Download Download and unzip the program File:Microduino Gesture Test.zip Programming Follow the Software Getting Started Guide. Select the Board, Processor and Port. Click [File]->[Open], browse to the project program address, and click "Microduino_Gesture_Test.ino" to open the program. After confirming all these items are correct, click "→" to download the program to the development board. Hardware Setup Referring to the following picture, connect Sensor-Hall to the analog port A0 of Microduino-Sensorhub. File:Microduino-sensorhub Gesture.JPG 400px Result After download, open the serial monitor. If approach to the hall circuit with S pole from the back, the output voltage of the two ends of hall sensor is between 2.5V~5V, and the returned analog value is between 512~1023. If approach to the hall circuit with the N pole from the back, the output voltage is between 2.5V~0V, and the returned analog value is between 512~0. If from the front, the output state is positive. Application It can be used to detect the magnetic field strength. Projects Purchase History Gallery File:Microduino-Gesture-F.JPG mCookie-Hall Front File:Microduino-Gesture-b.JPG mCookie-Hall Back