Gravity: Triple Axis Accelerometer MMA7361 (±1.5g/±6g)

Analog 3-axis accelerometer with selectable ±1.5g/±6g sensitivity ranges. Outputs analog voltages; requires external ADC for digital use. Discontinued.

XX-axis JST signal output
MMA7361 X-axis analogue output; DFRobot Arduino example reads the X axis on analogue input A5, and the schematic labels the sensor output Xout.
Type · analog
YY-axis JST signal output
MMA7361 Y-axis analogue output; DFRobot Arduino example reads the Y axis on analogue input A4, and the schematic labels the sensor output Yout.
Type · analog
ZZ-axis JST signal output
MMA7361 Z-axis analogue output; DFRobot Arduino example reads the Z axis on analogue input A3, and the schematic labels the sensor output Zout.
Type · analog
VCCJST power rail shared by the axis connectors
Board supply input for the DFRobot MMA7361 module; product specification gives a 3.3-8V operating/input range.
Type · powerVoltage · 3.3-8V input, regulated to 3.3V on board

Start wiring

I2C · SPI · Analog · 3.3 – 5 V · Breakout

Verify supply voltage and logic levels before powering up.

Module pins: VCC, GND, X, Y, Z. Schematik maps them to your board in the app.

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ADXL335 5V-Ready Triple-Axis Accelerometer Breakout visual preview

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Pin	Position	Type	Function	Voltage
X	X-axis JST signal output	analog	MMA7361 X-axis analogue output; DFRobot Arduino example reads the X axis on analogue input A5, and the schematic labels the sensor output Xout.
Y	Y-axis JST signal output	analog	MMA7361 Y-axis analogue output; DFRobot Arduino example reads the Y axis on analogue input A4, and the schematic labels the sensor output Yout.
Z	Z-axis JST signal output	analog	MMA7361 Z-axis analogue output; DFRobot Arduino example reads the Z axis on analogue input A3, and the schematic labels the sensor output Zout.
VCC	JST power rail shared by the axis connectors	power	Board supply input for the DFRobot MMA7361 module; product specification gives a 3.3-8V operating/input range.	3.3-8V input, regulated to 3.3V on board
GND	JST ground rail shared by the axis connectors	ground	Ground reference for supply and analogue axis outputs, shown on the DFRobot schematic.	0V

Pinout

Start wiring

Biometrics

Cameras

Power monitors

Distance sensors