🔹 ADXL335 Module – 3-Axis Analog Accelerometer, ±3g
The ADXL335 is a small, low-power, complete 3-axis accelerometer with signal-conditioned voltage outputs, capable of measuring ±3g (minimum) across the X, Y, and Z axes. Its ratiometric analog outputs provide a simple interface, making it ideal for tilt, motion, and vibration-sensing projects.
✅ Specifications:
Measurement Range: ±3g (minimum), up to ±3.6g
Operating Voltage: 1.8V – 3.6V (sensor); breakout modules often include a 3.3V regulator for 5V compatibility
Power Consumption: 350µA (typical) at 3V
Output Type: Analog voltage (XOUT, YOUT, ZOUT)
Sensitivity: 300mV/g (typical) at 3V
Zero-g Voltage: 1.5V (typical) at 3V
Bandwidth: User-configurable with external capacitors (0.5Hz – 1600Hz)
Shock Survival: 10,000g
📦 Features:
✔️ Analog outputs – no ADC required on microcontroller
✔️ Ratiometric output – output voltage scales with supply voltage
✔️ Low power consumption – ideal for battery-powered devices
✔️ Single capacitor per axis for bandwidth adjustment
✔️ Excellent temperature stability
✔️ Compact and lightweight design
📦 Applications:
✔️ Tilt and orientation sensing (static acceleration of gravity)
✔️ Motion, shock, and vibration detection
✔️ Robotics and gaming systems
✔️ Mobile devices and image stabilization
✔️ Wearable sports and health devices
✔️ Cost-sensitive, low-power projects
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