Looking for Gy-45 Module? GY-45 MMA8452 3-Axis Accelerometer Module is available at Zbotic with fast shipping across India.
Product Description
The GY-45 MMA8452 3-Axis Accelerometer Module is a breakout board that uses the MMA8452 IC, which is a smart, low-power, capacitive micro-mechanical accelerometer with 14-bit resolution. This product has rich embedded system features, flexible programming options, and up to two interrupts. MMA8452 allows the user to choose between 2g/4g/8g ranges.
Features:
- MMA8452 three-axis accelerometer
- I2C digital output
- Up to two interruption function
- Three motion detection channels
- Freefall down detection
- Pulse detection
- Vibration detection
Specification-
| Model | GY-45 MMA8452 |
|---|---|
| Operating Voltage (VDC) | 3 ~ 5 |
| Digital Output | 12 -bit and 8 -bit |
| Interface | I2C |
| Interrupt Pins | 2 |
| Pulse Detection | One Channel |
| Transient Detection | One Channel |
| Length (mm): | 14 |
| Width (mm) | 21 |
| Height (mm) | 2 |
| Weight (g): | 5 |
| Shipping Weight | 0.01 kg |
| Shipping Dimensions | 6 × 8 × 1 cm |
Package Includes:
1 x GY-45 MMA8452 3-Axis Accelerator Module
1 x 8 Pin Right Angle Male Header
1 x 8 Pin Male Header
GY-45 MMA8452 3-Axis Accelerometer Module Overview
The GY-45 MMA8452 3-Axis Accelerometer Module is a breakout board featuring the MMA8452 capacitive micro-mechanical accelerometer IC. It provides precise motion sensing with 14-bit resolution across X, Y and Z axes, ideal for embedded projects on Arduino or Raspberry Pi platforms.
Key Features of GY-45 MMA8452 3-Axis Accelerometer Module
- 14-bit digital output over I2C bus for high-resolution acceleration data
- Selectable measurement ranges: ±2g, ±4g or ±8g to suit diverse applications
- Two interrupt pins supporting freefall, pulse and vibration detection
- Three dedicated motion detection channels for tap, orientation and activity monitoring
- Low-power consumption design, operating from 3 – 5 VDC
- Genuine product with fast shipping across India from Zbotic
Applications and Use Cases
- Inertial measurement for DIY drones, robots and gimbals
- Impact sensing in protective equipment or packaging
- Step counting and activity tracking in wearable prototypes
- Vibration monitoring for motor health and preventive maintenance
- Orientation detection in gaming controllers or gesture interfaces
- Freefall detection in automated drop-protection systems
How to Use GY-45 MMA8452 3-Axis Accelerometer Module
Connect the module’s VCC to 3.3–5 V and GND to your microcontroller ground, then wire SDA and SCL to the I2C pins on Arduino or Raspberry Pi. Install an MMA8452 library, configure the desired g-range and interrupt settings, and read the X, Y, Z registers over I2C at address 0x1D (or 0x1C) to integrate motion sensing into your project.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
Can I power the GY-45 with 3.3 V?
Yes, the module operates reliably between 3 V and 5 V DC, making it compatible with both 3.3 V and 5 V microcontroller logic.
How do I select the accelerometer range?
Use the MMA8452_CTRL_REG1 register in your code to set the full-scale range to 2g, 4g or 8g. Libraries for Arduino and Python typically include functions to adjust this setting.
How many interrupts can I use simultaneously?
The GY-45 provides up to two interrupt pins, which can be independently configured for freefall, pulse (tap) or vibration detection through programmable registers.
Technical Specifications
| Model | GY-45 |
|---|---|
| SKU | AI2631 |
| Weight | 0.0026 kg |
| Availability | Out of Stock |
Applications & Use Cases
The GY-45 MMA8452 3-Axis Accelerometer Module is a versatile imu, accelerometer, magnetometer & gyroscope used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
