Accelerometers & Gyro Sensors

A gyro sensor detects the rotation of an object. It typically includes a spinning wheel or disc within a ring-shaped housing. These sensors are commonly found in electronic devices like smartphones.

11 products

Accelerometer Sensor

Accelerometer sensor detects changes in vibration, speed, or direction. It is extensively utilized in GPS tracking, industrial applications, mobile devices, and transportation. Accelerometers in cellphones aid in motion detection, step tracking, and screen orientation. For safety analysis, they keep an eye on abrupt braking, acceleration, and crashes in cars. Accelerometers are used by laptops to safeguard hard drives from falls.

The motion of a little mass inside the sensor is measured by accelerometers. Springs hold this mass in position, and piezoelectric voltage, capacitance, or optical techniques are used to detect movement brought on by acceleration. A 3 axis accelerometer provides detailed motion tracking by measuring acceleration in three dimensions, whereas a single-axis accelerometer only detects movement in one direction.

One kind of motion sensor that can identify direction and movement is an accelerometer. Depending on how the data is handled, it may be digital or analog. Digital accelerometers are perfect for contemporary electronic applications because they offer output in a format that microcontrollers can read directly.

Gyroscope Sensor

A gyroscope sensor measures angular velocity and rotational motion using the conservation of angular momentum. It resists changes in orientation, making it essential for navigation, stabilization, and motion tracking.

Gyroscopes work by detecting gyroscopic precession, where a spinning mass resists directional changes. They are widely used in aerospace, automotive, robotics, and consumer electronics, enabling screen rotation, gaming controls, and vehicle stability.

Unlike accelerometers, which measure linear acceleration, gyroscopes track angular velocity. Many devices combine both for precise motion sensing, especially in Inertial Navigation Systems (INS). Gyroscopes come in analog and digital forms, with digital versions being more common in modern electronics due to their accuracy and ease of integration.

Buy Accelerometers & Gyroscope Sensor Online in India

Robocraze provides a large selection of gyroscope and accelerometer sensors at the most competitive pricing. High-quality sensors like MPU6050, MPU9250, ADXL345, and others are available for use in robotics, drones, Internet of Things projects, and gaming gadgets. Robocraze offers both professionals and enthusiasts a flawless purchasing experience with quick shipping, COD, simple returns, and tech support.

 

How much do Accelerometers  and Gyro meters cost?

Sensors

Cost

MPU-9250 Module

Rs.812

GY801 9-Axis Magnetic Acceleration Gyroscope Module

Rs.1904

ADXL325 3-Axis Accelerometer

Rs.388

HMC5883L Triple Axis Compass

Rs.230

ADXL 345

Rs.167

ADXL335 Triple-Axis Accelerometer

Rs.423

MPU-6050 Triple-Axis Accelerometer & Gyroscope Module

Rs.138

GY-53 VL53L0X Laser ToF Flight Time Range Sensor

Rs.782

 

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1.How are accelerometers different from gyro meters?

  • The main difference between the two devices is simple: one can sense rotation, whereas the other cannot. Using the key principles of angular momentum, the gyroscope helps indicate orientation. In comparison, the gyroscope sensor measures linear acceleration based on vibration.

2.What should be the selecting characteristics of an accelerometer/gyro meter?

  • Range
  • Interface
  • Number of axes measured
  • Power usage
  • Any bonus features

3.What are accelerometers? 

  • It is an electromechanical device used to measure acceleration forces. Acceleration is the measurement of the change in velocity, or speed divided by time. It is a device that measures the vibration, or acceleration of motion of a structure. 

4.How do gyroscope sensors work?

  • This is a device that measures the vibration, or acceleration of motion of a structure. The force caused by vibration or a change in motion (acceleration) causes the mass to "squeeze" the piezoelectric material which produces an electrical charge that is proportional to the force exerted upon it.

5.What is the use of accelerometers?

  • The motion sensors in this senosor can even be used to detect earthquakes, and may be used in medical devices such as bionic limbs and other artificial body parts. Several devices, part of the quantified self movement, use gyroscopes.

6.What are the types of accelerometers?

  • There are two classes of gyros in general: AC-response and DC-response. In an AC-response accelerometer sensor the output is AC coupled. An AC coupled device cannot be used to measure static acceleration such as gravity and constant centrifugal acceleration. A DC-response accelerometer sensor, on the other hand, is dc coupled, and can respond down to zero Hertz. It therefore can be used to measure static, as well as dynamic acceleration.