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Mikroelektronika d.o.o.

Gyro 7 Click Board™

Gyro 7 Click Board™

SKU: MIKROE-5145

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m.19.00 AZN exc tax
Regular price m.27.00 AZN Sale price
m.19.00 AZN exc tax
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Overview

The Gyro 7 Click Board™ is a compact add-on board that contains a high-performance gyroscope. This board features the ICG-1020S, a dual-axis MEMS angular rate sensor (gyroscope) from TDK InvenSense. The ICG-1020S provides extremely low RMS noise as well as noise density. The high-resolution gyroscope supports a full-scale programmable range of ±46.5dps to ±374dps, a fast sample rate at up to 32kHz, an SPI serial interface, and extremely low power consumption. This Click board™ is designed for optical image stabilization (OIS) applications.

The Gyro 7 Click Board™ is supported by a mikroSDK compliant library, which includes functions that simplify software development. This Click board™ comes as a fully tested product, ready to be used on a system equipped with the mikroBUS™ socket.

How Does The Gyro 7 Click Board™ Work?

The Gyro 7 Click Board™ as its foundation uses the ICG-1020S, a high-performance 2-axis gyroscope from TDK InvenSense. The ICG-1020S is highly configurable with a full-scale programmable range from ±46.5dps to ±374dps. The single structure vibratory MEMS rate gyroscope detects the X- and Y-axis rotation. When the gyroscope is rotated about any sense axes, the Coriolis effect causes a detected vibration. The resulting signal is amplified, demodulated, and filtered to produce a proportional voltage to the angular rate. With its 2-axis integration, the Gyro 7 Click Board™ allows you to design it into an optical image stabilization (OIS) application.

gyro 7 click inner

Two-axis MEMS rate gyroscope sensor, the ICG-1020S, comes with integrated 16-bit ADCs and signal conditioning with two axes XY configuration. After the signal is digitized, data is processed through a digital filter and output through sensor data registers. Besides, the ICG-1020S is also characterized by high resolution and low RMS noise, noise density, a fast sample rate at up to 32kHz, and low power consumption.

The Gyro 7 Click Board™ communicates with MCU through a register-selectable standard SPI interface that enables high clock speed up to 20MHz, supporting the two most common SPI modes, SPI Mode 0 and 3. Other blocks include onboard clocking, temperature compensation, and bias circuits. The sensor data registers contain the latest gyro data, and they are read-only registers accessible via the serial interface. Data from these registers may be read anytime. It also possesses an additional interrupt signal, routed on the INT pin of the mikroBUS™ socket labelled as INT, indicating when a specific interrupt event occurs.

The Gyro 7 Click Board™ can be operated only with a 3.3V logic voltage level. The board must perform appropriate logic voltage level conversion before using MCUs with different logic levels. However, the Click board™ comes equipped with a library containing functions and an example code that can be used, as a reference, for further development.

SPECIFICATIONS

Type Motion
Applications The Gyro 7 Click Board™ can be used for optical image stabilization (OIS) applications
On-board modules ICG-1020S - dual-axis MEMS angular rate sensor (gyroscope) from TDK InvenSense
Key Features Low power consumption, full-scale programmable range up to ±374dps, integrated 16-bit ADCs, user-programmable digital filters, interrupt, high performance, reliability, and more
Interface SPI
Compatibility mikroBUS
Click board size S (28.6 x 25.4 mm)
Input Voltage 3.3V

PINOUT DIAGRAM

This table shows how the pinout of the Gyro 7 Click Board™ corresponds to the pinout on the mikroBUS™ socket (the latter shown in the two middle columns).

Notes Pin Mikrobus logo.png Pin Notes
NC 1 AN PWM 16 NC
NC 2 RST INT 15 INT Interrupt
SPI Chip Select CS 3 CS RX 14 NC
SPI Clock SCK 4 SCK TX 13 NC
SPI Data OUT SDO 5 MISO SCL 12 NC
SPI Data IN SDI 6 MOSI SDA 11 NC
Power Supply 3.3V 7 3.3V 5V 10 NC
Ground GND 8 GND GND 9 GND Ground

ONBOARD SETTINGS AND INDICATORS

Label Name Default Description
LD1 PWR - Power LED Indicator

GYRO 7 CLICK ELECTRICAL SPECIFICATIONS

Description Min Typ Max Unit
Supply Voltage - 3.3 - V
Full-Scale Range ±46.5 - ±374 dps
Sensitivity 87.5 - 700 LSB/(º/s)
Resolution - 16 - bits
Operating Temperature Range -40 +25 +85 °C

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