Memsic 2125 Dual-axis Accelerometer

  • 28017: Memsic 2125 Dual-axis Accelerometer
  • 28017: Memsic 2125 Dual-axis Accelerometer
  • 28017: Memsic 2125 Dual-axis Accelerometer
$29.99$26.99
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In Stock: 1,617
Product ID 28017
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$29.99

Overview

The Memsic 2125 is a low cost, dual-axis thermal accelerometer capable of measuring tilt, acceleration, rotation, and vibration with a range of ±3 g. For integration into existing applications, the Memsic 2125 is electrically compatible with other popular accelerometers.

Memsic provides the 2125 in a surface-mount format. Parallax mounts the circuit on a small PCB, providing all I/O connections so it can easily be inserted on a breadboard or through-hole prototype area.

Key Features:

  • Measures ±3 g on each axis, enough for data for a wide variety of applications
  • Simple pulse output of g-force for each axis is easy to read for most any microcontroller
  • Convenient 6-pin 0.1" spacing DIP module fits into a standard breadboard or through-hole board
  • Analog output of temperature (Tout pin) allows for fine-tuning of advanced applications
  • Low current at 3.3 or 5 V operation (less than 4 mA at 5 VDC) puts low demand on your system

Application Ideas:

  • Dual-axis tilt sensing for remote controllers or autonomous robot navigation
  • Single-axis rotational position sensing
  • Movement/Lack-of-movement sensing for alarm systems
  • R/C hobby projects such as autopilots

Details

  • Power requirements: +3.3 to +5 VDC
  • Communication: TTL/CMOS compatible 100 Hz PWM output signal with duty cycle proportional to acceleration
  • Dimensions: 0.42 x 0.42 x 0.45 in (10.7 x 10.7 x 11.8 mm)
  • Operating temp range: 32 to +158 °F (0 to +70 °C)

Downloads & Documentation

Download Details More Info
Smart Sensors and Applications Text - 4.51 MB | updated: 12 Sep 2013 - 11:21 am
Memsic 2125 Dual-Axis Accelerometer Product Guide - 127.92 KB | updated: 28 Sep 2012 - 5:43 pm
Memsic MXD2125 Datasheet - 140.19 KB | updated: 28 Sep 2012 - 5:51 pm
Memsic 2125 Dual-Axis Accelerometer AppKit - 99.28 KB | updated: 28 Sep 2012 - 5:46 pm
Memsic 2125 Dual-Axis Accelerometer Schematic - 3.79 KB | updated: 28 Sep 2012 - 5:52 pm
Memsic 2125 Dual-Axis Accelerometer AppKit Code - 4 KB | updated: 28 Sep 2012 - 5:48 pm

Additional Resources