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SparkFun PIR Breakout - 1uA (EKMB1107112)

by Sparkfun
An image of SparkFun PIR Breakout - 1uA (EKMB1107112) An image of SparkFun PIR Breakout - 1uA (EKMB1107112) An image of SparkFun PIR Breakout - 1uA (EKMB1107112) An image of SparkFun PIR Breakout - 1uA (EKMB1107112) An image of SparkFun PIR Breakout - 1uA (EKMB1107112)

Passive Infrared (PIR) sensors are great for detecting motion in a small area around the sensor.

The 1µA SparkFun EKMB1107112 PIR Breakout is a simple breakout equipped with an EKM-series PIR sensor from Panasonic®. The EKMB-series PIR sensors are optimized for small movements to offer motion-sensing options for battery powered applications due to the very low standby current consumption (1µA).

PIR sensors do not return specific distance data but instead monitor for IR light coming from objects in their field of view and will activate their signal when motion is detected in their sensing area, making them perfect for applications such as turning devices on automatically when motion is detected. Applications include home and building automation for energy saving, automated on/off lighting control, security, appliances, and IoT.

Panasonic's low-profile PIR motion sensors (10.9mm versus standard 14.4mm height offer space savings for constrained designs) consist of a lens to create various detection zones, an optical filter to block non-infrared light, pyroelectric sensing elements, electromagnetic shielding to all circuitry, and an impedance converter to get an electrical signal. This PIR sensor offers digital output across 32 zones at 5m detection distance with 90° x 90° detection area.

Note: The sensitivity of passive infrared sensors is influenced by environmental conditions, so a performance evaluation test under representative conditions is recommended.

Get started with the SparkFun PIR Breakout Guide

Features

  • Operating Voltage: 2.3 - 4.0V
  • 1uA standby current consumption
  • Lens diameter - 10.4mm
  • Lens Height - 10.9mm
  • 5m detection distance
  • 90° x 90° (±45°) detection area

Documents

  • Schematic
  • Eagle Files
  • Board Dimensions
  • Hookup Guide
  • Panasonic PIR Motion Sensors - Datasheet
  • EKMB110711x Spec sheet
  • GitHub Hardware Repo

Reviews

User photos

Passive Infrared (PIR) sensors are great for detecting motion in a small area around the sensor.

SEN-17373

This product is no longer available

It's sad to say goodbye but sometimes we have to retire products to make way for new things.

SKU
SEN-17373
EAN
845156011193
Brand
Sparkfun
Stock available
0 units
Backorder not allowed on this product
Weight
4g

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