Contributors:
jimblom,
SFUptownMaker Introduction
Passive Infrared (PIR) sensors detect motion in a local area and are the sensor of choice in security systems, home automation and proximity-sensing applications.
Retired
SEN-13968
The SparkFun OpenPIR is a highly customizable Passive Infrared (PIR) sensor based around the NCS36000 PIR controller. Passive…
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Retired
The SparkFun OpenPIR is a highly customizable PIR sensor based around the NCS36000 PIR controller. The OpenPIR allows you to set the sensitivity, trigger time and pulse mode of the motion sensor, so you can tailor-fit it to your application.
Required Materials
To follow along with this hookup guide, a handful of components are suggested in addition to the OpenPIR. A microcontroller development board, like an Arduino, RedBoard, Photon or Teensy is recommended. The development board can be used to both power the OpenPIR and act on its motion triggers.
In stock
DEV-11021
This is the new Arduino Uno R3. In addition to all the features of the previous board, the Uno now uses an ATmega16U2 instead…
138
In stock
DEV-13975
The SparkFun RedBoard combines the simplicity of the UNO's Optiboot bootloader, the stability of the FTDI, and the shield com…
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Retired
DEV-13736
The Teensy 3.2 is a breadboard-friendly development board with loads of features in a, well, teensy package.
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Retired
Retired
WRL-13774
Particle's IoT (Internet of Things) hardware development board, the Photon, provides everything you need to build a connected…
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Retired
You'll also need something to electrically connect the OpenPIR's power and signal pins to that microcontroller. The OpenPIR includes both a 0.1" header and a 4-pin JST connector footprint, so you can use male headers or a 4-pin JST cable assembly to interface with the sensor.
In stock
PRT-10897
These are 26 AWG jumper wires terminated as male to male. Use these to jumper from any female header on any board, to any oth…
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In stock
PRT-00116
A row of headers - break to fit. 40 pins that can be cut to any size. Used with custom PCBs or general custom headers.
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PRT-09139
This is a SparkFun exclusive! These are 26 AWG jumper wires terminated as male to female. Use these to jumper from any male o…
10
In stock
PRT-09916
This is a simple four wire cable. Great for jumping from board to board or just about anything else. There is a 4-pin JST con…
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Tools
Finally, you'll need soldering tools to electrically connect the connector of your choice to the OpenPIR. A simple soldering iron and solder should be all you need.
You may also need a small Phillips-head screwdriver to adjust the pair of trimpots on the back of the OpenPIR. Our pocket screwdriver includes a small enough bit, as does the larger screwdriver and bit set.
In stock
TOL-09163
This is your basic tube of unleaded (Pb-free) solder with a no clean, water soluble resin core. 0.031" gauge and 15 grams
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In stock
TOL-12891
What should every hacker have available to them? That's right, a screwdriver (you have to get into those cases somehow). What…
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Only 1 left!
TOL-10865
There's nothing worse than getting ready for a good hack and then realizing that you can't even get the box open because you …
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20 available
TOL-09507
This is a very simple fixed temp, quick heating, 30W 110/120 VAC soldering iron. We really enjoy using the more expensive iro…
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Suggested Reading
If you aren’t familiar with the following concepts, we recommend checking out these tutorials before continuing.
Logic Levels
Learn the difference between 3.3V and 5V devices and logic levels.
Analog vs. Digital
This tutorial covers the concept of analog and digital signals, as they relate to electronics.
