555-28027 Parallax Inc, 555-28027 Datasheet

SENSOR MOTION PASSIVE INFRARED

555-28027

Manufacturer Part Number
555-28027
Description
SENSOR MOTION PASSIVE INFRARED
Manufacturer
Parallax Inc
Series
180r
Datasheet

Specifications of 555-28027

Sensor Type
Passive Motion
Sensing Object
*
Response Frequency
*
Material - Body
*
Shielding
*
Voltage - Supply
3.3V, 5V
Output Type
Digital
Terminal Type
PC Pin
Package / Case
Module
Product
Microcontroller Accessories
Board Size
32.2 mm x 24.3 mm x 25.4 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
PIR Sensor (#555-28027)
General Description
The PIR (Passive Infra-Red) Sensor is a pyroelectric device that detects motion by measuring changes in
the infrared levels emitted by surrounding objects. This motion can be detected by checking for a high
signal on a single I/O pin.
Features
Application Ideas
Quick Start Circuit
Note: The sensor is active high
when the jumper (shown in the
upper left) is in either position.
Module Dimensions
© Parallax, Inc. • PIR Sensor (#555-28027) • v1.2 02/2007
Single bit output
Small size makes it easy to conceal
Compatible with all Parallax microcontrollers
3.3V & 5V operation with <100uA current draw
Alarm Systems
Halloween Props
Web Site: www.parallax.com
Forums: forums.parallax.com
Sales: sales@parallax.com
Technical: support@parallax.com
Office: (916) 624-8333
Fax: (916) 624-8003
Sales: (888) 512-1024
Tech Support: (888) 997-8267
Page 1 of 4

Related parts for 555-28027

555-28027 Summary of contents

Page 1

... Quick Start Circuit Note: The sensor is active high when the jumper (shown in the upper left either position. Module Dimensions © Parallax, Inc. • PIR Sensor (#555-28027) • v1.2 02/2007 Web Site: www.parallax.com Forums: forums.parallax.com Sales: sales@parallax.com Technical: support@parallax.com Office: (916) 624-8333 ...

Page 2

... Resources and Downloads Check out the PIR Sensor product page for example programs and more: http://www.parallax.com/detail.asp?product_id=555-28027 © Parallax, Inc. • PIR Sensor (#555-28027) • v1.2 02/2007 Function Connects to Ground or Vss Connects to Vdd (3.3V to 5V) @ ~100uA ...

Page 3

... BS2} ' {$PBASIC 2. -----[ Program Description ]--------------------------------------------- ' This program displays the current state of the PIR Sensor connected the DEBUG screen. © Parallax, Inc. • PIR Sensor (#555-28027) • v1.2 02/2007 ' I/O Pin For PIR Sensor ' I/O Pin For LED ' Set Pin Directions Page ...

Page 4

... VAR ' Program Code ' ------------------------------------------------------------------------- Start: TRIS_C = Main: LED = PIR GOTO Main © Parallax, Inc. • PIR Sensor (#555-28027) • v1.2 02/2007 ' Display Status Home Pos. ' Small Delay ' Repeat Forever RC.7 ' I/O Pin For PIR Sensor RC.6 ' I/O Pin For LED %10111111 ' Set I/O Pin Directions ...

Related keywords