CY3236A-PIRMOTION Cypress Semiconductor Corp, CY3236A-PIRMOTION Datasheet

Page 1

... Pyroelectric Infrared Motion Sensor Kit CY3236A-PIRMOTION Cypress Semiconductor 198 Champion Court San Jose, CA 95134-1709 Phone (USA): 880.858.1810 Phone (Intnl): 408.943.2600 http://www.cypress.com Guide [+] Feedback ...

Page 2

... Copyright © 2007 Cypress Semiconductor Corporation. All rights reserved. PSoC® registered trademark and PSoC Designer™, Programmable System-on-Chip™, and PSoC Express™ are trademarks of Cypress Semiconductor Corporation (Cypress), along with Cypress® and Cypress Semiconductor™. All other trademarks or registered trademarks referenced herein are the property of their respective owners ...

Page 3

Contents 1. Introduction............................................................................................................. 4 1.1 Glossary.........................................................................................................................4 2. Using the PIR Motion Sensor Evaluation Kit....................................................... 5 2.1 Board Specifications and Component Locations ...........................................................5 2.1.1 Board Specifications......................................................................................................... 5 2.1.2 Component Locations ...................................................................................................... 6 2.2 Jumper Settings and Connector Descriptions ...............................................................6 2.2.1 J1 ...

Page 4

Introduction This evaluation kit provides a way to demonstrate the use of Cypress’s PSoC device to control a Pyroelectric Infrared Sensor (PIR). The human body radiates a certain amount of infrared light, in the realm of about 10 µm ...

Page 5

Using the PIR Motion Sensor Evaluation Kit Associated Project: Yes Associated Cypress Part: CY8C27443-24PVXI Software Version: PSoC Designer™ V4.3 Associated Application Note: AN2105 “Sensing - Pyroelectric Infrared Motion Detector, PSoC Style” 2.1 Board Specifications and Component Locations 2.1.1 Board ...

Page 6

Component Locations ISSP Programming Header DAC Debug Test Point PSoC CY8C27443 Relay Time Adjust Light Sensitivity Adjust Ambient Light Sensor Light Detect Enable 2.2 Jumper Settings and Connector Descriptions 2.2.1 J1 – DC Adapter Jack + DC +12V - ...

Page 7

J3 – AC Terminal Block Connect a small AC powered device to this terminal block to be controlled by the relay. Such a device would include a small, low watt incandescent light bulb. CAUTION: Due to exposed pins on ...

Page 8

PIR sensor and keep the relay from turning on. Enable this feature by adding a shunt to J4. To adjust the circuit’s sensitivity to ambient light, tune the potentiometer, R8. The board also contains a test point ...

Page 9

Lastly, the relay is connected to a 2-wire terminal block. A small watt, incandescent light bulb can be connected to this block and controlled (on/off) by the behavior of the relay. CAUTION: Due to exposed pins on the back side ...

Page 10

References Data Sheet – CY8C27443 Cypress PSoC Device (included on kit CD) Data Sheet – Glolab PIR325 Infrared Motion Detector (included on kit CD) Data Sheet – Rhom PRM-075PT Phototransistor (included on kit CD) Application Note (AN2105) “Sensing - ...

Page 11

PIR Motion Sensor Board Schematic Pyroelectric Infrared Motion Sensor Kit Guide 11 [+] Feedback ...