CY3236A-PIRMOTION Cypress Semiconductor Corp, CY3236A-PIRMOTION Datasheet - Page 3

• Manufacturer Part Number: CY3236A-PIRMOTION
• Description: KIT PIR MOTION DETECT
• Manufacturer: Cypress Semiconductor Corp
• Series: PSoC®r

Specifications of CY3236A-PIRMOTION

• Design Resources: PIR Motion Sensor Board BOM
• Sensor Type: Motion, PIR (Pyroelectric Infrared)
• Interface: Relay
• Sensitivity: Adjustable
• Voltage - Supply: 12V
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: CY8C27443-24PVXI
• Processor To Be Evaluated: CY8C27443
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Sensing Range: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Not applicable / Not applicable
• Other names: 428-2022; CY3236A-PIRMOTION

Setting Up the Board
The CY3236A-PIRMOTION board is pre-programmed with firmware designed around
the CY8C27443 PSoC device. The board is made to be a stand-alone board, which
only requires a 12V power supply included with the kit. To begin using the board,
simply provide power using the 12V adapter at the power jack, J1.
Using the Board
The board has been designed with several hardware features to provide the user with
some flexibility. These features include:
1.
2.
3.
Fresnel Lens – The PIR sensor is covered by a Fresnel Lens, which is
used to direct infrared rays from various angles, toward the PIR sensor.
Note: The Fresnel Lens is loosely attached to the board. This is not a
manufacturing issue, but rather a means from allowing removal of the lens
for viewing the PIR sensor.
AC Terminal Block – A terminal block is included on the board providing a
point for connecting an external hardware device to be controlled by the
relay. Such a device might include a small watt light bulb.
Relay Time Adjust – The length of time the relay is active can be adjusted
using the potentiometer, R7. Turn the potentiometer counter-clockwise to
increase the relay-on time. Turn it clockwise to decrease the relay-on time.
Relay on is indicated by LED, D2.
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