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3m-5m Miniature Controller PIR Dectector Module Passive Infrared Motion Sensor SB412 With Fresnel lens PCB Resistor

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3m-5m Miniature Controller PIR Dectector Module Passive Infrared Motion Sensor SB412 With Fresnel lens PCB Resistor

China 3m-5m Miniature Controller PIR Dectector Module Passive Infrared Motion Sensor SB412 With Fresnel lens PCB Resistor supplier
3m-5m Miniature Controller PIR Dectector Module Passive Infrared Motion Sensor SB412 With Fresnel lens PCB Resistor supplier 3m-5m Miniature Controller PIR Dectector Module Passive Infrared Motion Sensor SB412 With Fresnel lens PCB Resistor supplier 3m-5m Miniature Controller PIR Dectector Module Passive Infrared Motion Sensor SB412 With Fresnel lens PCB Resistor supplier 3m-5m Miniature Controller PIR Dectector Module Passive Infrared Motion Sensor SB412 With Fresnel lens PCB Resistor supplier

Large Image :  3m-5m Miniature Controller PIR Dectector Module Passive Infrared Motion Sensor SB412 With Fresnel lens PCB Resistor

Product Details:

Brand Name: Aolittel
Model Number: SB412A

Payment & Shipping Terms:

Minimum Order Quantity: 250 Pieces
Price: Negotiable
Packaging Details: Bulk with standard exporting carton
Delivery Time: 10 Workdays
Payment Terms: T/T, Western Union,Paypal
Supply Ability: 100,000,000 Pieces Per Month
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Detailed Product Description
Product Name: Passive Infrared Motion Sensor SB412 Full Part Number: SB412A-01-003
Sensor Distance: 3-5m Sensor Angle: 100 Degree
Net Weight: 6g Main Color: White, Green
Working Voltage: DC 3-24V Max. Static Current: 1mA
Delay Time: 2 Sec-80min(customized) Working Temp: -20C To +60C
Dimension: 18*10 Mm Blockade Time: 2 Sec
No. Of Pin: 3 Pins Trigger Mode: Repeatable Triggered

 

3m-5m Miniature Controller PIR Dectector Module Passive Infrared Motion Sensor SB412 With Fresnel lens PCB Resistor

 

 

Main Parameters

 

Type: SB412
Size: 18*10mm
Supply Current: DC3V~12V
Current Drain: <20μA
Voltage Output: High level signal:3.0V Stanby output is 0V
Delay Time: Delay time adjustable
Operation Temperaute: -20℃~60℃
Infrared Sensor: Dual element,Low noise, High Sensitivity
Light Sensor: No CdS
TTL Output: TTL Output can be directly connected to micro-controller or logic device
Sensitivity: High Sensitivity

 

 

General

 

SB412A is the latest digital sensor module that based on AM412 digital sensor. It only contain a
fresnel lens, PCB, and a few resistance

 


 

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Lens Information


Lens diameter: 13.6mm (default), detecting angle≤100°, detecting range<5M.

 

3m-5m Miniature Controller PIR Dectector Module Passive Infrared Motion Sensor SB412 With Fresnel lens PCB Resistor

 

 

Compact Size

 

3m-5m Miniature Controller PIR Dectector Module Passive Infrared Motion Sensor SB412 With Fresnel lens PCB Resistor

 

 

Schematic Diagram

 

3m-5m Miniature Controller PIR Dectector Module Passive Infrared Motion Sensor SB412 With Fresnel lens PCB Resistor

 

 

Application Note

 

3m-5m Miniature Controller PIR Dectector Module Passive Infrared Motion Sensor SB412 With Fresnel lens PCB Resistor

 

Funtions:
1. DC-INPUT: working voltage or input supply voltage (range is DC 3V-12V)
2. VOUT: signal output pin. Output: High level signal 3VStandby 0V
VOutput can be as same as DC-Input by adding some components
3. Delay time adjustment: the default delay time is 10s, can be adjusted by changing resistor(see following delay time adjustment form)

 

 

Delay Time Adjustment
 

3m-5m Miniature Controller PIR Dectector Module Passive Infrared Motion Sensor SB412 With Fresnel lens PCB Resistor

 

 

'''What is a PIR sensor?'''

 

PIR sensors allow you to sense motion, almost always used to detect whether a human has moved in or out of the sensors range. They are small, inexpensive, low-power, easy to use and don't wear out. For that reason they are commonly found in appliances and gadgets used in homes or businesses. They are often referred to as PIR, "Passive Infrared", "Pyroelectric", or "IR motion" sensors.

 

PIRs are basically made of a pyroelectric sensor (which you can see above as the round metal can with a rectangular crystal in the center), which can detect levels of infrared radiation. Everything emits some low level radiation, and the hotter something is, the more radiation is emitted. The sensor in a motion detector is actually split in two halves. The reason for that is that we are looking to detect motion (change) not average IR levels. The two halves are wired up so that they cancel each other out. If one half sees more or less IR radiation than the other, the output will swing high or low.

 

Along with the pyroelectic sensor is a bunch of supporting circuitry, resistors and capacitors. It seems that most small hobbyist sensors use the BISS0001 ("Micro Power PIR Motion Detector IC"), undoubtedly a very inexpensive chip. This chip takes the output of the sensor and does some minor processing on it to emit a digital output pulse from the analog sensor.

 

For many basic projects or products that need to detect when a person has left or entered the area, or has approached, PIR sensors are great. They are low power and low cost, pretty rugged, have a wide lens range, and are easy to interface with. Note that PIRs won't tell you how many people are around or how close they are to the sensor, the lens is often fixed to a certain sweep and distance (although it can be hacked somewhere) and they are also sometimes set off by house pets. Experimentation is key!3m-5m Miniature Controller PIR Dectector Module Passive Infrared Motion Sensor SB412 With Fresnel lens PCB Resistor

Contact Details
Aolittel Technology Co.,Ltd

Contact Person: eric.lye

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