Human Seat Detection Sensor Film Pressure Switch Car Chair Character Detection Sensor Module
Remark:
Seat object detection film sensor module
Line length 50 CM
With adhesive on the back of the sensor
Size：160*200 （Unit millimeter）
）
Technical parameters Product characteristics
Maximum drive voltage：Less50V
Working temperature：-40-80Degree
Product Life：20Ten thousand times
Working current：100MAInside （If you need to control large current, you can contact us. ，Add a current expansion module to control24V 5AEquipment inside）
Substrate pressure resistance：2kDVC
Rebound time：5MS
Film switch
When the seat is not sitting，The sensor is disconnected,That is, the resistance is greater1M
When someone is sitting in the seat，Sensor on，That is, the resistance is less100Europe
Sensor on instructions：
When at least one of the contacts is connected，Sensor on.
Technical Standard
MeetQC/T413-2002《Basic technical conditions for automotive electrical equipment》
Flame retardant satisfactionGB8410-2006《Combustion characteristics of automotive interior materials》
MeetQC/T 29106-2014《Technical requirements for automotive wiring harness》
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Usage，Under the seat，Put people or problems on it，Multi-point turn-on output resistance will change less20Ohm。
Equivalent to a touch switch，Sit down and open，Get up and close。
Used for driving school car modification，Car seat replacement。（The seat modification of the test car recently implemented in Guizhou is available.，Thousands of them have been sold.，ChooseAJust Fine）
When there is no object, the resistance value is greater1M When there is an object, the output is less20Ohm。
Need to connect single chip MicrocomputerARDUINO Development Board，Can be connected to a pull-up resistor10K-100kAll right，OrIOSet to weak pull up。
Need to pick up the car to detect the control fan Lamp Charger Cameras and other devices can contact us to add a stream expansion module，Controllable5Equipment inside ampere current。
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Seat object detection film sensor Plus Voltage conversion module
Power supply voltage：5V
Working current 4MA
The module amplifies the output voltage value by detecting pressure conversion.。
Output high level when sitting down is detected，Can be directly connected to single chip MicrocomputerIO Development BoardIOEtc.
BoardLEDIndicator light，When there is an object, the light on the board will light up.。
The level output port can control the drive 5V 1AEquipment，Output can be directly controlledLED Lamp Relay and other equipment
Interface definition printed on the board for easy wiring
4A 2MMScrew mounting hole position
Size：30X20 （Unit millimeter）
Weight： 2.7（Unit gram）
Purchase package selection。
（A Seat sensor） Seat object detection film sensor module-Under the seat，Put people or problems on it，The output resistance will change less20Ohm，When there is no object, the resistance value is greater1M 。
（B Seat sensor plus conversion module） Seat object detection film sensor Plus Voltage conversion module ---When there is an object in the rotating moduleTTLPort output5VVoltage value。
The picture below shows （B Seat sensor plus conversion module） Seat object detection film sensor Plus Voltage conversion module ---When there is an object in the rotating moduleTTLPort output5VVoltage value。
