RFP resistive film type pressure sensor / analog voltage conversion circuit is adapted to module series FSR4
RFP membrane pressure sensors for resistance – voltage conversion module.
The sensor resistance signal is converted to an analog voltage signal or a high-low.
Specification OF RFP Membrane Pressure Sensor Module Suitable for FSR4 series :
Dimensions: 1.4×3.2cm
Power supply: 3.3-5v
Output voltage range: 0-5v
Instructions for use:
VCC external 3.3V-5V voltage (5v may be connected directly to the microcontroller MCU or 3.3v)
GND external GND
DO high and low output interface
 Analog output interface