The RFP Thin Film Pressure Sensor Resistance/Voltage Conversion Module is specifically designed to interface with FSR4 series sensors. It converts the pressure-dependent resistance signal from the sensor into a usable analog voltage (0–5V) or digital high/low signal, making it easy to integrate with microcontrollers like Arduino or STM32.
With a compact form factor and wide voltage support (3.3V–5V), this module is perfect for pressure-sensitive input systems, robotics, smart wearables, or any application requiring tactile input sensing. Whether you’re using a 5V or 3.3V MCU, this board ensures smooth and reliable signal conversion from your thin film pressure sensor.
Features:
1. Designed for FSR4 series thin film pressure sensors.
2. Converts resistance input to analog voltage (0–5V).
3. Provides digital high/low output (DO) for simple threshold detection.
4. Wide input voltage range (3.3V to 5V) – compatible with most MCUs.
5. Compact design – only 1.4 × 3.2 cm, easy to embed.
6. Simple 4-pin interface: VCC, GND, DO, AO.
7. Supports both analog and digital signal output simultaneously.
8. Plug-and-play for Arduino, ESP32, STM32, Raspberry Pi, etc.
Package Includes:
1 x RFP Thin Film Pressure Sensor Resistance/Voltage Conversion Module Analog Circuit adapted to FSR4 Series
