4 Pack Thin Film Pressure Sensor 0.4 mm Thick, 20 G To 2 Kg Force Range, High Sensitivity Resistor Sensor For Arduino DIY Projects And Industrial Precision Measurement And Control

4-Pack Thin Film Pressure Sensors for Arduino
✔️ 0.4 mm thick, 20 g to 2 kg range, fast response and long life

These thin film pressure sensors are flexible, built on a PET substrate with printed conductive traces. Each pack contains four sensors in a protective plastic box, making them ideal for Arduino prototyping, smart footwear, sleep monitoring, and industrial process control where compact size and quick response matter.

✅ Pack of 4 sensors per plastic box set, ready to drop into projects
✅ Thickness ≈0.4 mm (0.016 in) on a flexible PET substrate for curved mounting
✅ Sensing range 20 g to 2 kg; trigger around 20 g; default resistance < 200 kΩ
✅ Activation time <0.01 s; response time <10 ms; low drift ±3%
✅ Operating temperature −40 °C to +85 °C; designed for millions of cycles
✅ Built for Arduino DIY, wearables, and industrial process control

💡 How does a thin film pressure sensor work in Arduino projects and industrial control systems?

Short intro: These sensors turn pressure into a readable electrical signal for monitoring and control.

- Wheatstone bridge converts pressure to a variable resistance or voltage - Fixed resistor R0 around 1/3-1/2 of the sensor’s range to linearize output - Handy for Arduino projects and automated control systems - Durable for millions of cycles and wide operating temperature