FSR RFP-602 5kg Pressure Sensor

At the end of the sensor is a round force-sensitive resistor (10 mm in diameter), the resistance of which depends on the pressure applied to this resistor (max pressure is ~50 N). Simply say, the greater the pressure, the smaller the resistance. However, the output of this sensor is not strictly linear, so it's not recommend for accurate measurements. FSR comes with module board which simplifies the usage and can output both analog or digital signal. The digital signal threshold can be adjusted via the potentiometer on the module. It works with both 3.3 and 5V logic.

ID: 12607   Your Price: €8.60

FSR-402 Pressure Sensor

At the end of the sensor is a round force-sensitive resistor (18 mm in diameter), the resistance of which depends on the pressure applied to this resistor (max pressure is ~100 N). Simply say, the greater the pressure, the smaller the resistance. However, the output of this sensor is not strictly linear, so it's not recommend for accurate measurements. FSR comes with module board which simplifies the usage and can output both analog or digital signal. The digital signal threshold can be adjusted via the potentiometer on the module. It works with both 3.3 and 5V logic.

ID: 12608   Your Price: €6.80

Provodljivi list osjetljiv na pritisak (Velostat)

Brand: Adafruit

This conductive material (also known as "Velostat" or "Linqstat") is a nice addition for your wearable/sensor hacking toolkit. It's pressure-sensitive: squeezing it will reduce the resistance, so it's handy for making flexible sensors.

ID: 10383   Your Price: €7.57