Force Sensing Resistor 0.5cm Diameter Circle FSR 400 hub-motoren and has much more available

and has much more available current on the 5 V line

with included terminal blocks

Make the I/O line connected to that sensor an output and drive it high

The Pololu basic 2-channel relay carrier modules make it easy to control two single-pole

Shaft diameter: 4 mm “D”

Force Sensing Resistor 0.5cm Diameter Circle FSR 400 hub-motoren and has much more availableThis is a small force sensitive resistor. It has a 0. 16" (4 mm) diameter active sensing area. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. The harder the force, the lower the resistance. When no pressure is being applied to the FSR, its resistance will be larger than 1M?, with full pressure applied the resistance will be 2. 5k?. Two pins extend from the bottom of the sensor with 0. 1" pitch