This section will discuss what is needed and how to build both Pneumatic Deformation Sensors. The following page has a bill of materials for sensor designs 1 and 2 and both breadboard and soldered versions of the circuit. The pages after that has step-by-step instructions for building all of the previously mentioned things.
The instructions for the circuits will require knowledge of reading a circuit diagrams and soldering skills. Tutorials for said things can be found here and here.