Hackers often find uses for pressure sensitive materials ... And of course to measure each sensor in that large matrix, as you can imagine, he made up a custom circuit board with shift registers.

The fuel tank pressure sensor is part of the fuel pump assembly and is mounted on top of the tank or inside the tank. It’s part of the evaporative emissions system (commonly referred to as ...

which can regulate blood pressure. Utilize your Apple Watch to monitor your daily step count and ensure you're meeting your targets. The smartwatch's sensor on the back can track your heart rate.