SparkFun Piezo Element Flex / Force, General Bags & Cases This new version now has

This new version now has all 5 pins broken out on the connector

Based on the popular FTDI USB Chip - FT245R

To give you an idea of what 100 of these jumpers looks like there is also a picture of 100 male to female jumpers

All software configuration

Your pack of 30 jumper wires will be a random assortment of various colors

SparkFun Piezo Element Flex / Force, General Bags & Cases This new version now hasPiezo elements come in handy when you need to detect vibration or a knock. You can use these for tap or knock sensors pretty easily by reading the voltage on the output. They can also be used for a very small audio transducer such as a buzzer. Documents: Datasheet (7BB 20 6L0) Arduino Tutorial