pcDuino3Nano is a high performance, cost effective single board computer. It runs operation systems such as Ubuntu Linux and Android.
Radxa Rock Pro
Radxa’s new product for single-board computers. The CPU is ARM Cortex-A9 processor running from 324Mhz to 1.6Ghz, and can balancing between performance and power saving. It integrate with full interfaces, all ways to connect like Wifi, Bluetooth, HDMI, USB, Spdif, MIC and TF Card.
Broadcom BCM2836 ARMv7 Quad Core Processor powered Single Board, Computer running at 900MHz, 1GB RAM, 40pin extended GPIO, 4 x USB ports, 4 pole Stereo output and Composite video port, Full size HDMI
Flex Sensor 4.5
A simple flex sensor 4.5" in length. As the sensor is flexed, the resistance across the sensor increases. Patented technology by Spectra Symbol - they claim these sensors were used in the original Nintendo Power Glove.