This expansion board is equipped with a small Joystik Soft-Touch knob. It is analogue via Pin 1 and 2 are controlled.You can realize with the Linker Kit boards various projects and experiments. Measure the temperature sensors with the available Linker Kit, light, movements or even magnetic fields. For the display when a state or exceeds a limit value can be perfectly combined the different Linker Kit LED circuit boards with the system. For the entry are the joystick button, potentiometer and touch sensor circuit boards. The basis is a raspberry, Arduino or PcDuino in connection with the matching Linker Kit Base Board. Connected to the Linker Kit boards with each other with the, in varying lengths available, Linker Kit connection cables. The programming, simply remove into their own hands. Thus, for example, the temperature sensor assign different LED circuit boards, 0 to 15°C – blue LED lights, 16 – 30°C – the yellow LED is lit, from 30°C – red LED lights up.This text is machine translated.