W.A.S.P. automation adaptor. Windows Analogue Signal Processor (USB-> 4 Analogue Inputs and 7 Digital Outputs) Opening up the door to the measurement of real world analogue signals from a wide range of devices such as temperature, light, pressure, humidity, noise etc...etc... Simply connect to a free USB port to have 4 analogue inputs and 7 high voltage switching outputs capable of direct connection to motors, relays etc... It comes with WaspWare software that allows the complete beginner to set up elaborate control systems with no programming.