A PC-based system for laboratory work and evaluation using the AD:s series of SPI accelerometers and gyroscopes. The system consists of a motherboard with PC interface, driver electronics and laboratory environment. Daughterboards are then connected to the motherboard, one for each sensor. These daughterboard are sold separately and are supplied with a fitted sensor. The motherboard is supplied with PC software and documentation for all sensors as well as the necessary cable assemblies to the PC and daughterboards.