J-Testr peripheral cards add modular measurement and/or stimulation functions to the J-Testr system. The ‘peripheral’ name is used to reflect the simple microcontroller-like ‘register-based’ control mechanism of the J-Testr. I.e. Similar to the peripherals incorporated in most modern micro-controllers.
All peripheral cards simply slot into the J-Testr main unit with a single action. The unique shape of the peripheral cards allows them to connect to both the internal motherboard and external Interposer at the same time saving significant cabling costs. All peripheral cards are keyed such they can only plug into the intended slot.