Programmable calculator to use magnetic strips were the HP-41C and TI-59. Continuous memory does not lose its content when the calculator is switched off. With continuous memory the user can, for example, change batteries without losing the entered programs. Compact Cassettes offered a simple, inexpensive alternative to magnetic cards. Usually, an interface module, such as the Casio FA-1, was used to connect the calculator to an ordinary cassette recorder and digital data were encoded as frequency-shift keyed audio signals. Sharp and Hewlett-Packard also sold dedicated micro- or mini-cassette recorders that connected directly to the calculator. These set-ups, while being more practical and
Compact Modular Architecture platform turbocharged and naturally aspirated variations. The platform will also accommodate a plug-in hybrid configuration capable of 180 bhp, supplemented by a 74 bhp electric motor. The Compact Modular Architecture platform will also be shared with Chinese startup company, Lynk & Co. The Lynk & Co 01 SUV will be the first of several Lynk & Co models to be underpinned by the CMA platform. Volvo plans to release its first fully electric car based on the CMA platform in 2019. Compact Modular Architecture platform The Compact Modular Architecture (CMA) is a global mid-size unibody automobile platform, jointly developed by Volvo