Elec 4 AQA 2.0 / 5 based on 2 ratings ? ElectronicsA2/A-levelAQA Created by: JoeyCreated on: 26-05-13 10:25 What is a Binary Digit? One piece of binary information. 1 of 6 What is the Data Bus? A set of wires connecting together all parts of a computer allowing data to flow in both directions. 2 of 6 What is a Stepper Motor? A motor which moves in discrete steps. 3 of 6 Advantange and Disadvantage of Dot Matrix Display? Ad - Produce a range of characters, Disad - Harder to drive. 4 of 6 Name Two Properties of a MOSFET? Large input resistance and Large current gain 5 of 6 What is the Purpose of a Tristate buffer in ADC circuit To ensure ADC only puts out data when microcontroller is ready to receive. 6 of 6
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