1. Expansion board , may provide the user with additional memory, graphics, colour, communications features, etc.

2. Expansion board : Any board that plugs into one of the computer's expansion slots .

3. If you are using an expansion board, you will have several more servo power options, which are discussed in the Expansion Board section.

4. Expansion board component added to a computer system in order to enhance its capabilities.

5. Expansion Board Connector The expansion board attaches to the main board via two connectors, the Expansion Board Connector, shown in Figure 12 and the LCD connector.

6. Expansion board : A component added to a computer system in order to enhance its capabilities.

6. try its best to collect and create good sentences.

7. The extensions support transfer modes of up to 66M-bytes per second or 133M-bytes per second for bus master expansion boards.

8. The main board power regulator supplies the regulated power for the main board, the expansion board and any sensors and effectors , other than servos and motors.

9. The servo power and control lines are routed across the expansion header to provide additional powering options and additional servo ports when the expansion board is installed.

10. The hardware components of the system are divided into two parts: minimum system board and expansion board.

11. See the board power section for more information on powering when not using an expansion board.

12. If controller is linked with alarm output and network fire control expansion board, it can also drive alarm annunciator calling to deter crime and warn the security guard.