Single chip microcomputer teaching experiment device
The utility model relates to the technical field of a single chip microcomputer teaching demonstration device in electric, electromechanical, numerical control, mechanical automation and measurement and control technologies, in particular relates to a single chip microcomputer teaching experiment de...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to the technical field of a single chip microcomputer teaching demonstration device in electric, electromechanical, numerical control, mechanical automation and measurement and control technologies, in particular relates to a single chip microcomputer teaching experiment device. The teaching experiment device comprises a box body. A flag raising and lowering simulation mechanism and a control system are arranged on the box body; the flag raising and lowering simulation mechanism comprises a stepping motor mounted on a panel of the box body; a driving synchronous belt is mounted on an output shaft of the stepping motor; the control system comprises a switch power source, a stepping motor driver, a loud speaker, a control circuit board, a flag raising button, a flag lowering button and a code shifting switch, which are arranged on the box body; and a national anthem chip is arranged in the control circuit board. The teaching experiment device provided by the utility model can simulate |
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