Development of Low-pressure Control System Based on PIC16F877 Microprocessor
- VernacularTitle:基于PIC16F877单片机的负压吸引装置的设计
- Author:
Subo CHEN
;
Liding CHEN
- Publication Type:Journal Article
- Keywords:
PIC16F877 microprocessor;
PWM;
motor control
- From:
Chinese Medical Equipment Journal
2003;0(11):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To introduce an equipment of low-pressure control which is based on PIC16F877 microprocessor. The design flow and implementation methods are described. Methods The speed of motor was controlled to reach the set pressure value by PWM and the control requirements were achieved through human-computer interface. Results The setting value was quickly reached. Conclusion This device has interactive control and meets the requirements.
