In this research, a single measurement input virtual digital multi-meter is designed and constructed. It consists of three major works: (1) Software design, (2) Measurement circuit design, (3) System integration. This digital multi-meter is made by software part, Labview hardware part, DAQ card and external measurement circuits which are designed by two logic IC's. The measurement functions include (1) DC voltage, (2) AC voltage, (3) DC current, (4), AC current, (5) Resistance, (6) Capacitance, (7) Inductance, (8) Diode test, (9) Audio continuity. The illustrations demonstrate the design of the front panels and proceed with the measurement test of the designed single input virtual diqital multi-meter to show the capabilities.
|頁（從 - 到）||3101-3110|
|期刊||International Journal of Innovative Computing, Information and Control|
|出版狀態||Published - 2008 十二月 1|
All Science Journal Classification (ASJC) codes
- Theoretical Computer Science
- Information Systems
- Computational Theory and Mathematics