MEDIA PEMBELAJARAN ANALOG OSCILLATOR VIRTUAL LABOLATORY

Abstract

The purpose of this research is to design and implement a Virtual Labolatory Materials Signal Processing Sub discussion 'Oscillator' Analog as Newspapers. Developers using the model Sutopo Ariesto Hadi (2003) as a method to produce the product. Consists of six stages: concept, design, material collecting, assembly, testing and distribution. This results in the development of Virtual media Labolatory with material 'Oscillator' with the results of 4 (four) practicum digital oscillator, namely (1) Oscillator Wien Bridge, (2) Colpitts oscillator, (3) Oscillator Hartley and (4) astable multivibrator. Another result is that a user be jobsheet practicum. There are two types, namely: (1) jobsheet grip lecturers and (2) jobsheet for students. In Jobsheet there is a short book that contains the Manual on procedures for the use of virtual labolatory when practical and anatomical description of the product. Virtual Labolatory consists of the initial page (flash scren), the main page (home), pages and pages about the developer's lab referring to the story board. There are four (4) test are: (1) the truth polarity capacitor, (2) the connection (wiring), (3) mode frequency and time in the meter frequency