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Virtual labs of analog oscillator
Fuada S.a, Salman A.H.a,b
a Institut Teknologi Bandung (ITB), Indonesia
b Queen’s University, Kingston, Canada
[vc_row][vc_column][vc_row_inner][vc_column_inner][vc_separator css=”.vc_custom_1624529070653{padding-top: 30px !important;padding-bottom: 30px !important;}”][/vc_column_inner][/vc_row_inner][vc_row_inner layout=”boxed”][vc_column_inner width=”3/4″ css=”.vc_custom_1624695412187{border-right-width: 1px !important;border-right-color: #dddddd !important;border-right-style: solid !important;border-radius: 1px !important;}”][vc_empty_space][megatron_heading title=”Abstract” size=”size-sm” text_align=”text-left”][vc_column_text]This paper discusses the functional system of alearning media product development; the design and implementationof a virtual lab with analog oscillatorcomprising 4 (four) practical topics of digital oscillator,namely (1) Wien Bridge oscillator, (2) Colpitts oscillator, (3)Hartley oscillator and (4) Astable Multivibrator. This VirtualLaboratory was built using Adobe Flash CS6 actionscript 3.0. It comprises several parts, they are initial page(flash scren), main page or home page, practical page and apage about the developer. This media is accessed offline on acomputer standalone based with the extension of .exe or .swfwhich is constructed by 24 frames per second (fps). Thismedia can be operated by changing the Resistor (R), Inductor(L) and Capacitor (C) components and being continuedto the plug and play from the RLC to the tool kit or trainerkit, while the output can be seen in the measuring devices;the frequecy counter and oscilloscope. The second product isa digital jobsheet as a supplementary for the practical whichcontains prequisites for conducting the practical,introduction, anatomic information of the virtual lab,directions for using e-jobsheet and the virtual lab, as well asthe practical procedures and test items for evaluation.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Author keywords” size=”size-sm” text_align=”text-left”][vc_column_text]Analog oscillators,Anatomic information,Astable multivibrator,Colpitts oscillators,Digital oscillators,Practical procedures,Virtual lab,Wien-bridge oscillator,Design and implementations,Virtual laboratories[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Indexed keywords” size=”size-sm” text_align=”text-left”][vc_column_text]Analog oscillator,Virtual lab[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Funding details” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”DOI” size=”size-sm” text_align=”text-left”][vc_column_text]https://doi.org/10.3991/ijoe.v12i08.5911[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/4″][vc_column_text]Widget Plumx[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row][vc_column][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][/vc_column][/vc_row]