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Showing posts from April, 2019

EXERCISE 3

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Salam & Greetings ! This is the exercise 3 of medical instrumentation from vle.unikl. Student are required to complete these tasks. Calculation for the tasks Block diagram and output signal for question 1 ( Additional function 1kHz ) Block diagram and output signal for question 2 ( Multiplication function ) Block diagram and output signal for question 3 ( Subtraction function ) Thank you !

EXERCISE 1

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Salam & Greetings ! This is the exercise 1 from vle.unikl. Student are required to complete these exercise. Triangle wave with 3.5 V p-p. Block diagram for triangle waveform Triangle waveform signal Knob was used to trim the offset of the signal. Square wave with 2.15 Vamp Used the analogue trainer to change the output waveform into square wave. Sinusoidal with 4.75 Vrms Block diagram Sinusoidal waveform with 4.75 Vrms Used analogue trainer to change the pattern of wave into sinusoidal waveform. Thank you ! 

LABORATORY 2 OF MEDICAL INSTRUMENTATION

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Salam & Greetings ! This is the Laboratory 2 of medical instrumentation. It is a continuation from previous lab so the same circuit was used. Below are the components used for this lab. Below are the task student need to complete.  Student are required to select a best option of optic sensor based on the application that has been assigned to each group. For my group, we prefer to use photodiode in order to measure the level  of liquid or water. Amplification Unit Student required to amplify the signal of circuit from previous lab based on gain given. This means the circuit prom previous lab will be our input signal for amplifier. As the input signal in positive value, we choose to use non - inverting amplifier in order to get 10 as value of the gain.  This is the calculation used to get the value of resistor in order to get 10 as value of the gain. So we used 18kOhms as R1 and 2kOhms as R2. ...

PBL DISCUSSION

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Salam & Greetings ! This is the assignment of Problem Based Learning ( PBL ) of medical instrumentation. Below are the PBL assignment. Based on the problem statement above, student need to form a group of 6 in order to proceed with this assignment. Student required to appoint the roles for each member. These are the members of our group and their role.  Aziez  ⇛  Chairman Aiman    ⇛ Team Leader Firdaus      ⇛  Team Member Syafiq        ⇛  Team Member Amir          ⇛  Team Member Hafriz Yazin        ⇛  Cameraman & Editor Then, student need to brainstorm and discuss as a team in order to solve the problem statement.  Brainstorming and Discussion Session Presentation Session  The procedure and event of this PBL assignment ...

LABORATORY 1 OF MEDICAL INSTRUMENTATION

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Salam & Greetings !  This is the laboratory 1 for medical instrumentation subject. Student required to perform the tasks that has been given in the labsheet. First and foremost, student need to form a group of 3 people for this laboratory assignment.  From this laboratory session, student required to design, simulate and investigate characteristics of basic sensor before it is apply in biomedical instrumentation application.  An experiment has been identified to understand the fundamental of an Optical sensor which is photodiode, opto - coupler and phototransistor. Student are require to carry out an experiment and review the fundamental function as well as characteristics of an optical in several option using MultiSim of National Instrument. By using the components that has been listed above, student used Multism 14 to conduct a simulation of the circuit. Figure shows an ideal optical sensor using I-V converter By ...