so im supposed to build an electronic system using one or more of the following, but im just a beginner and hardly touch any hands on. any suggestion on what/which should i choose?
operational amplifier
D-A / A-D converter
filter
oscillator
multivibrator
phase-locked loop
precision rectifier
logarithmic amplifier
analogue multiplier
voltage regulator
power amplifier

Question

so im supposed to build an electronic system using one or more of the following, but im just a beginner and hardly touch any hands on. any suggestion on what/which should i choose?
operational amplifier
D-A / A-D converter
filter
oscillator
multivibrator
phase-locked loop
precision rectifier
logarithmic amplifier
analogue multiplier
voltage regulator
power amplifier

anonymous · Answer

That depends upon what system you wanna build!!

anonymous · Answer

First you have to understand the purpose of each of the listed devices since they are to represent building blocks for your system. Typically electronic circuits take a signal, modify it and use it to do something useful.