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electronics_basics [2016/06/14 17:04] psykhaze [11 - Going Further] |
electronics_basics [2016/06/15 10:51] psykhaze [11 - Going Further] |
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**BJT**s and **FET**s perform **similar** functions, but with a **different type of input**. | **BJT**s and **FET**s perform **similar** functions, but with a **different type of input**. | ||
Both kinds of transistors are devices that control the current flowing through them and can be used as digital switches or analog amplifiers. | Both kinds of transistors are devices that control the current flowing through them and can be used as digital switches or analog amplifiers. | ||
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- | // FIXME Advice some usual refs to play with // | ||
In the **digital case**, the circuit around the transistor is designed so the input signal (current for a BJT or voltage for a FET) is large enough to turn on the transistor much more than the actual needed output current, or small enough to turn off the transistor completely. | In the **digital case**, the circuit around the transistor is designed so the input signal (current for a BJT or voltage for a FET) is large enough to turn on the transistor much more than the actual needed output current, or small enough to turn off the transistor completely. | ||
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{{ ::neonking:opamptransistorlevel_colored.png?direct&300 |}} | {{ ::neonking:opamptransistorlevel_colored.png?direct&300 |}} | ||
- | //FIXME Advice some usual refs like MCP6004 or TL072 to play with // | + | **TL072/TL074/MCP6004** are some refs of Opamps used in MIDIbox Designs |
It's represented in schematics by it's Symbol | It's represented in schematics by it's Symbol | ||
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{{ ::neonking:oscillator.jpg?direct&500 |}} | {{ ::neonking:oscillator.jpg?direct&500 |}} | ||
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- | //FIXME Find a SIN alike circuitry to be redrawn// | ||
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=====11 - Going Further===== | =====11 - Going Further===== | ||
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__Theory__ | __Theory__ | ||
- | * https://en.wikipedia.org/wiki/Fast_Fourier_transform | + | * [[https://en.wikipedia.org/wiki/Operational_amplifier|Wikipedia Operational Amplifier]] |
- | * https://en.wikipedia.org/wiki/RLC_circuit | + | * [[https://en.wikipedia.org/wiki/RLC_circuit|Wikipedia RLC Circuits]] |
- | * https://en.wikipedia.org/wiki/Transistor | + | * [[https://en.wikipedia.org/wiki/Transistor|Wikipedia Transistor]] |
- | * https://en.wikipedia.org/wiki/Vacuum_tube | + | * [[https://en.wikipedia.org/wiki/Vacuum_tube|Wikipedia Vacuum Tube]] |
- | * https://en.wikipedia.org/wiki/Integrated_circuit | + | * [[https://en.wikipedia.org/wiki/Fast_Fourier_transform|Wikipedia FFT]] |
- | * https://en.wikipedia.org/wiki/Operational_amplifier | + | |
__Practical__ | __Practical__ | ||
- | * http://sound.westhost.com/articles.htm | + | * [[http://sound.westhost.com/articles.htm|Elliott Sound Products]] |
- | * http://www.electronics-tutorials.ws/ | + | * [[http://www.electronics-lab.com/|Open Source Electronic projects]] |
+ | * [[http://www.electronics-tutorials.ws/|Electronic tutorials]] | ||
+ | * [[http://www.discovercircuits.com/|DiscoverCircuits Archive]] | ||