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29 lines
3.0 KiB
29 lines
3.0 KiB
\relax
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\@writefile{toc}{\contentsline {section}{\numberline {1}Car Stereo Replacement}{1}}
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\@writefile{lof}{\contentsline {figure}{\numberline {1}{\ignorespaces PCB rev 1\relax }}{1}}
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\@writefile{toc}{\contentsline {subsection}{\numberline {1.1}Items Included}{2}}
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\@writefile{toc}{\contentsline {subsubsection}{\numberline {1.1.1}I2C OLED display}{2}}
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\@writefile{toc}{\contentsline {subsubsection}{\numberline {1.1.2}Internal AVR Temperature Sensor}{3}}
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\@writefile{toc}{\contentsline {subsection}{\numberline {1.2}Wiring Pinout is wrong on Internet - Cable has labels}{3}}
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\@writefile{toc}{\contentsline {subsection}{\numberline {1.3}Arduino VReg Blowout}{3}}
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\@writefile{toc}{\contentsline {subsection}{\numberline {1.4}Amplifier}{3}}
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\@writefile{toc}{\contentsline {subsection}{\numberline {1.5}AC Audio Coupling to Remove DC Noise from Auto}{4}}
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\@writefile{toc}{\contentsline {subsubsection}{\numberline {1.5.1}Ground Isolator}{4}}
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\@writefile{lof}{\contentsline {figure}{\numberline {2}{\ignorespaces Ground Loop Isolator.\relax }}{5}}
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\@writefile{toc}{\contentsline {subsubsection}{\numberline {1.5.2}Capacitor Audio Coupling}{5}}
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\@writefile{toc}{\contentsline {subsubsection}{\numberline {1.5.3}Impedance / ESR of capacitors failing to pass enough power of signal}{6}}
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\@writefile{lof}{\contentsline {figure}{\numberline {3}{\ignorespaces Notice how impedance jumps very fast with a 1uf cap, compared to the higher values. Additionally, different brands will have different impedances for a similar value cap.\relax }}{6}}
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\@writefile{toc}{\contentsline {subsubsection}{\numberline {1.5.4}Wikipedia on Impedance}{6}}
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\citation{Scherz}
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\@writefile{toc}{\contentsline {subsection}{\numberline {1.6}DIY Amp}{7}}
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\@writefile{toc}{\contentsline {subsubsection}{\numberline {1.6.1}LM383 is Obsolete}{7}}
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\citation{eevblog}
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\@writefile{toc}{\contentsline {subsection}{\numberline {1.7}Noise remains with Speaker Isolation}{8}}
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\@writefile{lof}{\contentsline {figure}{\numberline {4}{\ignorespaces This picture was more difficult to download than it should've been. Spent 3 minutes on this. At least its not a discourse javascript pile of trash.\relax }}{8}}
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\@writefile{toc}{\contentsline {subsection}{\numberline {1.8}Low Pass Filter to remove Alternator Hum}{9}}
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\@writefile{lof}{\contentsline {figure}{\numberline {5}{\ignorespaces Fused supply from 12V car battery goes into the female barrel jack, into and out the secondary of the transformer leads. The primary is left floating. There is 2000uf 20\% 25V electrolytics after the inductor. Eliminates all alternator hum. Remember that as men, we are in the business of making tools. I have made it a goal to create perf board prototypes, and usable electronic devices, such as this LC filter. This is modular (via barrel plugs) and sturdy enough that I can use it to filter any power supply.\relax }}{9}}
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\bibcite{Scherz}{1}
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\bibcite{eevblog}{2}
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\bibcite{partofthe}{3}
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\@writefile{toc}{\contentsline {subsection}{\numberline {1.9}The story so far}{10}}
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\@writefile{toc}{\contentsline {subsection}{\numberline {1.10}References}{10}}
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