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Correl Roush 2022-11-02 02:05:11 -04:00
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20221028233501-building_electronics_projects.org
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* Projects * Projects
- [[id:511bfcb4-931f-4c0a-b78f-858b5efae0ad][Turntable Mounted Raspberry Pi]] - [[id:511bfcb4-931f-4c0a-b78f-858b5efae0ad][Turntable Mounted Raspberry Pi]]
- [[id:efce506d-a354-4003-a70e-e0421dff0dc1][Solder fume extraction fan]]
- [[id:156e16da-f160-48ad-b0a7-75ff44fdf607][Home Intercom Replacement]] - [[id:156e16da-f160-48ad-b0a7-75ff44fdf607][Home Intercom Replacement]]

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20221102015405-using_a_boost_converter_to_increase_voltage.org Normal file
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:PROPERTIES:
:ID: cbf98627-2448-4aed-ac3a-4eebdbdc779b
:END:
#+title: Using a boost converter to increase voltage
Using a boost converter in a circuit when [[id:2073a538-7846-4c4c-b385-58922d129cf7][Building electronics projects]] will
increase the voltage on its output side from its input at the expense of the
available current. It is possible to purchase inexpensive boost converters with
a USB input interface for DIY projects.

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20221102020215-solder_fume_extraction_fan.org Normal file
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:PROPERTIES:
:ID: efce506d-a354-4003-a70e-e0421dff0dc1
:END:
#+title: Solder fume extraction fan
An old 120mm PC case fan could be repurposed to draw fumes from soldering and
pass them through a carbon filter. The fan would require a 12V power source, or
could possibly be powered via USB (typically 5V) by [[id:cbf98627-2448-4aed-ac3a-4eebdbdc779b][Using a boost converter to
increase voltage]].