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glossary:glossary_l [2015/07/11 18:47] – [Latching] add link to example product dpharris | glossary:glossary_l [2019/10/20 12:29] – [LED] the picture is incorrect, because the longest leg is conventionally the positive leg tom_shenton |
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===== Layout Command Control ===== | ===== Layout Command Control ===== |
{{ :lcb:lcc.png?100|}} | {{ :lcb:lcc.png?100|}} |
[[http://merg.org.uk/merg_wiki/doku.php?id=lcb:start&#layout_command_control_lcc|Layout Command Control]] (LCC) s a system for controlling all the functions on your layout that don’t have to do with how fast the locomotive is moving -- things like signals, or sounds, or passenger car lighting. LCC is NMRANet, just under a different name. LCC is designed as a separate, generic control bus which is positioned to take the load off your throttle bus. It is a bi-directional data bus that can send and receive data. Since it is an NMRA Standard, you are not confined to one manufacturer's products. Any manufacturer can make LCC compatible devices. | [[:lcb:start&#layout_command_control_lcc|Layout Command Control]] (LCC) s a system for controlling all the functions on your layout that don’t have to do with how fast the locomotive is moving -- things like signals, or sounds, or passenger car lighting. LCC is NMRANet, just under a different name. LCC is designed as a separate, generic control bus which is positioned to take the load off your throttle bus. It is a bi-directional data bus that can send and receive data. Since it is an NMRA Standard, you are not confined to one manufacturer's products. Any manufacturer can make LCC compatible devices. |
===== Lead free ===== | ===== Lead free ===== |
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===== LED ===== | ===== LED ===== |
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Light Emitting Diodes (LEDs) emit light when an electric current passes through them | Light Emitting Diodes (LEDs) emit light when an electric current passes through them. The longest leg is the +ve leg which is also called the anode (not as in the picture) |
\\ {{:glossary:led-1.gif}} | \\ {{:glossary:led-1.gif}} |
\\Circuit symbol: | \\Circuit symbol: |
\\ {{:glossary:led-2.gif}} | \\ {{:glossary:led-2.gif}} |
\\ [[http://www.merg.org.uk/merg_resources/led.php]] | \\ [[https://www.merg.org.uk/merg_resources/led.php]] |
\\ [[http://electronicsclub.info/leds.htm|http://electronicsclub.info/leds.htm]] | \\ [[http://electronicsclub.info/leds.htm|http://electronicsclub.info/leds.htm]] |
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A German dcc system and decoder manufacturer | A German [[glossary:glossary_d#dcc|DCC]] system and decoder manufacturer. |
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| =====LiFo===== |
| __L__ast __i__n __F__irst __o__ut, data buffer where the most recent entry is the first to be retrieved. Commonly referred to as a 'Stack' it is used to save the return address (Program Counter) and other data that must be restored when a Sub Routine terminates. |
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A DCC decoder made especially for lights for a loco or carriages. | A [[glossary:glossary_d#dcc|DCC]] decoder made especially for lights for a loco or carriages. |
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