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North American railroad signals
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#	Item
1	LOGIC R AIL TECHNOLOGIESTomball Parkway PMB #287 Houston, TX 77070 Add to Reading List Source URL: www.logicrailtech.com Language: English - Date: 2008-01-04 14:55:12 Electronic circuits Electrical components Photoresistor Sensors Noise Resistor Electrical ballast North American railroad signals
2	LOGIC R AIL TECHNOLOGIESTomball Pkwy Suite 287 Houston, TX 77070 Add to Reading List Source URL: www.logicrailtech.com Language: English - Date: 2010-01-11 21:40:52 Lighting Electrical components Railway signal North American railroad signals Noise Dimmer Resistor
3	LOGIC R AIL TECHNOLOGIESTomball Parkway PMB #287 Houston, TX 77070 Add to Reading List Source URL: www.logicrailtech.com Language: English - Date: 2008-02-24 10:50:11 Electromagnetism Rail transport Transport Electrical components Railway signal Resistor Noise North American railroad signals Light-emitting diode
4	LOGIC R AIL TECHNOLOGIES TM "Sophisticated Add to Reading List Source URL: www.logicrailtech.com Language: English - Date: 2015-12-10 20:57:15 Rail transport Transport Railway signal Optical communications Union Switch & Signal North American railroad signals Searchlight Flag semaphore Railway semaphore signal Semaphore Signal
5	L OGIC R AIL TECHNOLOGIES PMB #Tomball Pkwy Houston, TX 77070 Add to Reading List Source URL: www.logicrailtech.com Language: English - Date: 2008-01-04 14:52:36 Rail transport Transport Railway signal North American railroad signals Noise Photoresistor Lighting
6	LOGIC R AIL TECHNOLOGIESTomball Pkwy Suite 287 Houston, TX 77070 Add to Reading List Source URL: www.logicrailtech.com Language: English - Date: 2016-02-04 20:41:15 Computer networking Sensor node Wireless sensor network Railway signal North American railroad signals Light-emitting diode
7	Input Connector Pin Identification The port connector wiring is as follows. Pin number Connection Add to Reading List Source URL: www.rr-cirkits.com Language: English - Date: 2010-03-06 13:29:52 Rail transport Light-emitting diodes Lighting Signage Railway signal North American railroad signals Railway semaphore signal Charlieplexing LED circuit Transport Land transport Railway signalling
8	Railroad Signal Visibility (Conspicuity) Railroads should be aware that LED signals may mask light from incandescent signals The problems:  Add to Reading List Source URL: www.ntsb.gov Language: English - Date: 2015-01-13 12:37:33 Rail transport Railway signal Traffic light North American railroad signals Transport Railway signalling Land transport
9	Microsoft Word - RDIMS-#[removed]v7-RULE_APPROVAL__CANADIAN_RAIL_OPERATING_RULES__ENGLISH__TC_O_0-167.DOC Add to Reading List Source URL: www.tc.gc.ca Language: English - Date: 2014-02-04 09:58:57 Railway signalling Canadian Rail Operating Rules Interlocking Centralized traffic control Railway signal Automatic Block Signaling Railroad switch North American railroad signals North American railway signaling Transport Land transport Rail transport
10	INTERSECTION FIELD INSPECTION FORM LOCATION INFORMATION Intersection Identification: with Add to Reading List Source URL: www.ite.org Language: English - Date: 2014-10-23 14:12:40 Railway signal Railway semaphore signal North American railroad signals Transport Land transport Railway signalling