{"id":543,"date":"2013-11-23T16:27:03","date_gmt":"2013-11-23T16:27:03","guid":{"rendered":"http:\/\/localhost\/inventor\/?p=543"},"modified":"2023-10-24T22:02:41","modified_gmt":"2023-10-24T15:02:41","slug":"led-%e0%b8%ad%e0%b8%b8%e0%b8%9b%e0%b8%81%e0%b8%a3%e0%b8%93%e0%b9%8c%e0%b8%9e%e0%b8%b7%e0%b9%89%e0%b8%99%e0%b8%90%e0%b8%b2%e0%b8%99%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%aa%e0%b8%a3%e0%b9%89%e0%b8%b2%e0%b8%87%e0%b8%aa%e0%b8%b4%e0%b9%88%e0%b8%87%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%94%e0%b8%b4%e0%b8%a9%e0%b8%90%e0%b9%8c","status":"publish","type":"post","link":"https:\/\/www.inventor.in.th\/home\/led-%e0%b8%ad%e0%b8%b8%e0%b8%9b%e0%b8%81%e0%b8%a3%e0%b8%93%e0%b9%8c%e0%b8%9e%e0%b8%b7%e0%b9%89%e0%b8%99%e0%b8%90%e0%b8%b2%e0%b8%99%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%aa%e0%b8%a3%e0%b9%89%e0%b8%b2%e0%b8%87%e0%b8%aa%e0%b8%b4%e0%b9%88%e0%b8%87%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%94%e0%b8%b4%e0%b8%a9%e0%b8%90%e0%b9%8c\/","title":{"rendered":"LED \u0e2d\u0e38\u0e1b\u0e01\u0e23\u0e13\u0e4c\u0e1e\u0e37\u0e49\u0e19\u0e10\u0e32\u0e19\u0e01\u0e32\u0e23\u0e2a\u0e23\u0e49\u0e32\u0e07\u0e2a\u0e34\u0e48\u0e07\u0e1b\u0e23\u0e30\u0e14\u0e34\u0e29\u0e10\u0e4c"},"content":{"rendered":"<p>LED \u0e0a\u0e37\u0e48\u0e2d\u0e19\u0e35\u0e49\u0e04\u0e38\u0e49\u0e19\u0e40\u0e04\u0e22\u0e01\u0e31\u0e19\u0e14\u0e35\u0e43\u0e19\u0e01\u0e25\u0e38\u0e48\u0e21\u0e19\u0e31\u0e01\u0e2d\u0e34\u0e40\u0e25\u0e47\u0e01\u0e17\u0e23\u0e2d\u0e19\u0e34\u0e01\u0e2a\u0e4c \u0e41\u0e15\u0e48\u0e43\u0e19\u0e01\u0e25\u0e38\u0e48\u0e21\u0e02\u0e2d\u0e07\u0e19\u0e31\u0e01\u0e1b\u0e23\u0e30\u0e14\u0e34\u0e29\u0e10\u0e4c\u0e17\u0e35\u0e48\u0e44\u0e21\u0e48\u0e40\u0e04\u0e22\u0e41\u0e27\u0e30\u0e40\u0e27\u0e35\u0e22\u0e19\u0e44\u0e1b\u0e40\u0e17\u0e35\u0e48\u0e22\u0e27\u0e40\u0e25\u0e48\u0e19\u0e15\u0e32\u0e21\u0e1a\u0e49\u0e32\u0e19\u0e2b\u0e21\u0e49\u0e2d \u0e2b\u0e23\u0e37\u0e2d\u0e44\u0e21\u0e48\u0e40\u0e04\u0e22\u0e41\u0e21\u0e49\u0e41\u0e15\u0e48\u0e19\u0e33\u0e02\u0e32\u0e02\u0e2d\u0e07 LED \u0e44\u0e1b\u0e2a\u0e31\u0e21\u0e1c\u0e31\u0e2a\u0e01\u0e31\u0e1a\u0e02\u0e31\u0e49\u0e27\u0e16\u0e48\u0e32\u0e19\u0e40\u0e1e\u0e23\u0e32\u0e30\u0e21\u0e31\u0e27\u0e41\u0e15\u0e48\u0e04\u0e34\u0e14\u0e27\u0e48\u0e32\u0e15\u0e31\u0e27\u0e40\u0e2d\u0e07\u0e44\u0e21\u0e48\u0e43\u0e0a\u0e48\u0e19\u0e31\u0e01\u0e2d\u0e34\u0e40\u0e25\u0e47\u0e01\u0e17\u0e23\u0e2d\u0e19\u0e34\u0e01\u0e2a\u0e4c\u0e1a\u0e49\u0e32\u0e07\u0e25\u0e48\u0e30 \u0e44\u0e21\u0e48\u0e21\u0e35\u0e04\u0e27\u0e32\u0e21\u0e23\u0e39\u0e49\u0e40\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e19\u0e35\u0e49\u0e1a\u0e49\u0e32\u0e07\u0e25\u0e48\u0e30<!--more--><\/p>\n<p>\u0e1a\u0e32\u0e07\u0e04\u0e19\u0e40\u0e25\u0e22\u0e40\u0e16\u0e34\u0e14\u0e44\u0e1b\u0e16\u0e36\u0e07\u0e01\u0e25\u0e31\u0e27\u0e44\u0e1f\u0e14\u0e39\u0e14 \u0e44\u0e21\u0e48\u0e15\u0e49\u0e2d\u0e07\u0e40\u0e1b\u0e47\u0e19\u0e01\u0e31\u0e07\u0e27\u0e25\u0e44\u0e1b\u0e04\u0e23\u0e31\u0e1a \u0e40\u0e23\u0e32\u0e21\u0e32\u0e25\u0e2d\u0e07\u0e17\u0e33\u0e04\u0e27\u0e32\u0e21\u0e23\u0e39\u0e49\u0e08\u0e31\u0e01 LED \u0e44\u0e1b\u0e1e\u0e23\u0e49\u0e2d\u0e21\u0e01\u0e31\u0e19\u0e27\u0e48\u0e32\u0e21\u0e31\u0e19\u0e04\u0e37\u0e2d\u0e2d\u0e30\u0e44\u0e23\u0e01\u0e31\u0e19\u0e41\u0e19\u0e48 \u0e41\u0e25\u0e49\u0e27\u0e43\u0e04\u0e23\u0e1a\u0e49\u0e32\u0e07\u0e17\u0e35\u0e48\u0e08\u0e33\u0e40\u0e1b\u0e47\u0e19\u0e15\u0e49\u0e2d\u0e07\u0e43\u0e0a\u0e49\u0e21\u0e31\u0e19<\/p>\n<p><span style=\"font-size: 18pt; color: #000000;\">LED \u0e04\u0e37\u0e2d\u0e2d\u0e30\u0e44\u0e23<\/span><\/p>\n<p>LED (Light Emitting Diode) \u0e04\u0e37\u0e2d\u0e2d\u0e38\u0e1b\u0e01\u0e23\u0e13\u0e4c\u0e2d\u0e34\u0e40\u0e25\u0e47\u0e01\u0e17\u0e23\u0e2d\u0e19\u0e34\u0e01\u0e2a\u0e4c\u0e43\u0e19\u0e15\u0e30\u0e01\u0e39\u0e25\u0e44\u0e14\u0e42\u0e2d\u0e14 \u0e41\u0e15\u0e48\u0e44\u0e21\u0e48\u0e44\u0e14\u0e49\u0e21\u0e35\u0e2b\u0e19\u0e49\u0e32\u0e17\u0e35\u0e48\u0e43\u0e19\u0e01\u0e32\u0e23\u0e08\u0e31\u0e14\u0e40\u0e23\u0e35\u0e22\u0e07\u0e01\u0e23\u0e30\u0e41\u0e2a\u0e44\u0e1f\u0e1f\u0e49\u0e32 \u0e41\u0e15\u0e48\u0e21\u0e31\u0e19\u0e21\u0e35\u0e2b\u0e19\u0e49\u0e32\u0e17\u0e35\u0e48\u0e2b\u0e25\u0e31\u0e01\u0e04\u0e37\u0e2d\u0e2a\u0e48\u0e34\u0e2d\u0e07\u0e2a\u0e27\u0e48\u0e32\u0e07 \u0e42\u0e14\u0e22\u0e17\u0e31\u0e48\u0e27\u0e44\u0e1b LED \u0e21\u0e35\u0e02\u0e32\u0e43\u0e0a\u0e49\u0e07\u0e32\u0e19 2 \u0e02\u0e32 \u0e44\u0e14\u0e49\u0e41\u0e01\u0e48\u0e02\u0e32 \u0e41\u0e2d\u0e42\u0e19\u0e14 (A) \u0e41\u0e25\u0e30 \u0e41\u0e04\u0e42\u0e17\u0e14 (K) \u0e14\u0e31\u0e07\u0e23\u0e39\u0e1b\u0e17\u0e35\u0e48 1 \u0e01\u0e32\u0e23\u0e41\u0e2a\u0e14\u0e07\u0e02\u0e32\u0e02\u0e2d\u0e07 LED<\/p>\n<p><a href=\"http:\/\/www.inventor.in.th\/home\/wp-content\/uploads\/2013\/11\/LED-Knowledge-001-1.jpg\"><img decoding=\"async\" loading=\"lazy\" style=\"vertical-align: bottom; margin: 4px;\" src=\"https:\/\/www.inventor.in.th\/home\/wp-content\/uploads\/2013\/11\/LED-Knowledge-001-1.jpg\" alt=\"LED-Knowledge-001-1\" width=\"474\" height=\"274\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/www.inventor.in.th\/home\/wp-content\/uploads\/2013\/11\/LED-Knowledge-001-2.jpg\"><img decoding=\"async\" loading=\"lazy\" style=\"vertical-align: bottom; margin: 4px;\" src=\"https:\/\/www.inventor.in.th\/home\/wp-content\/uploads\/2013\/11\/LED-Knowledge-001-2.jpg\" alt=\"LED-Knowledge-001-2\" width=\"500\" height=\"433\" \/><\/a><\/p>\n<p><em>\u0e23\u0e39\u0e1b\u0e17\u0e35\u0e48 1 \u0e41\u0e2a\u0e14\u0e07\u0e01\u0e32\u0e23\u0e08\u0e31\u0e14\u0e27\u0e32\u0e07\u0e02\u0e32 LED<\/em><\/p>\n<p>\u0e2b\u0e32\u0e01\u0e15\u0e49\u0e2d\u0e07\u0e01\u0e32\u0e23\u0e43\u0e2b\u0e49\u0e21\u0e31\u0e19\u0e2a\u0e48\u0e2d\u0e07\u0e2a\u0e27\u0e48\u0e32\u0e07\u0e40\u0e08\u0e34\u0e14\u0e08\u0e49\u0e32\u0e17\u0e49\u0e32\u0e2d\u0e32\u0e23\u0e21\u0e13\u0e4c\u0e01\u0e47\u0e40\u0e1e\u0e35\u0e22\u0e07\u0e41\u0e04\u0e48\u0e15\u0e48\u0e2d\u0e44\u0e1f\u0e40\u0e25\u0e35\u0e49\u0e22\u0e07\u0e43\u0e2b\u0e49\u0e21\u0e31\u0e19 \u0e42\u0e14\u0e22\u0e02\u0e31\u0e49\u0e27\u0e1a\u0e27\u0e01\u0e02\u0e2d\u0e07\u0e41\u0e2b\u0e25\u0e48\u0e07\u0e08\u0e48\u0e32\u0e22\u0e44\u0e1f\u0e15\u0e48\u0e2d\u0e17\u0e35\u0e48\u0e02\u0e32\u0e41\u0e2d\u0e42\u0e19\u0e14\u0e02\u0e2d\u0e07 LED (\u0e15\u0e48\u0e2d\u0e44\u0e1b\u0e08\u0e30\u0e40\u0e23\u0e35\u0e22\u0e01\u0e27\u0e48\u0e32\u0e02\u0e32 A) \u0e41\u0e25\u0e30\u0e02\u0e31\u0e49\u0e27\u0e25\u0e1a\u0e15\u0e48\u0e2d\u0e17\u0e35\u0e48\u0e02\u0e32\u0e41\u0e04\u0e42\u0e17\u0e14 (\u0e15\u0e48\u0e2d\u0e44\u0e1b\u0e08\u0e30\u0e40\u0e23\u0e35\u0e22\u0e01\u0e27\u0e48\u0e32\u0e02\u0e32 K) \u0e14\u0e31\u0e07\u0e23\u0e39\u0e1b\u0e17\u0e35\u0e48 2 \u0e01\u0e32\u0e23\u0e15\u0e48\u0e2d\u0e27\u0e07\u0e08\u0e23\u0e1e\u0e37\u0e49\u0e19\u0e10\u0e32\u0e19<\/p>\n<p><a href=\"http:\/\/www.inventor.in.th\/home\/wp-content\/uploads\/2013\/11\/LED-Knowledge-002.jpg\"><img decoding=\"async\" loading=\"lazy\" style=\"vertical-align: bottom; margin: 4px;\" src=\"https:\/\/www.inventor.in.th\/home\/wp-content\/uploads\/2013\/11\/LED-Knowledge-002.jpg\" alt=\"LED-Knowledge-002\" width=\"298\" height=\"499\" \/><\/a><\/p>\n<p><em>\u0e23\u0e39\u0e1b\u0e17\u0e35\u0e48 2 \u0e01\u0e32\u0e23\u0e15\u0e48\u0e2d\u0e27\u0e07\u0e08\u0e23\u0e1e\u0e37\u0e49\u0e19\u0e10\u0e32\u0e19\u0e02\u0e2d\u0e07 LED<\/em><\/p>\n<p><span style=\"font-size: 18pt;\">\u0e01\u0e32\u0e23\u0e19\u0e33\u0e44\u0e1b\u0e43\u0e0a\u0e49\u0e07\u0e32\u0e19<\/span><\/p>\n<p>\u0e14\u0e49\u0e27\u0e22\u0e04\u0e27\u0e32\u0e21\u0e2a\u0e27\u0e22\u0e07\u0e32\u0e21\u0e02\u0e2d\u0e07\u0e41\u0e2a\u0e07\u0e17\u0e35\u0e48\u0e21\u0e35\u0e43\u0e2b\u0e49\u0e40\u0e25\u0e37\u0e2d\u0e01\u0e21\u0e32\u0e01\u0e21\u0e32\u0e22\u0e2b\u0e25\u0e32\u0e22\u0e2a\u0e35\u0e41\u0e25\u0e30\u0e2b\u0e25\u0e32\u0e01\u0e23\u0e39\u0e1b\u0e17\u0e23\u0e07 \u0e08\u0e36\u0e07\u0e17\u0e33\u0e43\u0e2b\u0e49 LED \u0e16\u0e39\u0e01\u0e19\u0e33\u0e44\u0e1b\u0e43\u0e0a\u0e49\u0e43\u0e19\u0e17\u0e38\u0e01\u0e27\u0e07\u0e01\u0e32\u0e23 \u0e40\u0e0a\u0e48\u0e19\u0e43\u0e0a\u0e49\u0e17\u0e33\u0e44\u0e1f\u0e09\u0e32\u0e22, \u0e41\u0e2a\u0e14\u0e07\u0e2a\u0e16\u0e32\u0e19\u0e30\u0e01\u0e32\u0e23\u0e17\u0e33\u0e07\u0e32\u0e19 \u0e41\u0e25\u0e30\u0e41\u0e21\u0e49\u0e01\u0e23\u0e30\u0e17\u0e31\u0e48\u0e07\u0e2a\u0e23\u0e49\u0e32\u0e07\u0e07\u0e32\u0e19\u0e28\u0e34\u0e25\u0e1b\u0e30\u0e08\u0e32\u0e01 LED<\/p>\n<p>\u0e41\u0e15\u0e48\u0e40\u0e19\u0e37\u0e48\u0e2d\u0e07\u0e08\u0e32\u0e01\u0e04\u0e27\u0e32\u0e21\u0e2b\u0e25\u0e32\u0e01\u0e2a\u0e35\u0e02\u0e2d\u0e07 LED \u0e17\u0e33\u0e43\u0e2b\u0e49\u0e15\u0e49\u0e2d\u0e07\u0e43\u0e0a\u0e49\u0e2a\u0e48\u0e27\u0e19\u0e1c\u0e2a\u0e21\u0e2b\u0e23\u0e37\u0e2d\u0e2a\u0e32\u0e23\u0e01\u0e36\u0e48\u0e07\u0e15\u0e31\u0e27\u0e19\u0e33\u0e17\u0e35\u0e48\u0e17\u0e33\u0e43\u0e2b\u0e49\u0e40\u0e01\u0e34\u0e14\u0e41\u0e2a\u0e07\u0e43\u0e19\u0e0a\u0e48\u0e27\u0e07\u0e04\u0e27\u0e32\u0e21\u0e22\u0e32\u0e27\u0e04\u0e25\u0e37\u0e48\u0e19\u0e15\u0e48\u0e32\u0e07\u0e46 \u0e17\u0e35\u0e48\u0e2a\u0e48\u0e07\u0e1c\u0e25\u0e43\u0e2b\u0e49\u0e40\u0e23\u0e32\u0e21\u0e2d\u0e07\u0e40\u0e2b\u0e47\u0e19\u0e40\u0e1b\u0e47\u0e19\u0e2a\u0e35\u0e19\u0e31\u0e49\u0e19\u0e2a\u0e35\u0e19\u0e35\u0e49\u0e19\u0e31\u0e48\u0e07\u0e40\u0e2d\u0e07 \u0e14\u0e31\u0e07\u0e19\u0e31\u0e49\u0e19\u0e40\u0e23\u0e32\u0e21\u0e32\u0e14\u0e39\u0e04\u0e27\u0e32\u0e21\u0e15\u0e49\u0e2d\u0e07\u0e01\u0e32\u0e23\u0e41\u0e23\u0e07\u0e14\u0e31\u0e19\u0e15\u0e01\u0e04\u0e23\u0e48\u0e2d\u0e21\u0e02\u0e2d\u0e07 LED \u0e2a\u0e35\u0e15\u0e48\u0e32\u0e07\u0e46 \u0e14\u0e31\u0e07\u0e15\u0e32\u0e23\u0e32\u0e07\u0e17\u0e35 1<\/p>\n<p><a href=\"http:\/\/www.inventor.in.th\/home\/wp-content\/uploads\/2013\/11\/LED-Table-001.jpg\"><img decoding=\"async\" loading=\"lazy\" style=\"vertical-align: bottom; margin: 4px;\" src=\"https:\/\/www.inventor.in.th\/home\/wp-content\/uploads\/2013\/11\/LED-Table-001.jpg\" alt=\"LED-Table-001\" width=\"550\" height=\"358\" \/><\/a><\/p>\n<p><em>\u0e15\u0e32\u0e23\u0e32\u0e07\u0e17\u0e35\u0e48 1 \u0e41\u0e2a\u0e14\u0e07\u0e23\u0e30\u0e14\u0e31\u0e1a\u0e41\u0e23\u0e07\u0e14\u0e31\u0e19\u0e15\u0e01\u0e04\u0e23\u0e48\u0e2d\u0e21\u0e02\u0e2d\u0e07 LED \u0e2a\u0e35\u0e15\u0e48\u0e32\u0e07\u0e46<\/em><\/p>\n<p>\u0e08\u0e32\u0e01\u0e15\u0e32\u0e23\u0e32\u0e07\u0e17\u0e35\u0e48 1 \u0e04\u0e07\u0e40\u0e2b\u0e47\u0e19\u0e01\u0e31\u0e19\u0e41\u0e25\u0e49\u0e27\u0e19\u0e30\u0e04\u0e23\u0e31\u0e1a\u0e27\u0e48\u0e32 LED \u0e41\u0e15\u0e48\u0e25\u0e30\u0e2a\u0e35\u0e19\u0e31\u0e49\u0e19\u0e21\u0e35\u0e04\u0e27\u0e32\u0e21\u0e15\u0e49\u0e2d\u0e07\u0e01\u0e32\u0e23\u0e41\u0e23\u0e07\u0e14\u0e31\u0e19\u0e15\u0e01\u0e04\u0e23\u0e48\u0e2d\u0e21\u0e17\u0e35\u0e48\u0e41\u0e15\u0e01\u0e15\u0e48\u0e32\u0e07\u0e01\u0e31\u0e19 \u0e14\u0e31\u0e07\u0e19\u0e31\u0e49\u0e19\u0e01\u0e32\u0e23\u0e19\u0e33\u0e44\u0e1b\u0e43\u0e0a\u0e49\u0e07\u0e32\u0e19\u0e08\u0e36\u0e07\u0e21\u0e35\u0e04\u0e27\u0e32\u0e21\u0e08\u0e33\u0e40\u0e1b\u0e47\u0e19\u0e15\u0e49\u0e2d\u0e07\u0e15\u0e48\u0e2d\u0e15\u0e31\u0e27\u0e15\u0e49\u0e32\u0e19\u0e17\u0e32\u0e19 (R) \u0e2d\u0e19\u0e38\u0e01\u0e23\u0e21\u0e01\u0e31\u0e1a LED \u0e2b\u0e23\u0e37\u0e2d\u0e01\u0e32\u0e23\u0e15\u0e48\u0e2d\u0e04\u0e31\u0e48\u0e19\u0e23\u0e30\u0e2b\u0e27\u0e48\u0e32\u0e07 \u0e02\u0e31\u0e49\u0e27\u0e1a\u0e27\u0e01\u0e02\u0e2d\u0e07\u0e41\u0e1a\u0e15\u0e40\u0e15\u0e2d\u0e23\u0e35\u0e48\u0e01\u0e31\u0e1a\u0e02\u0e32 A \u0e02\u0e2d\u0e07 LED \u0e14\u0e31\u0e07\u0e23\u0e39\u0e1b\u0e17\u0e35\u0e48 3 \u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e08\u0e33\u0e01\u0e31\u0e14\u0e01\u0e23\u0e30\u0e41\u0e2a\u0e44\u0e21\u0e48\u0e43\u0e2b\u0e49 LED \u0e1e\u0e31\u0e07 \u0e14\u0e31\u0e07\u0e2a\u0e39\u0e15\u0e23\u0e04\u0e33\u0e19\u0e27\u0e13\u0e07\u0e48\u0e32\u0e22\u0e46 \u0e14\u0e31\u0e07\u0e19\u0e35\u0e49<\/p>\n<p><strong>R (\u0e04\u0e48\u0e32\u0e15\u0e31\u0e27\u0e15\u0e49\u0e32\u0e19\u0e17\u0e32\u0e19\u0e17\u0e35\u0e48\u0e15\u0e49\u0e2d\u0e07\u0e01\u0e32\u0e23) \u0e2b\u0e32\u0e44\u0e14\u0e49\u0e08\u0e32\u0e01<\/strong><\/p>\n<p><a href=\"http:\/\/www.inventor.in.th\/home\/wp-content\/uploads\/2013\/11\/formula.jpg\"><img decoding=\"async\" loading=\"lazy\" style=\"vertical-align: bottom; margin: 4px;\" src=\"https:\/\/www.inventor.in.th\/home\/wp-content\/uploads\/2013\/11\/formula.jpg\" alt=\"formula\" width=\"550\" height=\"91\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/www.inventor.in.th\/home\/wp-content\/uploads\/2013\/11\/LED-Knowledge-003.jpg\"><img decoding=\"async\" loading=\"lazy\" style=\"vertical-align: bottom; margin: 4px;\" src=\"https:\/\/www.inventor.in.th\/home\/wp-content\/uploads\/2013\/11\/LED-Knowledge-003.jpg\" alt=\"LED-Knowledge-003\" width=\"296\" height=\"498\" \/><\/a><\/p>\n<p><em>\u0e23\u0e39\u0e1b\u0e17\u0e35\u0e48 3 \u0e01\u0e32\u0e23\u0e15\u0e48\u0e2d\u0e15\u0e31\u0e27\u0e15\u0e49\u0e32\u0e19\u0e17\u0e32\u0e19\u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e08\u0e33\u0e01\u0e31\u0e14\u0e01\u0e23\u0e30\u0e41\u0e2a<\/em><\/p>\n <script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-4748714337904377\"\r\n     data-ad-slot=\"1097472834\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<p>\u0e21\u0e32\u0e16\u0e36\u0e07\u0e15\u0e23\u0e07\u0e19\u0e35\u0e49\u0e2b\u0e25\u0e32\u0e22\u0e04\u0e19\u0e01\u0e33\u0e25\u0e31\u0e07\u0e07\u0e07\u0e01\u0e31\u0e1a\u0e2a\u0e39\u0e15\u0e23\u0e41\u0e25\u0e30\u0e40\u0e01\u0e34\u0e14\u0e04\u0e27\u0e32\u0e21\u0e2a\u0e07\u0e2a\u0e31\u0e22\u0e02\u0e36\u0e49\u0e19\u0e27\u0e48\u0e32\u0e41\u0e25\u0e49\u0e27\u0e01\u0e23\u0e30\u0e41\u0e2a\u0e17\u0e35\u0e48\u0e15\u0e49\u0e2d\u0e07\u0e40\u0e2d\u0e32\u0e21\u0e32\u0e2b\u0e32\u0e23\u0e08\u0e30\u0e40\u0e2d\u0e32\u0e21\u0e32\u0e08\u0e32\u0e01\u0e44\u0e2b\u0e19 \u0e01\u0e47\u0e02\u0e2d\u0e2d\u0e18\u0e34\u0e1a\u0e32\u0e22\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e19\u0e35\u0e49\u0e04\u0e23\u0e31\u0e1a \u0e27\u0e48\u0e32 \u0e42\u0e14\u0e22\u0e1b\u0e01\u0e15\u0e34\u0e2b\u0e32\u0e01\u0e40\u0e1b\u0e47\u0e19 LED \u0e41\u0e1a\u0e1a\u0e18\u0e23\u0e23\u0e21\u0e14\u0e32\u0e08\u0e30\u0e15\u0e49\u0e2d\u0e07\u0e01\u0e32\u0e23\u0e01\u0e23\u0e30\u0e41\u0e2a\u0e1b\u0e23\u0e30\u0e21\u0e32\u0e13 10 \u0e21\u0e34\u0e25\u0e25\u0e34\u0e41\u0e2d\u0e21\u0e1b\u0e4c \u0e41\u0e15\u0e48\u0e2b\u0e32\u0e01\u0e40\u0e1b\u0e47\u0e19\u0e1b\u0e23\u0e30\u0e40\u0e20\u0e17\u0e04\u0e27\u0e32\u0e21\u0e2a\u0e27\u0e48\u0e32\u0e07\u0e2a\u0e39\u0e07 \u0e2d\u0e22\u0e48\u0e32\u0e07\u0e0b\u0e39\u0e40\u0e1b\u0e2d\u0e23\u0e4c\u0e44\u0e1a\u0e23\u0e15\u0e4c\u0e2a\u0e48\u0e27\u0e19\u0e21\u0e32\u0e01\u0e08\u0e30\u0e15\u0e49\u0e2d\u0e07\u0e01\u0e32\u0e48\u0e23\u0e01\u0e23\u0e30\u0e41\u0e2a\u0e17\u0e35\u0e48 20 \u0e16\u0e36\u0e07 30 \u0e21\u0e34\u0e25\u0e25\u0e34\u0e41\u0e2d\u0e21\u0e1b\u0e4c (\u0e42\u0e14\u0e22\u0e04\u0e48\u0e32\u0e01\u0e23\u0e30\u0e41\u0e2a\u0e19\u0e35\u0e49\u0e44\u0e14\u0e49\u0e21\u0e32\u0e08\u0e32\u0e01\u0e04\u0e38\u0e13\u0e2a\u0e21\u0e1a\u0e31\u0e15\u0e34\u0e02\u0e2d\u0e07 LED \u0e41\u0e15\u0e48\u0e25\u0e30\u0e1c\u0e39\u0e49\u0e1c\u0e25\u0e34\u0e15) \u0e01\u0e47\u0e2d\u0e22\u0e48\u0e32\u0e25\u0e37\u0e21\u0e04\u0e33\u0e19\u0e36\u0e07\u0e16\u0e36\u0e07\u0e0a\u0e19\u0e34\u0e14 LED \u0e17\u0e35\u0e48\u0e40\u0e23\u0e32\u0e43\u0e0a\u0e49\u0e40\u0e1b\u0e47\u0e19\u0e2a\u0e33\u0e04\u0e31\u0e0d\u0e19\u0e30\u0e04\u0e23\u0e31\u0e1a<\/p>\n<p><span style=\"text-decoration: underline; font-size: 18pt; color: #000000;\"><strong>\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e01\u0e32\u0e23\u0e04\u0e33\u0e19\u0e27\u0e13<\/strong><\/span><\/p>\n<p><span style=\"text-decoration: underline; color: #000000;\"><span style=\"font-size: 18pt;\">\u0e01\u0e32\u0e23\u0e15\u0e48\u0e2d LED \u0e2b\u0e19\u0e36\u0e48\u0e07\u0e14\u0e27\u0e07<\/span><\/span><\/p>\n<p>\u0e2b\u0e32\u0e01\u0e15\u0e49\u0e2d\u0e07\u0e01\u0e32\u0e23\u0e19\u0e33 LED \u0e2a\u0e35\u0e19\u0e49\u0e33\u0e40\u0e07\u0e34\u0e19\u0e2b\u0e19\u0e36\u0e48\u0e07\u0e14\u0e27\u0e07 \u0e15\u0e48\u0e2d\u0e01\u0e31\u0e1a\u0e44\u0e1f\u0e40\u0e25\u0e35\u0e49\u0e22\u0e07 12 \u0e42\u0e27\u0e25\u0e15\u0e4c \u0e14\u0e31\u0e07\u0e19\u0e31\u0e49\u0e19\u0e08\u0e30\u0e2a\u0e32\u0e21\u0e32\u0e23\u0e16\u0e41\u0e17\u0e19\u0e04\u0e48\u0e32\u0e08\u0e32\u0e01\u0e2a\u0e39\u0e15\u0e23\u0e44\u0e14\u0e49\u0e14\u0e31\u0e07\u0e19\u0e35\u0e49<\/p>\n<p>12V &#8211; 2.5V = 9.5V<\/p>\n<p>\u0e08\u0e32\u0e01\u0e19\u0e31\u0e49\u0e19\u0e19\u0e33\u0e44\u0e1b\u0e2b\u0e32\u0e23\u0e01\u0e31\u0e1a\u0e01\u0e23\u0e30\u0e41\u0e2a\u0e04\u0e37\u0e2d 20 \u0e21\u0e34\u0e25\u0e25\u0e34\u0e41\u0e2d\u0e21\u0e1b\u0e4c \u0e42\u0e14\u0e22\u0e41\u0e1b\u0e25\u0e07\u0e43\u0e2b\u0e49\u0e40\u0e1b\u0e47\u0e19\u0e2b\u0e19\u0e48\u0e27\u0e22\u0e41\u0e2d\u0e21\u0e1b\u0e4c \u0e14\u0e49\u0e27\u0e22\u0e01\u0e32\u0e23\u0e2b\u0e32\u0e231,000 \u0e44\u0e14\u0e49\u0e40\u0e17\u0e48\u0e32\u0e01\u0e31\u0e1a 0.02 \u0e41\u0e2d\u0e21\u0e1b\u0e4c \u0e04\u0e37\u0e2d<\/p>\n<p>9.5 \/ 0.02 = 475<\/p>\n<p>\u0e04\u0e48\u0e32\u0e15\u0e31\u0e27\u0e15\u0e49\u0e32\u0e19\u0e17\u0e32\u0e19\u0e17\u0e35\u0e48\u0e15\u0e49\u0e2d\u0e07\u0e01\u0e32\u0e23\u0e04\u0e37\u0e2d 475 \u0e42\u0e2d\u0e2b\u0e4c\u0e21<\/p>\n<p>\u0e41\u0e15\u0e48\u0e40\u0e19\u0e37\u0e48\u0e2d\u0e07\u0e08\u0e32\u0e01\u0e04\u0e48\u0e32 475 \u0e42\u0e2d\u0e2b\u0e4c\u0e21 \u0e44\u0e21\u0e48\u0e21\u0e35\u0e08\u0e33\u0e2b\u0e19\u0e48\u0e32\u0e22\u0e08\u0e23\u0e34\u0e07 \u0e08\u0e36\u0e07\u0e2a\u0e32\u0e21\u0e32\u0e23\u0e16\u0e40\u0e25\u0e37\u0e2d\u0e01\u0e04\u0e48\u0e32\u0e43\u0e01\u0e25\u0e49\u0e40\u0e04\u0e35\u0e22\u0e07\u0e44\u0e14\u0e49\u0e40\u0e0a\u0e48\u0e19 470 \u0e2b\u0e23\u0e37\u0e2d 510 \u0e42\u0e2d\u0e2b\u0e4c\u0e21<\/p>\n<p>\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e44\u0e23\u0e01\u0e47\u0e15\u0e32\u0e21\u0e2b\u0e32\u0e01\u0e15\u0e48\u0e2d\u0e41\u0e25\u0e49\u0e27 LED \u0e2a\u0e27\u0e48\u0e32\u0e07\u0e21\u0e32\u0e01\u0e40\u0e01\u0e34\u0e19\u0e44\u0e1b \u0e01\u0e47\u0e04\u0e27\u0e23\u0e40\u0e1e\u0e34\u0e48\u0e21\u0e04\u0e48\u0e32\u0e15\u0e31\u0e27\u0e15\u0e49\u0e32\u0e19\u0e17\u0e32\u0e19\u0e02\u0e36\u0e49\u0e19\u0e44\u0e14\u0e49 \u0e2b\u0e23\u0e37\u0e2d\u0e2b\u0e32\u0e01 LED \u0e2b\u0e23\u0e35\u0e48\u0e40\u0e01\u0e34\u0e19\u0e44\u0e1b\u0e01\u0e47\u0e43\u0e2b\u0e49\u0e25\u0e14\u0e04\u0e48\u0e32\u0e15\u0e31\u0e27\u0e15\u0e49\u0e32\u0e19\u0e17\u0e32\u0e19\u0e25\u0e07 \u0e01\u0e47\u0e40\u0e1e\u0e35\u0e22\u0e07\u0e40\u0e17\u0e48\u0e32\u0e19\u0e35\u0e49\u0e25\u0e48\u0e30\u0e04\u0e23\u0e31\u0e1a\u0e2b\u0e25\u0e31\u0e01\u0e01\u0e32\u0e23\u0e04\u0e33\u0e19\u0e27\u0e13 \u0e07\u0e48\u0e32\u0e22\u0e08\u0e23\u0e34\u0e07\u0e46<\/p>\n<p><span style=\"text-decoration: underline; font-size: 18pt; color: #000000;\"><strong>\u0e01\u0e32\u0e23\u0e15\u0e48\u0e2d LED \u0e41\u0e1a\u0e1a\u0e2b\u0e25\u0e32\u0e22\u0e14\u0e27\u0e07<\/strong><\/span><\/p>\n<p>\u0e2b\u0e25\u0e32\u0e22\u0e04\u0e23\u0e31\u0e49\u0e07\u0e17\u0e35\u0e48\u0e2a\u0e34\u0e48\u0e07\u0e1b\u0e23\u0e30\u0e14\u0e34\u0e29\u0e10\u0e4c\u0e02\u0e2d\u0e07\u0e40\u0e23\u0e32\u0e15\u0e49\u0e2d\u0e07\u0e01\u0e32\u0e23\u0e15\u0e48\u0e2d LED \u0e2b\u0e25\u0e32\u0e22\u0e14\u0e27\u0e07\u0e40\u0e0a\u0e48\u0e19\u0e2d\u0e32\u0e08\u0e43\u0e0a\u0e49\u0e40\u0e1b\u0e47\u0e19\u0e42\u0e04\u0e21\u0e44\u0e1f\u0e2a\u0e48\u0e2d\u0e07\u0e2a\u0e27\u0e48\u0e32\u0e07 \u0e2a\u0e32\u0e21\u0e32\u0e23\u0e16\u0e41\u0e1a\u0e48\u0e07\u0e23\u0e39\u0e1b\u0e41\u0e1a\u0e1a\u0e01\u0e32\u0e23\u0e15\u0e48\u0e2d\u0e44\u0e14\u0e49 3 \u0e25\u0e31\u0e01\u0e29\u0e13\u0e30 \u0e04\u0e37\u0e2d \u0e01\u0e32\u0e23\u0e15\u0e48\u0e2d\u0e41\u0e1a\u0e1a\u0e2d\u0e19\u0e38\u0e01\u0e23\u0e21, \u0e01\u0e32\u0e23\u0e15\u0e48\u0e2d\u0e41\u0e1a\u0e1a\u0e02\u0e19\u0e32\u0e19 \u0e41\u0e25\u0e30\u0e15\u0e48\u0e2d\u0e41\u0e1a\u0e1a\u0e1c\u0e2a\u0e21<\/p>\n<p><span style=\"text-decoration: underline; font-size: 18pt; color: #000000;\"><strong>\u0e01\u0e32\u0e23\u0e15\u0e48\u0e2d\u0e41\u0e1a\u0e1a\u0e2d\u0e19\u0e38\u0e01\u0e23\u0e21<\/strong><\/span><\/p>\n<p>\u0e01\u0e32\u0e23\u0e15\u0e48\u0e2d\u0e41\u0e1a\u0e1a\u0e2d\u0e19\u0e38\u0e01\u0e23\u0e21\u0e19\u0e31\u0e49\u0e19 \u0e40\u0e2b\u0e21\u0e32\u0e30\u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a\u0e01\u0e32\u0e23\u0e15\u0e48\u0e2d\u0e01\u0e31\u0e1a LED \u0e08\u0e33\u0e19\u0e27\u0e19\u0e44\u0e21\u0e48\u0e21\u0e32\u0e01\u0e40\u0e1e\u0e23\u0e32\u0e30\u0e41\u0e23\u0e07\u0e14\u0e31\u0e19\u0e17\u0e35\u0e48\u0e15\u0e49\u0e2d\u0e07\u0e01\u0e32\u0e23\u0e43\u0e0a\u0e49\u0e43\u0e19\u0e27\u0e07\u0e08\u0e23\u0e08\u0e30\u0e40\u0e1e\u0e34\u0e48\u0e21\u0e02\u0e36\u0e49\u0e19\u0e15\u0e32\u0e21\u0e08\u0e33\u0e19\u0e27\u0e19 LED \u0e17\u0e35\u0e48\u0e40\u0e1e\u0e34\u0e48\u0e21\u0e02\u0e36\u0e49\u0e19 \u0e41\u0e25\u0e30\u0e17\u0e35\u0e48\u0e2a\u0e33\u0e04\u0e31\u0e0d\u0e2b\u0e32\u0e01 LED \u0e14\u0e27\u0e07\u0e43\u0e14\u0e14\u0e27\u0e07\u0e2b\u0e19\u0e36\u0e48\u0e07\u0e40\u0e2a\u0e35\u0e22 LED \u0e14\u0e27\u0e07\u0e2d\u0e37\u0e48\u0e19\u0e01\u0e47\u0e08\u0e30\u0e44\u0e21\u0e48\u0e2a\u0e32\u0e21\u0e32\u0e23\u0e16\u0e17\u0e33\u0e07\u0e32\u0e19\u0e44\u0e14\u0e49\u0e15\u0e32\u0e21\u0e44\u0e1b\u0e14\u0e49\u0e27\u0e22<\/p>\n<p><a href=\"http:\/\/www.inventor.in.th\/home\/wp-content\/uploads\/2013\/11\/LED-Knowledge-004.jpg\"><img decoding=\"async\" loading=\"lazy\" style=\"vertical-align: bottom; margin: 4px;\" src=\"https:\/\/www.inventor.in.th\/home\/wp-content\/uploads\/2013\/11\/LED-Knowledge-004.jpg\" alt=\"LED-Knowledge-004\" width=\"476\" height=\"485\" \/><\/a><\/p>\n<p><em>\u0e23\u0e39\u0e1b\u0e17\u0e35\u0e48 4 \u0e01\u0e32\u0e23\u0e15\u0e48\u0e2d\u0e41\u0e1a\u0e1a\u0e2d\u0e19\u0e38\u0e01\u0e23\u0e21<\/em><\/p>\n<p>&nbsp;<\/p>\n<p>\u0e08\u0e32\u0e01\u0e23\u0e39\u0e1b\u0e2a\u0e32\u0e21\u0e32\u0e23\u0e16\u0e04\u0e33\u0e19\u0e27\u0e13\u0e2b\u0e32\u0e04\u0e48\u0e32\u0e15\u0e31\u0e27\u0e15\u0e49\u0e32\u0e19\u0e17\u0e32\u0e19\u0e08\u0e32\u0e01\u0e2a\u0e39\u0e15\u0e23\u0e40\u0e14\u0e35\u0e22\u0e27\u0e01\u0e31\u0e19\u0e41\u0e15\u0e48\u0e15\u0e49\u0e2d\u0e07\u0e1a\u0e27\u0e01\u0e04\u0e48\u0e32\u0e04\u0e27\u0e32\u0e21\u0e15\u0e49\u0e2d\u0e07\u0e01\u0e32\u0e23\u0e41\u0e23\u0e07\u0e14\u0e31\u0e19\u0e15\u0e01\u0e04\u0e23\u0e48\u0e2d\u0e21\u0e02\u0e2d\u0e07 LED \u0e41\u0e15\u0e48\u0e25\u0e30\u0e14\u0e27\u0e07\u0e40\u0e02\u0e49\u0e32\u0e44\u0e1b\u0e14\u0e49\u0e27\u0e22\u0e40\u0e0a\u0e48\u0e19<\/p>\n<p>12 &#8211; (2.5 + 2.5 + 2.5) = 5.5<\/p>\n<p>5.5 \/ 0.02 = 275 \u0e42\u0e2d\u0e2b\u0e4c\u0e21<\/p>\n<p><span style=\"text-decoration: underline; font-size: 18pt; color: #000000;\">\u0e01\u0e32\u0e23\u0e15\u0e48\u0e2d\u0e41\u0e1a\u0e1a\u0e02\u0e19\u0e32\u0e19<\/span><\/p>\n<p><span style=\"text-decoration: underline; font-size: 18pt; color: #000000;\">\u0e15\u0e48\u0e2d\u0e41\u0e1a\u0e1a\u0e15\u0e31\u0e27\u0e15\u0e49\u0e32\u0e19\u0e17\u0e32\u0e19\u0e41\u0e22\u0e01<\/span><\/p>\n<p>\u0e01\u0e32\u0e23\u0e15\u0e48\u0e2d\u0e02\u0e19\u0e32\u0e19\u0e41\u0e1a\u0e1a\u0e15\u0e31\u0e27\u0e15\u0e49\u0e32\u0e19\u0e17\u0e32\u0e19\u0e41\u0e22\u0e01\u0e40\u0e2b\u0e21\u0e32\u0e30\u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a\u0e43\u0e0a\u0e49\u0e01\u0e31\u0e1a\u0e27\u0e07\u0e08\u0e23\u0e17\u0e35\u0e48\u0e15\u0e49\u0e2d\u0e07\u0e15\u0e48\u0e2d LED \u0e08\u0e33\u0e19\u0e27\u0e19\u0e21\u0e32\u0e01\u0e40\u0e1e\u0e23\u0e32\u0e30\u0e15\u0e49\u0e2d\u0e07\u0e01\u0e32\u0e23\u0e41\u0e23\u0e07\u0e14\u0e31\u0e19\u0e15\u0e01\u0e04\u0e23\u0e48\u0e2d\u0e21 LED \u0e40\u0e17\u0e48\u0e32\u0e40\u0e14\u0e34\u0e21 \u0e41\u0e15\u0e48\u0e15\u0e49\u0e2d\u0e07\u0e01\u0e32\u0e23\u0e01\u0e23\u0e30\u0e41\u0e2a\u0e40\u0e1e\u0e34\u0e48\u0e21\u0e21\u0e32\u0e01\u0e02\u0e36\u0e49\u0e19\u0e15\u0e32\u0e21\u0e08\u0e33\u0e19\u0e27\u0e19 LED \u0e17\u0e35\u0e48\u0e40\u0e1e\u0e34\u0e48\u0e21\u0e02\u0e36\u0e49\u0e19 \u0e41\u0e25\u0e30\u0e2a\u0e34\u0e49\u0e19\u0e40\u0e1b\u0e25\u0e37\u0e2d\u0e07\u0e08\u0e33\u0e19\u0e27\u0e19\u0e15\u0e31\u0e27\u0e15\u0e49\u0e32\u0e19\u0e17\u0e32\u0e19\u0e41\u0e15\u0e48\u0e08\u0e30\u0e44\u0e14\u0e49\u0e04\u0e27\u0e32\u0e21\u0e2a\u0e27\u0e48\u0e32\u0e07\u0e02\u0e2d\u0e07 LED \u0e40\u0e17\u0e48\u0e32\u0e01\u0e31\u0e19\u0e08\u0e36\u0e07\u0e40\u0e2b\u0e21\u0e32\u0e30\u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a\u0e01\u0e32\u0e23\u0e15\u0e48\u0e2d\u0e43\u0e0a\u0e49\u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e17\u0e33\u0e40\u0e1b\u0e47\u0e19\u0e42\u0e04\u0e21\u0e44\u0e1f\u0e2d\u0e48\u0e32\u0e19\u0e2b\u0e19\u0e31\u0e07\u0e2a\u0e37\u0e2d\u0e14\u0e31\u0e07\u0e23\u0e39\u0e1b<\/p>\n<p><a href=\"http:\/\/www.inventor.in.th\/home\/wp-content\/uploads\/2013\/11\/LED-Knowledge-005.jpg\"><img decoding=\"async\" loading=\"lazy\" style=\"vertical-align: bottom; margin: 4px;\" src=\"https:\/\/www.inventor.in.th\/home\/wp-content\/uploads\/2013\/11\/LED-Knowledge-005.jpg\" alt=\"LED-Knowledge-005\" width=\"561\" height=\"443\" \/><\/a><\/p>\n<p><em>\u0e23\u0e39\u0e1b\u0e17\u0e35\u0e48 5 \u0e01\u0e32\u0e23\u0e15\u0e48\u0e2d\u0e41\u0e1a\u0e1a\u0e02\u0e19\u0e32\u0e19\u0e41\u0e1a\u0e1a\u0e15\u0e31\u0e27\u0e15\u0e49\u0e32\u0e19\u0e17\u0e32\u0e19\u0e41\u0e22\u0e01<\/em><\/p>\n<p><span style=\"text-decoration: underline; font-size: 18pt; color: #000000;\">\u0e15\u0e48\u0e2d\u0e41\u0e1a\u0e1a\u0e15\u0e31\u0e27\u0e15\u0e49\u0e32\u0e19\u0e17\u0e32\u0e19\u0e23\u0e48\u0e27\u0e21<\/span><\/p>\n<p>\u0e01\u0e32\u0e23\u0e15\u0e48\u0e2d\u0e41\u0e1a\u0e1a\u0e19\u0e35\u0e49\u0e08\u0e30\u0e17\u0e33\u0e43\u0e2b\u0e49\u0e04\u0e27\u0e32\u0e21\u0e2a\u0e27\u0e48\u0e32\u0e07\u0e02\u0e2d\u0e07 LED \u0e44\u0e21\u0e48\u0e40\u0e17\u0e48\u0e32\u0e01\u0e31\u0e19 \u0e42\u0e14\u0e22 LED \u0e14\u0e27\u0e07\u0e17\u0e35\u0e48\u0e21\u0e35\u0e28\u0e31\u0e01\u0e22\u0e4c\u0e17\u0e32\u0e07\u0e44\u0e1f\u0e1f\u0e49\u0e32\u0e15\u0e48\u0e33\u0e2a\u0e38\u0e14\u0e08\u0e30\u0e2a\u0e27\u0e48\u0e32\u0e07\u0e21\u0e32\u0e01\u0e01\u0e27\u0e48\u0e32\u0e14\u0e27\u0e07\u0e2d\u0e37\u0e48\u0e19 \u0e41\u0e15\u0e48\u0e01\u0e47\u0e0a\u0e48\u0e27\u0e22\u0e1b\u0e23\u0e30\u0e2b\u0e22\u0e31\u0e14\u0e08\u0e33\u0e19\u0e27\u0e19\u0e15\u0e31\u0e27\u0e15\u0e49\u0e32\u0e19\u0e17\u0e32\u0e19\u0e17\u0e35\u0e48\u0e15\u0e49\u0e2d\u0e07\u0e43\u0e0a\u0e49\u0e25\u0e14\u0e25\u0e07<\/p>\n<p><a href=\"http:\/\/www.inventor.in.th\/home\/wp-content\/uploads\/2013\/11\/LED-Knowledge-006.jpg\"><img decoding=\"async\" loading=\"lazy\" style=\"vertical-align: bottom; margin: 4px;\" src=\"https:\/\/www.inventor.in.th\/home\/wp-content\/uploads\/2013\/11\/LED-Knowledge-006.jpg\" alt=\"LED-Knowledge-006\" width=\"552\" height=\"450\" \/><\/a><\/p>\n<p><em>\u0e23\u0e39\u0e1b\u0e17\u0e35\u0e48 6 \u0e01\u0e32\u0e23\u0e15\u0e48\u0e2d\u0e41\u0e1a\u0e1a\u0e02\u0e19\u0e32\u0e19\u0e41\u0e1a\u0e1a\u0e15\u0e31\u0e27\u0e15\u0e49\u0e32\u0e19\u0e17\u0e32\u0e19\u0e23\u0e48\u0e27\u0e21<\/em><\/p>\n<p><span style=\"text-decoration: underline; font-size: 18pt; color: #000000;\">\u0e01\u0e32\u0e23\u0e15\u0e48\u0e2d\u0e41\u0e1a\u0e1a\u0e1c\u0e2a\u0e21<\/span><\/p>\n<p>\u0e40\u0e1b\u0e47\u0e19\u0e01\u0e32\u0e23\u0e15\u0e48\u0e2d\u0e42\u0e14\u0e22\u0e19\u0e33\u0e27\u0e07\u0e08\u0e23\u0e17\u0e35\u0e48\u0e15\u0e48\u0e2d\u0e2d\u0e19\u0e38\u0e01\u0e23\u0e21\u0e01\u0e31\u0e19\u0e2d\u0e22\u0e39\u0e48\u0e41\u0e25\u0e49\u0e27 \u0e15\u0e31\u0e49\u0e07\u0e41\u0e15\u0e48 2 \u0e0a\u0e38\u0e14\u0e02\u0e36\u0e49\u0e19\u0e44\u0e1b\u0e21\u0e32\u0e15\u0e48\u0e2d\u0e02\u0e19\u0e32\u0e19\u0e01\u0e31\u0e19 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\/><\/a><\/p>\n<p>\u0e23\u0e39\u0e1b\u0e17\u0e35\u0e48 7 \u0e01\u0e32\u0e23\u0e15\u0e48\u0e2d\u0e27\u0e07\u0e08\u0e23 LED \u0e41\u0e1a\u0e1a\u0e1c\u0e2a\u0e21<\/p>\n<p>\u0e40\u0e2d\u0e32\u0e25\u0e48\u0e30\u0e04\u0e23\u0e31\u0e1a \u0e19\u0e35\u0e48\u0e01\u0e47\u0e40\u0e1b\u0e47\u0e19\u0e41\u0e19\u0e27\u0e17\u0e32\u0e07\u0e40\u0e37\u0e48\u0e1e\u0e37\u0e48\u0e2d\u0e19\u0e31\u0e01\u0e1b\u0e23\u0e30\u0e14\u0e34\u0e29\u0e10\u0e4c\u0e17\u0e38\u0e01\u0e17\u0e48\u0e32\u0e19\u0e08\u0e30\u0e2a\u0e32\u0e21\u0e32\u0e23\u0e16\u0e19\u0e33\u0e44\u0e1b\u0e43\u0e0a\u0e49\u0e01\u0e31\u0e1a\u0e2a\u0e34\u0e48\u0e07\u0e1b\u0e23\u0e30\u0e14\u0e34\u0e29\u0e10\u0e4c\u0e02\u0e2d\u0e07\u0e15\u0e31\u0e27\u0e40\u0e2d\u0e07\u0e44\u0e14\u0e49\u0e43\u0e19\u0e40\u0e1a\u0e37\u0e49\u0e48\u0e2d\u0e07\u0e15\u0e49\u0e19 \u0e40\u0e2d\u0e32\u0e44\u0e27\u0e49\u0e43\u0e19\u0e15\u0e2d\u0e19\u0e2b\u0e19\u0e49\u0e32\u0e1c\u0e21\u0e08\u0e30\u0e21\u0e32\u0e17\u0e22\u0e2d\u0e22\u0e41\u0e19\u0e30\u0e19\u0e33\u0e42\u0e04\u0e23\u0e07\u0e07\u0e32\u0e19\u0e2a\u0e34\u0e48\u0e07\u0e1b\u0e23\u0e30\u0e14\u0e34\u0e29\u0e10\u0e4c\u0e07\u0e48\u0e32\u0e22\u0e46 \u0e43\u0e2b\u0e49\u0e1e\u0e2d\u0e40\u0e1b\u0e47\u0e19\u0e44\u0e2d\u0e40\u0e14\u0e35\u0e22\u0e01\u0e31\u0e19\u0e40\u0e23\u0e37\u0e48\u0e2d\u0e22\u0e46 \u0e2d\u0e22\u0e48\u0e32\u0e25\u0e37\u0e21\u0e15\u0e34\u0e14\u0e15\u0e32\u0e21\u0e2d\u0e48\u0e32\u0e19\u0e01\u0e31\u0e19\u0e43\u0e2b\u0e49\u0e44\u0e14\u0e49\u0e19\u0e30\u0e04\u0e23\u0e31\u0e1a<\/p>\n<p>#led<\/p>\n<p>#\u0e2b\u0e32\u0e04\u0e48\u0e32led<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>LED 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\u0e44\u0e1b\u0e2a\u0e31\u0e21\u0e1c\u0e31\u0e2a\u0e01<\/p>\n","protected":false},"author":1,"featured_media":545,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[4,5],"tags":[21,126,258,215],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.9 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0e01\u0e32\u0e23\u0e04\u0e33\u0e19\u0e27\u0e13\u0e2b\u0e32\u0e04\u0e48\u0e32\u0e15\u0e31\u0e27\u0e15\u0e49\u0e32\u0e19\u0e17\u0e32\u0e19\u0e41\u0e25\u0e30\u0e01\u0e32\u0e23\u0e15\u0e48\u0e2d\u0e43\u0e0a\u0e49\u0e07\u0e32\u0e19 LED\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Editorial\"\/>\n\t<meta name=\"msvalidate.01\" content=\"364C6E3915695B6365835ED354D44E58\" \/>\n\t<meta name=\"keywords\" 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