Differences

This shows you the differences between two versions of the page.

--- en:blinkingdualcolorled [2014/07/01 16:53]
ruppi created
+++ en:blinkingdualcolorled [2014/07/01 16:58] (current)
ruppi
@@ Line 1: / Line 1: @@
+= Overview =
+the red LED is on for 2 sec, then the red LED is off and the yellow-green LED is on for 2sec, then it is off. this sequence is repeated.
+Two-color LED flashes alternately. through,the LED driving principle and the basic ADK, ADK IO can know how to use.
+= Hardware Required =
+ * ADK Board
+ * ADK IO Kit
+ * Mini Breadboard
+ * Cathode Common LED with Dual Color RED and Yellow-green  x 1ea
+ * 330 ohm Resistor x 2ea
+ * jumper wires
+= Knowledge Base =
+== Dual Color LED ==
+A light-emitting diode (LED) is a semiconductor light source.
+The following  Mechanical diagram three different lengths of lead will be able to see that.
+The longest lead is Cathode of common and the next longest is the anode of the red and It is the shortest, yellow-green of the anode.
+  * Symbol
+{{:en:2led_symbol.png?100}}
+  * Mechanical diagram
+{{:2led_mechanical.png?100}}
+== Resistor ==
+Restricts the amount of current that can flow through a circuit.
+ * [http://www.audionotekits.com/resistorcodes.html | 5 band resistor color code calculator]
+ * Symbol
+{{:en:resistor_symbol.png?60}}
+= Circuit =
+{{:en:Odroid_ADK_LED_1.png}}
+{{:en:2LED.png}}
+{{:en:2LED2.png}}
+= Schematic =
+{{:en:LED2_sch.png}}
+LED는 정전압 소자이므로 정격 전류 이상의 전류를 공급 할 경우 수명이 감소하거나 파손 될 수도 있습니다.
+LED의 양극에 직렬로 저항 330옴을 직렬로 추가하여, 10mA 이상의 과전류가 흐르는 것을 방지하므로, LED를 보호 할 수 있습니다.
+= Video =
+[[Play(http://www.youtube.com/embed/zwNGtOh6b5M)]]
+= Software =