Grove - Variable Color LED User Manual
Contents
1. Grow the Difference y seeed Grove Variable Color LED User Manual Release date 2015 9 22 Version 1 0 Wiki http www seeedstudio com wiki Grove Variable Color LED Bazaar http Awww seeedstudio com depot Grove Variable Color LED p 852 html cPath 81 35 y seeed Grow the Difference Document Revision History y seeed Grow the Difference Contents Document Revision History EE EE EE ET EE AE ER 1 Introduction EES SERE Re EE ee EER EER GE EE ee GR RE Re ee ee GR Re Re Ee GE Ee ee GR EE Ee ee ee ee ee 2 Features EO OE Oe cre ee RR EG ET ie SO EE EE ee teen eee eee nett es 4 Usage EE EE EE EER EE EATER 5 R Resources E RE EO AT EE RR ET OE E E E EE EAE T y seeed Grow the Difference Disclaimer For physical injuries and possessions loss caused by those reasons which are not related to product quality such as operating without following manual guide natural disasters or force majeure we take no responsibility for that Under the supervision of Seeed Technology Inc this manual has been compiled and published which covered the latest product description and specification The content of this manual is subject to change without notice Copyright The design of this product including software and its accessories is under tutelage of laws Any action to violate relevant right of our product will be penalized through law Please consciously observe relevant local laws in the use of this pr2. pin 9 void setup nothing happens in setup void loop fade in from min to max in increments of 5 points for int fadeValue 0 fadeValue lt 255 fadeValue 5 sets the value range from 0 to 255 analogWrite ledPin fadeValue wait for 30 milliseconds to see the dimming effect delay 30 fade out from max to min in increments of 5 points for int fadeValue 255 fadeValue gt 0 fadeValue 5 y seeed Grow the Difference sets the value range from 0 to 255 analogWrite ledPin fadeValue wait for 30 milliseconds to see the dimming effect delay 30 Upload the code please click here if you do not know how to upload Adjust the three adjustable resistances I am sure you will like it Have a try y seeed Grow the Difference 5 Resources e Variable Color LED eagle file
3. oduct y seeed Grow the Difference 1 Introduction This Grove consists of one 8mm RGB LED It operates at 5V DC When SIG pin is logic HIGH the RGB LED will light up Perfect for use on Seeeduino digital outputs or also can be controlled by pulse width modulation And it uses three adjustable resistor to change the color of the RGB LED y seeed Grow the Difference 2 Features Grove compatible Color adjustable Application Ideas Toys Decoration Cautions Be gentle when adjusting the R G and B adjustable resistances in case of over turning y seeed Grow the Difference 3 Specification Item Typical Unit Operate Voltage 5 0 VDC Working Current 20 mA Variable Resistor lt 1 KO y seeed Grow the Difference 4 Usage The three resistances RED GREEN and BLUE of the module control the R G and B channels respectively By adjusting the three adjustable resistances it can turn out variable color The thing to notice however is that be gentle when turning the adjustable resistances The following sketch demonstrates a simple application of controlling its brightness As the picture on the below indicates the Variable Color LED is connected to digital port 9 of the Grove Basic Shield The hardware installation is gave as follow Copy and paste code below to a new Arduino sketch Demo code like int ledPin 9 LED connected to digital
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