https://youtu.be/AXzwsMlHv6E
RGB Lights Compaing Three LED Lights Red,Green & Blue. We Adjusting the Brightness Of the LED it Create new Colour. So the LED Adjusting Brightness using Codes(0-255).
Mixing colors
►To produce other colors, you can combine the three colors in different intensities. To generate different colors you can use PWM to adjust the brightness of each LED.
►As the LEDs are very close to each other, we can only see the final colors result rather than the three colors individually.
►To have an idea on how to combine the colors, take a look at the following chart. This is the simplest color mixing chart, there are more complex color charts on the web.
►RGB LEDs have 4 pins which can be distinguished by their length. The longest one is the ground (-) or voltage (+) depending if it is a common cathode or common anode LED, respectively.
https://hackster.imgix.net/uploads/attachments/435541/rgb_led_jmyok49IGY.png?auto=compress%2Cformat&w=680&h=510&fit=max
RGB LED is acombination of 3 LEDs in just one package
· 1x Red LED
· 1x Green LED
· 1x Blue LED
The color produced bythe RGB LED is a combination of the colors of each one of these three LEDs.
Mixing colors
https://hackster.imgix.net/uploads/attachments/435543/image_oT6Dc4sI8P.png?auto=compress%2Cformat&w=680&h=510&fit=max
To produce other colors, you can combine the three colors in different intensities. To generate different colors you can use PWM to adjust the brightness of each LED. As the LEDs are very close to each other, we can only see the final colors result rather than the three colors individually.
R G B
(255,255,255)= White color
The 255 is full brightness of the led light
RGB LED Two Types:
https://hackster.imgix.net/uploads/attachments/435544/image_GD2K7Zirhu.png?auto=compress%2Cformat&w=680&h=510&fit=max
RGB LED BLINK:
https://hackster.imgix.net/uploads/attachments/435546/demo_light_bb_1_TgQhwS5UxJ.png?auto=compress%2Cformat&w=680&h=510&fit=max
ARDUINO UNO USING BLUETOOTH RGB CONTROLLER:
https://hackster.imgix.net/uploads/attachments/435548/adrino_uno_blu_module_bb_1_4dL0VpkkZT.png?auto=compress%2Cformat&w=680&h=510&fit=max
ARDUINO NANO USING BLUETOOTH RGB CONTROLLER:
https://hackster.imgix.net/uploads/attachments/435549/adrino_nano_control_bb_1_jlysZlJL2x.png?auto=compress%2Cformat&w=680&h=510&fit=max
DOWNLOAD: Arduino code and Android app - http://gestyy.com/wvr2kw