{"id":2590,"date":"2023-08-22T12:18:00","date_gmt":"2023-08-22T12:18:00","guid":{"rendered":"https:\/\/vegaprocessors.in\/blog\/?p=2590"},"modified":"2023-08-22T12:18:00","modified_gmt":"2023-08-22T12:18:00","slug":"interfacing-rgb-led-with-aries-v3-0-board","status":"publish","type":"post","link":"https:\/\/vegaprocessors.in\/blog\/interfacing-rgb-led-with-aries-v3-0-board\/","title":{"rendered":"Interfacing RGB LED with ARIES v3.0 board"},"content":{"rendered":"\n

In this tutorial we will see how to connect the RGB LED with ARIES v3.0<\/strong> Board. The RGB LED can emit different colors by mixing the 3 basic colors red, green and blue.<\/p>\n\n\n\n

RGB LED<\/h2>\n\n\n\n

RGB LED also known as Tricolour LED have three LEDs inside them and usually, these three internal LEDs share either a common anode (Common positive) or a common cathode (Common Negative) in a through-hole package. In Common Cathode type LEDs, there will be three positive terminals each terminal representing a colour and one negative terminal representing all three colours. In Common Anode, there will be three negative terminals each terminal representing a colour and one positive terminal representing all three colours. <\/p>\n\n\n\n

For Common Cathode type, If we want RED to be ON, we need to power the RED LED pin and ground the common negative. The same goes for all the LEDs. In Common Anode type, if we want RED to be on in above, we need to ground the RED LED pin and power the common positive. The same goes for all the LEDs. To produce other colours, you can combine the three colours in different intensities.<\/p>\n\n\n\n

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Prerequisites<\/h2>\n\n\n\n