8 Rgb Light Beads Knowledge You Don'T Know

October 29, 2022

First, What does rgb light beads mean?

1. RGB lamp beads are lamp beads that use RGB three-color chips to generate light, and the colors can be changed thousands of times.

2.RGB is the three primary colors. The light emitted by the current LED chips is generally blue, and the colors are adjusted by the phosphors of the three colors of red, green and blue. In fact, there is a yellow phosphor is also very important. R=red, G=green, B=blue.

3. Full RGB means being able to display 0-255, or the full range.

4. RGB is a color standard in the industry. It obtains various colors by changing the three color channels of red (R), green (G), and blue (B) and superimposing them on each other. of. RGB is the color representing the three channels of red, green and blue. This standard includes almost all the colors that can be perceived by human vision, and is one of the most widely used color systems.

Led Rgb Flood Light

Second, rgb lamp bead wiring method
1. rgb lamp beads are divided into two types: common anode and common cathode. Be sure to distinguish clearly when wiring.

2. Connect the positive and negative poles to the positive and negative poles of the power supply respectively.

3. When connecting the four wires on the LED full-color LED to the controller, the yellow is connected to the common layer, and the three wires of red, green and blue are connected to the corresponding control island wires.

4. LED full-color light beads are divided into common anode and common cathode, and only need to be used in combination with the corresponding common anode or common cathode controller. The common anode is used more. Usually, the four rows on the LED full-color beads are yellow, red, green and blue.

5. The yellow wire should be connected to the common pole (the common anode is positive + and the common cathode is negative -), the red wire should be connected to the red control wire (usually marked R) on the controller, and the green wire should be connected to the red control wire on the controller control line.

6. If it is connected to the green control wire (usually marked G) on the controller, the blue wire must be connected to the blue control wire (usually marked B) on the controller. Red, green and blue cannot be arbitrarily connected. If connected at will, the displayed color will be different from the actual color.

Third. How to control rgb lamp beads
The rgb light is the combination of red, green, and blue LEDs. You use the three-way pwm to control the brightness of r, g, and b respectively, and the combined color is ever-changing.

Forth. Can rgb lamp beads use lenses?
The rgb lamp beads can be used with lenses, and the use is the same except for the assembly. Just the packaging is different

Fifth, rgb lamp beads plus lens
1. The condensing effect of the lens on the point light source is the best.

2. Two types: integrated lamp beads and a combination of multiple lamp beads

3. The integrated lamp bead is a surface light source, and the condensing effect of the lens is definitely not good;

4. If it is a combination of multiple lamp beads, adding a lens should have better focusing effect than integrating lamp beads, but it may not be your ideal focusing effect (such as adding a single 30-degree lens, and finally the whole lamp The angle will not be 30 degrees, but greater than 30 degrees).

Sixth, magic duck rgb lamp beads
The Ducky Magic Duck 2087s continues the lighting system of the 2108s. The 7-segment backlight brightness can be adjusted through the FN + number keys 1 to 7, and the FN + number key 8 can be switched to the breathing light mode. Ducky uses high-quality LED lights, which makes the overall backlight brightness very uniform, uniform in color and brightness, and has a longer lifespan than ordinary LEDs. quality.

Seventh, rgb light bead control circuit
1. Colorful lamp controller installation line: The colorful lamp beads have three lines, namely R, G, B, that is, red, green, and blue. Tens of thousands of colors can be changed from these three colors. The line can be directly connected to the corresponding RGB binding post. Among them, the colorful light bar has a yellow line that comes from the loop, and this line can be connected to the positive pole.

2. The RGB line is connected to the negative pole, the loop is the positive pole, and the controller controls the negative light bar, which is called the common anode.

Eighth. What are the specifications of rgb lamp beads
1. The commonly used model is 3528, the power of this is 0.06w, the current is 20 mA, and the voltage is 3.0-3.6 volts;

2. The other is 5050, the light bead power of this model is 0.2w, the current is 60 mA, and the voltage is 3.2-3.6 volts.

3. In addition, the model specifications of LEDrgb lamp beads are 3014, 4014, 5630, etc.

The above is the editor's answer to the relevant questions about RGB lamp beads, I hope it will be useful to you.

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Ms. Mandy

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