RGB MCU Display Pattern Dual Channel 24 LED VU Level Indicator Meter F Amplifier K5DB
OOTDTY
Description:
Using three color SMD LED, colorful, color flexible configuration, prefabricated a variety of color scheme, can set a color scheme specific to the color of each point, there are various design can choose, can adjust the brightness, the sensitivity adjustable, can set the infrared remote control self learning convenient control, (You need prepared infrared remote yourself, only supports theN/E/C, this format is more common, can take home try television, set-top boxes, I get home in nine receiver remote control, remote control, haier TV Tmall magic box remote control and a waste of VCD remote control test can be used, remote control of home electric fans and air conditioning remote control test can’t use).
signal: pick up the three lines on the headphone jack, respectively is a signal Ground (together with the power of the board negative) )left sound channel, right channel.
After power on, in fact inside each led is red, green, blue three different colors LED integrated together, in addition to normal display red, green, blue three color, red and green can mixed yellow, red and blue can mixed magenta, green and blue can mixed cyan. in fact, If you have a closer look, you can see different colors of the led interior lights on, the picture can not take out this effect, two colors mixed into the color, Close look at the actual effect is not better than picture effect, far distance to see the same effect.
Functional status and buttons operation:
K1 and K2 two buttons, press have short press and long press two types.
The following statement if not special said it need long press, it means short press.
1. Level Display Status:
After power on, Level automatic display the brightness, pattern, color scheme and sensitivity of the last power off status.
This state the button function:
K1 / show pattern selection click in a pattern, pattern at the end of the cycle from the very beginning.
K1 long press/to enter the pattern of color scheme selection state (note: the bottom upward emission pattern buttons on long press to enter the infrared learning state).
K2 / sensitivity select click change sensitivity level, the order is the highest sensitivity…..The lowest sensitivity > > sensitivity automatically return to the highest sensitivity.
K2 long press/entered into a state of brightness adjustment.
2. Brightness adjustment status:
The left 24 section bright display 8 red 8 green 8 blue, on the right shows the current brightness (red), 3 pieces according to grade 1, Toatl grade 8.
This state the button functions:
K1 / click the higher brightness level, the highest is all bright.
K1 long press/return level the brightness of the display status and return before entering the set.
K2 / brightness click on the lower level, the lowest level is the low end of the three led light.
K2 long press/save the brightness of the set and returns the level display status.
3. Color scheme selection state:
Left and right sides of each led all bright led displays the current color (Peak keep mode the top led color indicates the peak point color).
This state the button functions:
K1 / click the show next prefabricated color configuration scheme, the order is a scheme > > the current program, the last a prefabricated scheme > custom solutions (note that custom solutions when the factory is empty, that is, all black, the need to define the color of each dot) > prefabricated plan 1, so cycle.
K1 long press/to save and select the current scheme return level display state.
K2 / press with K1 instead choose order.
K2 long press/to enter a custom color configuration status.
4. Custom color configuration status:
Left and right side shows a custom color (Default red) (Peak keep mode the top led color indicates the peak point color), on the left side of the low end of the led flashing said the current led is selected.
This state the button functions:
K1 / click on the selected led moving up , the top the most low-end will move to another column.
K1 long press/color change to the next, change order red, yellow, green, blue, blue, magenta, six colors cycle show.
K2 / click on the selected led moves down a, the bottom will be moved to another column led one of the most high-end.
K2 long according to save the current color scheme and returns a color scheme selection state.
5. Infrared learning key state:
Enter the state of all lights all out K1 and K2 button press any returns level display status.
Need N/E/C of the infrared remote control (the remote control need since with) TV set-top boxes, such as remote control can try sure no air conditioning, remote control or a lot of N/E/C format, is actually use the four buttons on the remote control to the corresponding board K1 short press and press K2 short press and long according to the four functions.
Since the learning process: the first is the K1 short according to the corresponding function, with the remote control of the sensor of the board (without getting too close to) press the button, if learn to work on the left will light up six led and into the K1 long according to the corresponding function learning state again press the corresponding K1 long press the remote control button again to add 6 led into the same process in order to learn the K2 short press and K2 long press after the four keys will automatically save and return to the level display status at that time you can use the remote control to control, convenient.
If press buttons have no reaction, estimation is infrared remote control code format is not suitable for, can only change the remote control to try again.
Specifications:
Power Supply: DC 5-6V/250mA
(Maximum current is all LED open and the highest brightness, generally less than 100mA)
Size: 100x34mm/3.94×1.34″
Installed Hole Distance: 52mm/2.05″
Hole Diameter: 3.2mm/0.13″
(Note that around the mounting hole is preferable to use an insulating spacer)
Quantity: 1 Pc
Note:
Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
No Retail Package
Package Includes:
1 x Assembled Dual Channel 24 LED VU Level Indicator
