Circuits & Schematics Light: colour color organ

Subsection: "Light"
  Including:
  Colour Organ   LEDs
Search results: 36 Output: 1-10
  1. Circuits Light Analog Devices AD5228 AD590JR AD8602ARM-REEL
    .. they were not in full darkness. The circuit in Figure 1 lets you set a hue of blue light that can match your favorite blue color. Although you can accomplish this task with another circuit (Reference 1), this circuit provides a finer ...
    14-03-2023
  1. .. stage in the manufacture of an RGB sensor is the tuning process, for which we will need an RGB light source based on power color LEDs, the current through which is regulated over a wide range. To obtain correct and stable results during the ...
    19-01-2023
  1. .. it turns off, inductor L 1 discharges its stored energy through the LED during flyback, allowing you to light any type or color of LED. Figure 1. This simple astable multivibrator provides a low-cost way to drive an LED from a single cell. ...
    23-12-2022
  2. Circuits Supply Light Maxim MAX1698 MAX4040
    .. systems often use LEDs of different colors and in varying quantities of each color. Some examples are white for the display backlight, green for keypad illumination, and red for power. ...
    09-02-2022
  3. .. LEDs find wide use in backlighting color-LCD screens in most portable devices, such as cellular phones, PDAs, and MP3 players. Multiple LEDs often ...
    25-11-2020
  4. .. oscillator; and two high-power LEDs. Because the circuit drives the LED with a constant current, you can use any LED color to suit the situation. The circuit uses a simple DIAC (diode-alternating-current) relaxation oscillator, which ...
    26-07-2020
  5. .. of the VLED over a wide range without regard to the characteristics of a particular FET or VLED, which may be of any color or wavelength. These values also show that the V F of a single white VLED is insufficient to allow the ...
    25-07-2019
  6. .. Štofka EDN The human eye can see any color as a mixture of blue, red, and green. The circuit in Figure 1 produces all three colors through an Broadcom ...
    12-05-2019
  7. .. EDN There is much interest in LED-based lighting due to the availability of high-power, high-efficiency white and other-color LEDs (Reference 1). Because an LED is a current-controlled device, typical control circuits regulate the ...
    15-02-2019
  8. .. and employ the fourth channel as a constant-voltage source. The example system is an LCD projector that requires three color LED strings: red, blue, and green. Each string uses 1-A LEDs and is driven in a buck mode topology (see Figure ...
    27-11-2018

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