久久婷婷国产综合色啪

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          Color LED indicator control based on ADP8866

          The mobile phone requires 7 LEDs for backlight display and two LEDs for indication. Due to cost and mechanical requirements, mobile phone manufacturers use red / green (RG) LEDs to effectively implement standby notifications in three situations: unread messages, low battery, and appointment scheduling. For each condition, the LED will emit different colors of light: red light, green light or yellow light (red light + green light).

          ADP8866 provides an ideal solution for this common situation, as shown in Figure 1. It has a total of 9 LED channels, 7 of which are used to illuminate the display. The red and green signals of the RG LED are controlled by the remaining two channels, resulting in the blinking pattern shown in Figure 2.

          ADP8866 controls the settings of backlighting and LED indicators

          Figure 1. ADP8866 control backlighting and LED indicator settings

          The ADP8866 evaluation board includes a graphical programming utility, as shown in Figure 3; its I2C register is set to perform the indicator flashing function.

          The register setting shown in Figure 3 will first generate a 250 ms 10 mA red light (Sink 8) pulse, and then generate a 250 ms red light pulse after it goes out for 500 ms. The second red light pulse is mixed with the green light pulse to generate yellow light, so it consumes only half the current (5 mA) to provide the same brightness. The green LED (Sink 9) has a similar setting, but its first pulse is delayed. When the second green light pulse goes out, the system will wait for 12 seconds and then repeat. When this sequence is enabled, all three colors will flash repeatedly in succession, as shown in Figure 2. If a red or green indicator is required, only the first or third pulse needs to be enabled. If only red and yellow notifications are required, the red LED should be enabled on the first and second pulses, and the green LED should only be enabled on the second pulse.

          Figure 2. Red and green flashing pulse sequences and the resulting colors

          Figure 3. ADP8866 graphical user interface for LED indicator programming

          When the red and green lights overlap, the current decreases, so the brightness of all three color indicators is the same. In addition, the red and green light currents can also be changed to produce other colors in the RG spectrum. The pulse width, off time and amplitude are fully customizable, so various lighting effects are possible.

          Phlizon is a new high-tech enterprise, specializing in research, production, sales services of Led Grow Light.The headquarters is located in Huilongda Industrial Park, Shilongzai ,Shiyan Street, Baoan District, Shenzhen, China.So far we have overseas warehouses in the United States, Germany, the United Kingdom, and Spain.we strive to provide convenient and highly efficient solution services.


          Adopts Samsung LED 5630 as light sources, which has the advantages of high performance, low energy consumption and stability.

          Input voltage:AC100-240V,easy to use, safe and suitable for any country.

          LED Lifespan is reach up to 50,000 hours.

          Suitable for all kinds of plant growth, flowering and yield

          Safe and environmental protection, free from pollution and harmful substances

          Best LED Grow Lights

          Features:

          High power brand Samsung 5630 led with high par vaule
          100-277v/200-480v for industrial planting
          Higher PPFD value per unit area
          Full Spectrum Grow Light mimics natural sunlight for different period of growth
          Passive heat sink and die casting aluminum shell
          Aluminum body for a good heat-dissipation
          Elegant appearance
          Easy to install by minute
          More convenient and simple for maintenance
          Energy saving,environmental friendly
          3-5 Year warranty

          Applications
          Hydroponics,Horticulture,Agriculture and Greenhouse
          Locations:Farm,Exhibition,Garden,Home,Urban,Bonsai,and University Lab
          Growth of Fruits,Vegetables,Flowers and so on

          Seeding,Rooting,Breeding,Flowering and Fruiting period

          LED Linear Grow Light
          Phlizon is the manufacturer factory and we sell our products at a low price directly, besides all our Power supply, Fans and wire all are Fire-resistant material,won't catch fire.
          We currently have warehouses in the UK, USA, Canada,Spain, and Australia,and we are working on opening more warehouses in other countries to shorten our delivery time.
          We have strong OEM/ODM capabilities, with experienced teams, full post-sales support and an established quality control system.
          We promise to provide high-quality products with competitive prices, fast delivery, and responsive services for our clients.


          Cautions

          1.This light is not waterproof, do not spray water

          2.Never touch and hit the Light while it is working.

          3.Lighting work environment is -20 ~ 40 ?°C, 45% ~ 95% RH.

          4. Please cut off the power when there is a lightning strike.

          5. Make sure that the mounting position can withstand 10 times the weight of the light.

          600W Grow light

          PH Linear Series

          Quantum Board Grow Light,Quantum Board Grow Light Kits,Led Quantum Board Grow Light,200W Quantum Board Grow Light

          Shenzhen Phlizon Technology Co.,Ltd. , https://www.philizon.com

          久久婷婷国产综合色啪

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