Čo je ovládač svetelného pásu LED?
Ovládač LED pásikov 1, simulácia
LED lights come in two basic types: analog and digital. They have different controls, so it's good to know which one you need for your project. Analog bars are available in monochrome (one color) or RGB (full spectrum). They are sold in scrolls and can be cut into small pieces. These segments are marked with metal contact pads, sometimes with scissor icon screens printed on them (love those!). . The strips shown here are 5cm and 10cm long and each segment contains 3 LEDs. Typically, the light bar uses 30, 32, 60 or 120 LEDs per meter, which changes the price and power consumption.
Ovládač LED pásika 2, správanie
Disappear together and stay together with the flashing LED. All LEDs on the light bar will act as one LED, and they are not addressable. One way to see it is that they don't have any drive chips visible on the strip (that's digital!). . The digital strip comes with RGB LEDs, and the strip has a driver chip to control the LEDs separately. These are also referred to as separately addressable or addressable only. The zone where the LPD8806 driver is used is shown here. Other popular drives you will see also use WS2801 drives, while using WS2812 RGB LED light strips, these drives are installed directly in the LED package! They can also be segmented and cut into bite-size pieces.
Ovládač LED pásikov 3, napájanie
Aby váš LED pásik svietil pri vhodnom výkone, musíte poznať prúd spotrebovaný položkou a jej prevádzkové napätie. Keď poznáte tieto dve veci, môžete si vybrať zdroj energie. Majte na pamäti, že súčasná lotéria môže byť ošemetná záležitosť. Tu vezmeme informácie z tabuľky údajov a vložíme ich do niekoľkých jednoduchých rovníc, aby sme získali maximálny požadovaný prúd, pretože informácia v tabuľke údajov je, či LED svieti na plný jas.
Vyššie uvedené je o tom, čo je ovládač LED pásika a podrobný úvod o ovládači LED pásika, o ktorom sa podelíme, verím, že po prečítaní vyššie uvedeného zhrnutia sme týmto poznatkom do určitej miery porozumeli, chceme sa dozvedieť viac o informáciách o ovládači LED pásikov, môžete ísť na zákaznícky servis a poradiť sa.
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