APA102 LEDs have problem At 24 MHz? You can try HD107s LED

HD107S LEDs don’t any trouble at 24 MHz. According to Paul Stoffregen’s Articles on December 6, 2017December 7, 2017, we know the APA102 LEDs strips have the problem at 24 MHz, usually after 150 to 250 LEDs.  But why?  Here’s his attempt to investigate: One tempting explanation is signal quality problems due to horribly messy unterminated wiring carrying high speed signals, as in this photo! But it turned out to be a more fundamental timing problem. In this test, a Teensy 3.2 runs the FastLED [...]

sk6812 ws2812B Pixel RGB led chip info

as we all know ,sk6812 and ws2812B Pixel LED is the most popular among all pixel led , bec it is stable and a  absolutely  Economic choice  for normal  project . but there are two Types  in the market The quality Type  for ws2812B/sk6812 LED with  Pure gold wire and use epistar LED chip ,same as follow  Specification 1.warranty:3years 2.the LED lamp with Pure gold wire use epistar led chipset(( the led chipset is bigger than sananLED chipset,make a big luminous surface)) 3.lifespan :30,000 Hours。 4.Luminance:2800-3000MCD 5.Gold -content :99.9%pure gold [...]

HD108 LED with grayscales 65536(16bits)- update of HD107s LED

HD108 LED  is the upgraded version of HD107s, same PWM refresh rate: 27kHz, transmission  speed  40M bps max but gray lever 65536(16bits), which will on Market on December 2019. welcome to  order in advance ,but only 100pcs  108 RGB pixel LED Per Person, if you need HD108 led strip , only 5meters  per person Application: the HD108  LED can be used to make  led strip ,led tube, pixel led  dot , led bar,ect . Brief of HD108  LED The fastest digital pixel led HD108 -it is a [...]

Operating tips on hwo to do wiring with our HD107s LED

Operating tips on hwo to do wiring with our HD107s LED . 1) Our HD107s LED with working voltage Dc5V 0.3W (max). 2) if you use power supply Model: LRS-350-5V ,, one pcs power supply work with800pcs led ( max) . if you have 801 pcs led , use two power supply ( all power supply cannot make 100% use of Rated power) . 3) All wiring connection should be connected according to wiring chart ,cannot make random wiring connection ,make sure the [...]

HD107s pixel RGB led will become the best seller in Pixel led industry , (a replacement of APA102/APA102C/APA107/SK9822)

HD107s pixel RGB led will become the best seller in  Landscape Lighting , the HD107s  LED can be used to make  led strip ,led tube, pixel led  dot , led bar,ect . Brief of HD107s  LED The fastest digital pixel led HD107s -it is a update of apa102 led, which is Absolutely a best perfect pixel led to  replace  APA102/APA102C/APA107/SK9822, bec it is much more stable and faster and energy saving . and HD107s LED has the fastest Transmission speed and refresh Rate among all digital [...]

love pixel led strip and love rose lighting

It is delight to welcome friends from afar This is Mr Mohamed Eino and Mr Mohamed Hosny and his cute daugher  ,there are family company located in Cairo Egypt,who did led screen bussiness mainly before , this is their first to make full color pixel led strip project for a time Tunnel,,bec the  pixel led market is very popular  in  Egypt , it can be used widely ,such as 1. Night Club 2. KTV singing club 3. Dance floor 4. TV Show Back gound 5. Stage,Disco Club 6,game machaine 7,amusment equipments 8. Outdoor building,fridge.. 9 [...]

May we have your attention please

Hello everyone ,, May i have your attentions please all Default shipping with rose lighting logo on PCB , If need blank PCB or your own logo,,advice us in advance We welcome ODM and OEM too. Join rose lighting to light up a colorful life . Rose lighting- focus on pixel led strip since 2012 project case , please visit my youtube channels https://www.youtube.com/channel/UCvyva13eZQxSJY6JqutQjXQ/videos more new items ,, please follow us by facebook https://www.facebook.com/roselightings Thanks for all attention please    

SK9822 – a clone of the APA102?

from Tom’s blog Two years ago we  took a deeper look into the APA102. Although it was more expensive than the common WS2812, and harder to come by, it had some intriguing properties. The main benefits are a timing-insensitive  SPI interface, allowing easy interfacing to standard periphery, and a much higher PWM frequency of >19kHz, making the APA102 almost flicker free. So much about that. Considering how things with LEDs from China go, it should not take too long for clones to appear? [...]

How about try fastest pixel led HD107s to light up your project colorful

How about try fastest pixel led HD107s to light up your project colorful The fastest pixel led chip HD107s ,it is a update of apa102 led,  (a replacement of APA102/APA102/SK9822) which is  Absolutely a best perfect pixel led ,,a absolute choice to replace apa102 /sk9822 LED led .. bec it is much more stable and faster and engery saving .   Advanatages 1, CLK+Data double wire transfer. 2, PWM refresh rate can be +27kHz 3, Max transfer speed is 40M bps 4, And HD107S with built-in sleep function, no [...]

APA102, APA107 and SK9822, The differences?

Do you know the difference of APA102, APA107,HD107s and SK9822? APA102: 20+ kHz PWM. APA107: 9 kHz PWM. HD107s: 26+ kHz PWM (the upgrade of APA107). SK9822: 4.7 kHz PWM. In conclusions, APA107/HD107s  is one real product which can replace APA102. HD107s pixel led chip with PWM refresh Rate 27KHZ and transmission rate 40MHZ Apa107 pixel led chip with PWM refresh rate 9KHZ and transmission rate 30MHZ original apa102 pixel led chip with PWM refresh rate 20KHZ and transmission rate 20MHZ (Gone) app102C (made in china [...]

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