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I cut the stripe and I checked all the connections. Here are some pictures to show how things are connected, in and out, etc.
Se ve bien. Lo único que no me gustó fue que hay un punto de soldadura en el medio de la franja que interfiere con la uniformidad. Voy a poner esto en una carcasa así que no debería haber ningún problema pero si quieres que se muestren abiertamente eso puede o no puede ser un desvío. Acabo de probarlo con una fuente de alimentación de 12vDC y sólo los primeros 5 LEDs brillan y como a 1Hz. Voy a actualizar más a medida que avance en mi proyecto
It worked normally with LEDStrip on OMNIBUSF4-FC.
Всё отлично работает.
I have ordered 3 pcs of those 144 LEDs pr meter devices. I am quite impressed by the quality - first, it seemed that the line was not that flexible, but I later found out that this is not an issue at all. The light intensity of all LEDs is really equal. One can expect to make pretty good "video" devices with good quality - the overall image is uniform and good looking. Of course you will need a lot of "pixels" if you really want to make a big image screen. One little flow - the 144 pcs device is actually made by soldering 2 x 72 pcs together. The connection is not that good and the physical distance at the connection area is longer than the rest LED "pitch". This would need to be corrected if you need more seamless connection. It is visible on the image I provided below. It is really easy to program these LED lines - my 12 year old son learned to program them just for some minutes using Arduino board and the appropriate libraries. The color and the intensity (by PWM) can be programmed independently for each single LED using simple addressing algorithm. We have much fun with these devices!
Unlike some others here, i never had a failed LED on a strip yet, and i ordered 3 of them already. Good LED strips, very bright, you can cut them into pieces and solder them to wire to use small parts of them for, Quads (Drones) as example. To solder the wires to a cutted part, use a exacto knife or a scalpel and scrape of the black part on the bottom, carefully! This will expose copper which you can then solder too! Love them :)
Turned up quickly work very well very bright and look mint !
Used this LED Strips cut down to 5 pieces each for every arm on my hexacopter to be connected to the Flightcontroller with LED control... Works fine !
schöne und helle farben hatte schon welche wo der rot ton zu stark war und alle anderen farben überdekte
Received in good condition