excellent quality. caution: those newer series wont work with logic high of 3,3 volts.

excellent quality. caution: those newer series wont work with logic high of 3,3 volts.

excellent quality. caution: those newer series wont work with logic high of 3,3 volts.

un surtido amplio de leds, me gusto el enpaque uno recorta los que necesita

un surtido amplio de leds, me gusto el enpaque uno recorta los que necesita

un surtido amplio de leds, me gusto el enpaque uno recorta los que necesita

Buen producto conforme a lo descrito

Buen producto conforme a lo descrito

Buen producto conforme a lo descrito

très bon et éclairent très bien rien mais il coûte assez pour le souder

muy buenos y iluminan muy bien nada mas que cuesta bastante soldarlo

très bon et éclairent très bien rien mais il coûte assez pour le souder

wow...... very fast delivery . thanks bangood but little costly

wow...... very fast delivery . thanks bangood but little costly

wow...... very fast delivery . thanks bangood but little costly

Awesome product, i've ordered 2x100, all works i've uses fastled library and managed to make a 20x10 matrix to display some leds without problems

Awesome product, i've ordered 2x100, all works i've uses fastled library and managed to make a 20x10 matrix to display some leds without problems

Awesome product, i've ordered 2x100, all works i've uses fastled library and managed to make a 20x10 matrix to display some leds without problems

Whell, I ordered the black boards with the black led case on it (as on the picture), but I got the third variant. Black board with white cases on it. Someone maybe colorblind? I ordered 12 plates and they all came unharmed. Not yet tested the leds but expect that there will be no issues. For a jumbo display with 1200 of these pixels you still have a scan frequency of 27,8Hz (carrier frequency = 800kHz). For higher scanrates or bigger screens with acceptable scan rates, just divide into sections and adapt the control software. For testing the chips you can provide supply voltage to V+ and V- and an oscillator signal with a frequency of 800kHz and a dutycycle of 0.68 between the Din and V- line.

Whell, I ordered the black boards with the black led case on it (as on the picture), but I got the third variant. Black board with white cases on it. Someone maybe colorblind? I ordered 12 plates and they all came unharmed. Not yet tested the leds but expect that there will be no issues. For a jumbo display with 1200 of these pixels you still have a scan frequency of 27,8Hz (carrier frequency = 800kHz). For higher scanrates or bigger screens with acceptable scan rates, just divide into sections and adapt the control software. For testing the chips you can provide supply voltage to V+ and V- and an oscillator signal with a frequency of 800kHz and a dutycycle of 0.68 between the Din and V- line.

Whell, I ordered the black boards with the black led case on it (as on the picture), but I got the third variant. Black board with white cases on it. Someone maybe colorblind? I ordered 12 plates and they all came unharmed. Not yet tested the leds but expect that there will be no issues. For a jumbo display with 1200 of these pixels you still have a scan frequency of 27,8Hz (carrier frequency = 800kHz). For higher scanrates or bigger screens with acceptable scan rates, just divide into sections and adapt the control software. For testing the chips you can provide supply voltage to V+ and V- and an oscillator signal with a frequency of 800kHz and a dutycycle of 0.68 between the Din and V- line.

Super qualité ! Bien emballé, emballage antistatique et protecteur, je recommande vivement !

Super qualité ! Bien emballé, emballage antistatique et protecteur, je recommande vivement !

Super qualité ! Bien emballé, emballage antistatique et protecteur, je recommande vivement !

Ça a l'air bien, l'un d'eux a été testé.

Seems good, one of them tested.

Ça a l'air bien, l'un d'eux a été testé.

Arrivé rapidement et sans problèmes, très bonne qualité de la mini-carte avec puce WS2812B. Je le recommande fortement car il a une grande qualité et il peut être utilisé dans de nombreux projets arduino et drones par exemple.

Arrived fast and arrived without problems, very good quality of the mini board with WS2812B chip. I strongly recommend it because it has a great quality and it can be used in many arduino projects and drones for example.

Arrivé rapidement et sans problèmes, très bonne qualité de la mini-carte avec puce WS2812B. Je le recommande fortement car il a une grande qualité et il peut être utilisé dans de nombreux projets arduino et drones par exemple.