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

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

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

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

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.

¡Calidad estupenda! Bien empaquetado, antiestático y protector, lo recomiendo encarecidamente!

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

¡Calidad estupenda! Bien empaquetado, antiestático y protector, lo recomiendo encarecidamente!

Parece bueno, uno de ellos probado.

Seems good, one of them tested.

Parece bueno, uno de ellos probado.

Llegó rápido y llegó sin problemas, muy buena calidad de la mini placa con chip WS2812B. Lo recomiendo encarecidamente porque tiene una gran calidad y se puede utilizar en muchos proyectos arduinos y drones por ejemplo.

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.

Llegó rápido y llegó sin problemas, muy buena calidad de la mini placa con chip WS2812B. Lo recomiendo encarecidamente porque tiene una gran calidad y se puede utilizar en muchos proyectos arduinos y drones por ejemplo.