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

sehr gut und beleuchten sehr gut nichts, aber es kostet genug, um es zu schweißen

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

sehr gut und beleuchten sehr gut nichts, aber es kostet genug, um es zu schweißen

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 Qualität! Gut verpackt, antistatisch und schützende Verpackung, empfehle ich sehr!

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

Super Qualität! Gut verpackt, antistatisch und schützende Verpackung, empfehle ich sehr!

Scheint gut zu sein, einer davon getestet.

Seems good, one of them tested.

Scheint gut zu sein, einer davon getestet.

Schnell angekommen und ohne Probleme angekommen, sehr gute Qualität des Mini Boards mit WS2812B Chip. Ich empfehle es dringend, weil es eine tolle Qualität hat und es in vielen Arduino - Projekten und Drohnen zum Beispiel eingesetzt werden kann.

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.

Schnell angekommen und ohne Probleme angekommen, sehr gute Qualität des Mini Boards mit WS2812B Chip. Ich empfehle es dringend, weil es eine tolle Qualität hat und es in vielen Arduino - Projekten und Drohnen zum Beispiel eingesetzt werden kann.