These are actually very good when you fully understand what they were intended for. They are intended as individual letters for a sign. That is why there are not enough led's to actually fill the board of 49 positions, there are only 40 led's supplied. I have not assembled it yet so can't comment on how good it actually is.For the full instructions on how to assemble this look on here https://www.icstation.com/simple-breathing-lamp-redgreenyellow-customize-matrix-display-module-p-14803.html The only two things that you actually need to know to assemble it is that the rectangular pad connects to the shortest LED pin.The pins of other LED are inserted into the corresponding pads in sequence. The other is the little square switch needs to go with the little ribs on the switch facing down towards S1. Everything else is self explanatory.

These are actually very good when you fully understand what they were intended for. They are intended as individual letters for a sign. That is why there are not enough led's to actually fill the board of 49 positions, there are only 40 led's supplied. I have not assembled it yet so can't comment on how good it actually is.For the full instructions on how to assemble this look on here https://www.icstation.com/simple-breathing-lamp-redgreenyellow-customize-matrix-display-module-p-14803.html The only two things that you actually need to know to assemble it is that the rectangular pad connects to the shortest LED pin.The pins of other LED are inserted into the corresponding pads in sequence. The other is the little square switch needs to go with the little ribs on the switch facing down towards S1. Everything else is self explanatory.

These are actually very good when you fully understand what they were intended for. They are intended as individual letters for a sign. That is why there are not enough led's to actually fill the board of 49 positions, there are only 40 led's supplied. I have not assembled it yet so can't comment on how good it actually is.For the full instructions on how to assemble this look on here https://www.icstation.com/simple-breathing-lamp-redgreenyellow-customize-matrix-display-module-p-14803.html The only two things that you actually need to know to assemble it is that the rectangular pad connects to the shortest LED pin.The pins of other LED are inserted into the corresponding pads in sequence. The other is the little square switch needs to go with the little ribs on the switch facing down towards S1. Everything else is self explanatory.

excellent rapport qualité-prix. est venu dans sa propre petite boîte de rangement. tous les composants. J'ai hâte de construire celui - ci.

great value for money. came in it’s own little storage box. all components there. looking forward to building this one.

excellent rapport qualité-prix. est venu dans sa propre petite boîte de rangement. tous les composants. J'ai hâte de construire celui - ci.

ENTRETENIDO ELECTRONICA KIT, EST RECOMMANDÉ.

ENTRETENIDO KIT DE ELECTRONICA, SE RECOMIENDA.

ENTRETENIDO ELECTRONICA KIT, EST RECOMMANDÉ.

Beau produit, merci BANGGOOD.

Beautiful product, thank you BANGGOOD.

Beau produit, merci BANGGOOD.

Un autre kit pour me divertir dans les mois les plus froids à venir.

Another kit to keep me entertained in the upcoming colder months.

Un autre kit pour me divertir dans les mois les plus froids à venir.

Le kit de soudure NIce, qui contient 40 leds, semble être un produit de bonne qualité.

NIce soldering kit, contains 40 leds, seems to be a good quality product.

Le kit de soudure NIce, qui contient 40 leds, semble être un produit de bonne qualité.

Nombre insuffisant de LED à compléter, mais dans l'ensemble agréable

Insufficient LED's to complete but overall enjoyable

Nombre insuffisant de LED à compléter, mais dans l'ensemble agréable

Arrivé à l'heure semble bon jusqu'à présent

Arrived on time looks good so far

Arrivé à l'heure semble bon jusqu'à présent

Livraison très rapide, Merci beaucoup

Very quick delivery, Many thanks

Livraison très rapide, Merci beaucoup

Beaucoup de plaisir. J'ai aimé qu'il n'y ait absolument pas d'instructions. Même pas chinois. Ça marche très bien. Kit a manqué 10 leds. J'ai commandé plus de conduits cathodiques de 5 mm pour remplir la matrice. J'espère que j'ai testé correctement et qu'ils ne sont pas censés être de type anode commun.

Lots of fun. I liked that there were absolutely no instructions. Not even Chinese. It works great. Kit came short 10 leds. I ordered more 5mm common cathode leds to fill out the matrix. Hope i tested correctly and they aren't supposed to be common anode type.

Beaucoup de plaisir. J'ai aimé qu'il n'y ait absolument pas d'instructions. Même pas chinois. Ça marche très bien. Kit a manqué 10 leds. J'ai commandé plus de conduits cathodiques de 5 mm pour remplir la matrice. J'espère que j'ai testé correctement et qu'ils ne sont pas censés être de type anode commun.