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.

お金のための大きい価値。 小さな収納箱に入ってきた すべてのコンポーネントはそこにあります。 これから 建設を楽しみにしてます。

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

お金のための大きい価値。 小さな収納箱に入ってきた すべてのコンポーネントはそこにあります。 これから 建設を楽しみにしてます。

エントレティド・エレクトロニカ・キットが推奨されます。

ENTRETENIDO KIT DE ELECTRONICA, SE RECOMIENDA.

エントレティド・エレクトロニカ・キットが推奨されます。

Beautiful product, thank you BANGGOOD.

Beautiful product, thank you BANGGOOD.

Beautiful product, thank you BANGGOOD.

これからの寒い時期に私を楽しませてくれる別のキット。

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

これからの寒い時期に私を楽しませてくれる別のキット。

40のLEDを含む素晴らしいはんだ付けキットは、良質の製品であるようです。

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

40のLEDを含む素晴らしいはんだ付けキットは、良質の製品であるようです。

完成するにはLEDが不足していますが、全体的に楽しいです

Insufficient LED's to complete but overall enjoyable

完成するにはLEDが不足していますが、全体的に楽しいです

到着時刻はこれまでのところ良好

Arrived on time looks good so far

到着時刻はこれまでのところ良好

非常に迅速な配達、多くの感謝

Very quick delivery, Many thanks

非常に迅速な配達、多くの感謝

楽しいわ 指示が全くないのが気に入った。 中国人でもね うまく機能します。 キットは10のリードが短いです。 マトリックスを埋めるために、5mmの一般的なカソードLEDをもっと注文しました。 私は正しくテストし、それらは一般的な陽極タイプではないことを希望します。

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.

楽しいわ 指示が全くないのが気に入った。 中国人でもね うまく機能します。 キットは10のリードが短いです。 マトリックスを埋めるために、5mmの一般的なカソードLEDをもっと注文しました。 私は正しくテストし、それらは一般的な陽極タイプではないことを希望します。