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.

Отличное соотношение цены и качества. Пришла в собственном маленьком ящике для хранения. Все компоненты там. С нетерпением жду этого.

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

Отличное соотношение цены и качества. Пришла в собственном маленьком ящике для хранения. Все компоненты там. С нетерпением жду этого.

ENTRETENIDO ELECTRONICA KIT, IS РЕКОМЕНДУЕТСЯ.

ENTRETENIDO KIT DE ELECTRONICA, SE RECOMIENDA.

ENTRETENIDO ELECTRONICA KIT, IS РЕКОМЕНДУЕТСЯ.

Beautiful product, thank you BANGGOOD.

Beautiful product, thank you BANGGOOD.

Beautiful product, thank you BANGGOOD.

Еще один набор, чтобы развлечь меня в ближайшие холодные месяцы.

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

Еще один набор, чтобы развлечь меня в ближайшие холодные месяцы.

NIce паяльник, содержит 40 свинцов, кажется, хороший продукт качества.

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

NIce паяльник, содержит 40 свинцов, кажется, хороший продукт качества.

Недостаточно светодиодов для завершения, но в целом приятным

Insufficient LED's to complete but overall enjoyable

Недостаточно светодиодов для завершения, но в целом приятным

Прибыл вовремя выглядит хорошо до сих пор

Arrived on time looks good so far

Прибыл вовремя выглядит хорошо до сих пор

Очень быстрая доставка, Большое спасибо

Very quick delivery, Many thanks

Очень быстрая доставка, Большое спасибо

Очень весело. Мне понравилось, что не было абсолютно никаких инструкций. Даже китайцы. Он отлично работает. Кит опустился на 10 очков. Я заказал больше 5-миллиметровых катодных проводов, чтобы заполнить матрицу. Надеюсь, я проверил правильно, и они не должны быть типа обычного анода.

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.

Очень весело. Мне понравилось, что не было абсолютно никаких инструкций. Даже китайцы. Он отлично работает. Кит опустился на 10 очков. Я заказал больше 5-миллиметровых катодных проводов, чтобы заполнить матрицу. Надеюсь, я проверил правильно, и они не должны быть типа обычного анода.