Pros: These leds are really bright and cheap. Leds are easy to use and can be used in lots of different projects. Common cathode in leds allows you to use them easily with for example, relays and change to different colors between red, green and blue. Leds are transparent, circular and small.
Other: Pins are on the order - left: Red, longest ... Read more
pros: very nice and extra bright RGB colors LEDs , very cool for some projects , using common cathode means that it is the same as normal LEDs, also the Transparent case is better and give a nice tone to the projects.
cons: aside from the longer pin which is ground , they are not labeled , also the pins tend to bend a little after usage because of the ... Read more
Very useful, can be used in a lot of projects, especially with Arduino. Well packaged, all of them working, very good product. It says Commom Cathode, but it is Commom Anode actually. It took me a while to figure why they were not working until I tried to wire them the other way around. If you need specifically commom cathode LEDs, don't buy this. Althought ... Read more
Very bright RGB LEDs. They are easy to use and it is nice you can mix all the colors you like. Much more useful than single color LEDs. None that I can think of. Perhaps they are a little bit expensive. They cost you 0.37$ per LED. Make sure you understand the 'common cathode' part of these RGB Leds. So connect the longest leg to the 5V line. Connect ... Read more
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