WS2812B Individually Addressable 100PCS IC RGB LED Pixel DC5V

These are awesome and worked great. Soldering each connection to use them in an array is tedious, but well worth it in the end. Every LED worked, and they can get extremely dim or blindingly bright.I went with the white PCB, but looking back I probably should have chosen black because the white reflects some of the light from the LEDs. That’s not really a flaw with the product, just something to keep in mind. Diffusing them with something like paper helps a lot. Next time I’ll probably go with black.They were also very easy to control and address with an ESP32.My only small gripe is that all of the LEDs are oriented with data flowing in the same direction. If you arrange them in rows, that means you have to run a wire from the data-out at the end of one row all the way back across to the data-in on the next row. A serpentine layout would have made wiring a little easier, but it’s definitely not enough of an issue for me to take off a star.

These are fantastic! They are small, about the size of a penny, so they require some dexterity to work with. I use a helping hand to hold them for soldering though and it is no problem. They work brilliantly! I have driven them so far using a Raspberry Pi 3, an Arduino Uno and a Nano. In all three cases they were great, bright, nice color and very responsive. I bought a 5v 15amp power supply to power them, but I have also plugged them directly into the 5v rail of my EVGA G2 1300 watt psu as well and they worked no problem. Keep in mind that all 100 of these at full brightness will draw a lot of amps, way too much for your USB port, so a power supply is a must.Soldering is pretty easy. They are small, but the pads are ample enough, there are 6 total, 2 for 5v, 2 for ground and 2 for data in and out. That is 600 solder points for the whole lot! I have had the best success using single strand 20 AWG hookup wire. I tried some stranded 4 pin wire I had for regular rgb led's, but it became brittle and snapped off at the solder points when handled too much. I picked up some 18 AWG 3 pin cable as well, but it is stranded cable and can be a pain to solder. SIngle strand cable has been the easiest for me by far. I am enjoying these a lot and will be buying lot's more!

Worked exactly as intended. I wanted to create custom lighting for my 3D printer and was able to with these LEDs. I printed a mount, soldered them together, connected them to the printers main board, and wrote some code. Now I have white lighting while printing, red if an error occurs, and green once finished just for fun.They are individually addressable ass advertised which was convenient as I only have one header for this type of LED on my main board, the others would take some extra work to connect. This also made the wiring situation less hectic because I only needed one cable connected to the board instead of three.I’ve had them installed for a couple of weeks now and they have worked great, even when the temperature around them fluctuates more than normal.Overall a very solid purchase and something I will buy again for other projects once I inevitably run out of them.

These worked perfect for my gauge cluster repair business. This customer wanted an RGB backlight in his cluster. Coupled with the BTF lighting Bluetooth controller this project turned out awesome. The Brightness and colors and overall look is awesome! Will be buying these again. Thank you!

These LEDS are great for my project. Exactly as advertised and worked flawlessly.They are not wired together at all. They are just bare PCBs that need soldering and wire to work.These are not for everybody, especially if you're a beginner. These aren't breadboard compatible and need soldering to work out of the box, but if your project needs individual LEDS that require custom wiring then these are a great option.All 200 LEDS I ordered, I tested before and after soldering and they worked flawlessly.4 stars because they need lots of soldering to work and they're use cases are way smaller than other led products.

Why did you pick this product vs others?:These are awesome! They are very durable and work great. Soldering was pretty easy and they can handle a lot of heat with no problem. I soldered hundreds of them without one failure. They have been in use for a few months and are still going strong!

When you need individual NeoPixel-style LEDs for a project, having a pack of 100 on hand is extremely convenient.The LEDs come attached together, so you can simply break off the number you need for a particular build. That makes the pack flexible for everything from a single indicator LED to larger lighting projects without having to buy different quantities each time.The soldering pads are a good size and easy to work with, which makes these much less frustrating to assemble than some tiny LED boards I've used. The boards also feel well made and have been straightforward to integrate into my electronics projects.For the quantity you get, they're a very good value. A pack this size should last through quite a few projects before I need to think about ordering more.

This worked great for the deck edge lights and my ball and crosshairs display for my FPV drone Carrier Deck. Edge Lights were green and turned red after a trap to signify fowl deck. Now to sell the carrier deck on eBay along with my VASI lights for FPV use.

Awesome lights for projects requiring custom LED work. Small little buggers to solder though! Six solders per led is a lot, so hopefully you don’t require too many for each of your projects. Awesome with using FAST LED Arduino library and an ESP8266 board. Happy DIY’ing!!!

Prodotto di nuona fatturra, qualche led ha problemi di in/out(ma su 100) non è un grosso problema.Fanno una luce molto intensa nella foto ho le finestre aperte ed entra luce eppure sembra buio con questi led.I led sono SINGOLI devono essere saldati, non sono strisce led.Funzionano perfettamente con la libreria adafruit neopixel in Arduino IDE.Io gli consiglio, sono ben fatti e funzionano perfettamente. Ottimo rapporto qualità prezzo.

Place these anywhere and just run the 3 wires in and out great for different effects

Intente hacer prender e hice varios arreglos y ninguno prendio

Many of the LEDs are broken. 60 %. Luckely I only needed a few.