3D Led Cube DIY Electronics Kit 8x8x8 Led Cube DIY Soldering Project Kit(3D8S-BLUE)

Nicely designed and relatively easy to put together with their guide. The final product is stunning with nice functionality and a bright, pleasing blue light. Helpful hint... TEST AFTER EVERY STEP. It is easy to make a mistake (you will be soldering over 1000 (yes 1,000!) connections and a single reversed polarity pin or short circuit will make it impossible to diagnose if you wait until the end. Just go slow and methodically and test with a multimeter after each section is completed and you'll be fine.

I'm familiar with soldering, mostly for lap soldering and connectors. So this was my first time with small components and circuit boards. Everything I read about this product was saying that an average experienced person can assemble it in about 8-9 hours. And that was quite accurate, it took me about 8 hours with over 500 LED's and only ended up with only one damaged LED that was damaged from having the soldering iron on the connection wire too long. But loved the end result, and very satisfied with the instructions.

I recently purchased the 8x8x8 LED Cube kit and was very impressed with the included soldering jig. It made soldering the matrixes a breeze. However, after completing the soldering, my two-year-old son got ahold of the matrixes and twisted and bent them up, which resulted in almost a day's worth of re-soldering and testing. Thankfully, the kit comes with extra LEDs, which was a huge convenience. The instructions were decent and included helpful pictures that made assembly easy. However, I did find the software instructions a bit lacking. While the pre-loaded animations were neat, I would have liked the ability to adjust the speed of them. I had to use my multimeter to test the circuit board, as I wasn't sure how to use the built-in testing feature. Overall, this was a fun product that provided me with great soldering practice. While there were a few minor issues with the instructions and software, I would still recommend it to anyone looking for a challenging and fun DIY project.

This is great! Instructions provided were a little confusing, but the files that came show in depth pictures. They really went over the top with making sure things are clear and making this to be as easy as possible. All LEDs (600) are functional, not a dead one. Great quality, and very fun project to keep your mind clear. Basic electronics knowledge, patience and good soldering iron is required. A ton of fun though! Will be buying another!

I had extensive soldering experience, and even I had some challenges with this kit. You must be consistent (and careful) while assembling this kit. I worked out a "system", but was not good enough to prevent adaptations during final assembly. You must be spatially aware in all 3 dimensions to successfully and cleanly finalize the assembly. Pretty challenging. I would only recommend this kit for adults/kids that are determined/self-motivated enough to see it through, as it takes many hours and requires skill and/or determination to complete. That said, take your time, enjoy the process, and consider the assembly a testament to your will. =)

The printed instructions I received did have an error. A photo shows an LED with the long lead marked as the cathode, and short as anode, which is wrong, but the caption says the opposite, which is correct. I mentioned this to the seller, and they were very apologetic and offered to replace any parts I had ruined. They also said they had already fixed the picture but that some were already out there. The english translation was a little rough in spots, but you can figure it out. Good soldering skills are a must. It took me many nights, but I enjoyed it! I would buy from this seller again.

This was really fun to put together. Took a few days to complete while working on it after work. It's a 5 star product honestly. It was challenging but also had an ease to it. All of the lights work. Everything works great... EXCEPT, I can't find or get the software to customize the animations. The QR code I received with the kit takes me to an empty google drives page.

Soldering 512 leds into a 8x8x8 squared matrix (1024+ solder joints) - test, test, test as you build. The designer gives you everything you need to test. Using the motherboard as the matrix building jig was genius. Test each LED before soldering it into a matrix. I found about 5 bad LED's, but they give you way more than you need. Just find the bad ones before you have to unsolder them from one of the 8x8 panels. BE PATIENT - if you get in a hurry or take shortcuts, you'll find yourself rebending leads or cleaning solder bridges. Don't use more than a 30 watt iron and keep the iron to lead contact short. I have a temperature controllable iron, so I was able to get the temp down below 350° C. I couldn't get good bends on the anode leads with the plastic strip they provide, but the tip of a needle nose pliers works great. The instruction set is good - lots of pictures and detailed steps. I won't be building another one soon, but this one keeps the grandkids enthralled for a long time.

Demande de la patience mais intéressant à monter / souder et le résultat lorsqu'il marche est vraiment sympa, je recommande !

The 'Promise' is very attractive, the reality is much less so!

Bon produit,il faut être minutieux pour l’assembler

Cadeau acheté pour mon neveu de 14 ans qui a beaucoup plu au papa aussi ! C est un peu long à souder mais le travail est satisfaisant ensuite lorsque le cube s allume , je recommande pour découvrir la soudure et la programmation

fonctionne très bien, assez long a assembler pas adapter au enfant