CD4017 Colorful Voice Control Rotating LED Light Kit Electronic Manufacturing DIY Kit Spare Parts Student Laboratory – AliExpress 502
$276.00$1,339.34 (-79%)
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by Kholmatzhon Daniarov
Looks to be a complete kit instructions not the best but I’ll figure it out. Looks like fun!
by Micael Montes
all components arrived, not built yet.
by Armaan Ellison
8 days from order to delivery, excellent service
Arrived undamaged (multiple purchases packet)
Kit as described.
No instructions but easy to assemble if you have prior kit assembly knowledge.
Note soldering pads are miniscule and don’t take kindly to unsoldering if you get a part in the wrong way round.
Check, check, check.
by Aliya Fernandez
Not like the picture. Missing instructions and the PCB has no silkscreen and no soldermask on the top side. Good support from seller on the defect.
by Roderick Roth
Exactly as described
by Alfredo Lamanna
Very good solid kit.
by Speranzio Bartolone
I hope that if it works it will not do very well what it does but I hope it works, it needs to be put together




by Wendi Raver
Speed Delivery OK, But I await a refund for a lost order of the same item in photos of pieces 1.


by Gianmaria De Sario
Product delivered in perfect condition I hope it will work because I have not yet assembled to see if it is working perfectly I recommend the seller and the store.
by Lelah Pelosi
Easy electronic project in my case for young people who are starting
by Major Woodrum
I hope that if it works it will not do very well what it does but I hope it works, it needs to be put together
by Tandy Hoyte
Speed Delivery OK, But I await a refund for a lost order of the same item in photos of pieces 1.
by Jaqueline Phipps
Product delivered in perfect condition I hope it will work because I have not yet assembled to see if it is working perfectly I recommend the seller and the store.
by Maximilien Chopin
Easy electronic project in my case for young people who are starting
by Korey Wu
The set came even earlier for which he thanks. Well packed. All parts are. Today I will be assembling an electronic system for Synek. It will be fun. I recommend the seller.
by Kemberly Roza
Item as described, all pieces seem to be included, very fast delivery. Packaging could have been better, many pins were bent during delivery, but nothing that can’t be straightened out – just a bit annoying.
by Durante Sciara
Looks to be a complete kit instructions not the best but I’ll figure it out. Looks like fun!
by Jaimee Harter
product arrived before delivery time. easy to assemble works fine and have a beautiful lightning effect
by Emma Carra
I will give my opinion later, after I assemble it.
by Gérald Courbet
Everything came well and fast thanks to the seller
by Sigmund Bruckmann
Excellent product, very good to practice, good finish
by Emmanuel Gillie
Working nicely and it’s simple and fun to solder.
by Samirah Hood
all components arrived, not built yet.
by Coleen Dragon
Good and also came when it promised.
by Patty Balser
Not yet collected
by Rudolf Kirsch
parfait
by Windy Milnes
Good price/quality ratio. For school, good for steam activities.
by Aamir Boyd
You are an outstanding seller. Fast shipping! Good quality and everything works well.
Thank you for the great service.
Yours sincerely.
Henk de Vries
by Bonnie Montes
Everything came right, for our electronics project the vast majority has already been tested.
by Xose Mendez
8 days from order to delivery, excellent service
Arrived undamaged (multiple purchases packet)
Kit as described.
No instructions but easy to assemble if you have prior kit assembly knowledge.
Note soldering pads are miniscule and don’t take kindly to unsoldering if you get a part in the wrong way round.
Check, check, check.
by Benoît Cortot
Article as described, very fast shipping, everything is fine⭐️⭐️⭐️⭐️⭐️
by Alfonso Villapol
Assembled, soldered, it works. I can recommend the seller and the product.
by Sarina Santos
More than voice I would say than to blow but well this chid
by Émeric Figuier
Will try it with my son as a small solder project. Nice medium-sized project
by Gérald Noir
Everything correct as advertised.
by Néo Lortie
I have not yet assembled the kit but the individual parts of the kit all look pretty good. The soldering together should not be too difficult
by Thibault Silvestre
Arrived today, Everything OK, I am still tested the product, when I have the opportunity to test it I will do another review, Thank you so much!
by Adella Tarry
very nice kit easy to assemble but some of the pins were a bent when arrived
by Alisa Watts
Works. Sensitivity is weak.
by Lluciano Marcos
Arrived fast, well packed, everything correct
by Cindi Mcfarlin
got
by Wendelin Jonas
Perfect. Easy to Assemble
by Marlen Akhmetov
As described
by Savannah Brotherton
All good thanks!
by Isadora Heer
No description scheme for instructions
by Reiko Jeanlouis
good
by Enrique Lutz
Top
by Ira Forster
works
by Gage Edmonds
I hope the kit is complete since I gave it away. Soldering exercise for young people. Only defect. I did not find a socket for a commercially available 5 V power supply.
by Franchesca Schwebach
Plošný spoj prišiel without natlačeného show off, but aspoň som SA zzpobalil v zisťovaní KDE aká súčiastka patrí…
by Nour Hartman
Very nice item except of bad quality of soldering points, works well.
by Klemens Totleben
Very good solid kit.
by Rosalie Robertson
The designer is good and interesting, but in fact it is not activated by voice, you need to either blow or yell directly into the microphone to achieve a result. A big plus for a very high quality and beautiful fee, and a minus for inconsistency with the description. Perhaps a defective microphone is caught, perhaps the ballast resistance on the transistor in the megaomes is too large and presses the trigger threshold.
by Zoraida Swick
Not like the picture. Missing instructions and the PCB has no silkscreen and no soldermask on the top side. Good support from seller on the defect.
by Jannette Wilmes
To be tried
by Demarcus Mcmullen
Fast delivery, no diagram delivered with the kit really damage.
by Takako Ream
Imprint on the board is missing on all construction devices and without a schematic. Difficult for students to edit.
by Iside Casaletto
Missing the 2M ohms resistance in the kit package
by Prudence Rodden
oke
by Aasiyah Haney
Not working
by Kathi Okamura
I have hearts in my power thank you
by Daanyal Shepard
ok
by Diedra Spath
Product OK
by Yuvraj Wolf
Rapide, parfait
by Craig Piro
Fast shipped good seller
by Anacleto Adornetto
Very nice, thanks
by Shanda Gatling
There was no attachment page. Works!
by Carla Poole
Excellent product, thank you!
by Verline Cordon
Deserves a little demi mode
by Cassey Odle
Exactly as described