Great product. I recommend you this ring that offers unlimited entertainment with ease. It's much nicer in reality than the pictures or vidéeos. Banggood excellent service as usual.

Great product. I recommend you this ring that offers unlimited entertainment with ease. It's much nicer in reality than the pictures or vidéeos. Banggood excellent service as usual.

Great product. I recommend you this ring that offers unlimited entertainment with ease. It's much nicer in reality than the pictures or vidéeos. Banggood excellent service as usual.

Perfect!! It’s a fire-lava-molten-metal like light effect in my Giger Alien Bar!!

Perfect!! It’s a fire-lava-molten-metal like light effect in my Giger Alien Bar!!

Perfect!! It’s a fire-lava-molten-metal like light effect in my Giger Alien Bar!!

Sans défaut , fonctionne, bon rapport qualité-prix

Einwandfrei , funktioniert, Gutes Preis-Leistungs-Verhältnis

Sans défaut , fonctionne, bon rapport qualité-prix

Très bon

muito bom

Très bon

Background... I have a LED strip with so called neo pixels (received from someone). I created a test piece with connector and 3 'pixels'. Also made a "littlewire" (attiny85) device to control them from the computer (demo program for five leds). Now for the ring.... 1... construction is excellent 2... Inside the glass the difference between the reference and the ring is that the LEDS in the ring seems to have more metal as the base. 3... Testing with demo program showed first five working. Then changed program to 25 and after some compiling trouble it finally worked and all were lit up and rotating the five colors. 4... They get surprisingly warm but saw (felt) the same effect on the three LED strip test piece. So depending on application some cooling might be needed. In conclusion... Although relative expensive to normal LEDs it is a bargain compared to neo pixels. No complaints, good quality and price so it is certainly worth buying.

Background... I have a LED strip with so called neo pixels (received from someone). I created a test piece with connector and 3 'pixels'. Also made a "littlewire" (attiny85) device to control them from the computer (demo program for five leds). Now for the ring.... 1... construction is excellent 2... Inside the glass the difference between the reference and the ring is that the LEDS in the ring seems to have more metal as the base. 3... Testing with demo program showed first five working. Then changed program to 25 and after some compiling trouble it finally worked and all were lit up and rotating the five colors. 4... They get surprisingly warm but saw (felt) the same effect on the three LED strip test piece. So depending on application some cooling might be needed. In conclusion... Although relative expensive to normal LEDs it is a bargain compared to neo pixels. No complaints, good quality and price so it is certainly worth buying.

Background... I have a LED strip with so called neo pixels (received from someone). I created a test piece with connector and 3 'pixels'. Also made a "littlewire" (attiny85) device to control them from the computer (demo program for five leds). Now for the ring.... 1... construction is excellent 2... Inside the glass the difference between the reference and the ring is that the LEDS in the ring seems to have more metal as the base. 3... Testing with demo program showed first five working. Then changed program to 25 and after some compiling trouble it finally worked and all were lit up and rotating the five colors. 4... They get surprisingly warm but saw (felt) the same effect on the three LED strip test piece. So depending on application some cooling might be needed. In conclusion... Although relative expensive to normal LEDs it is a bargain compared to neo pixels. No complaints, good quality and price so it is certainly worth buying.

grand, arrivé dans le temps de livraison, travaillant à 100%

ottimo, arrivato nei tempi di consegna, funzionante al 100%

grand, arrivé dans le temps de livraison, travaillant à 100%

Comme prévu

As expected

Comme prévu

Super in combination with an Arduino Uno

Super in combination with an Arduino Uno

Super in combination with an Arduino Uno

very easy to use with SKU198611. used with an external 2A 5V DC power supply, no flickers. Divertentissimo e facilissimo da programmare. necessita di alimentazione aggiuntiva, io ho usato un Alimentatore 5V da 2A.

very easy to use with SKU198611. used with an external 2A 5V DC power supply, no flickers. Divertentissimo e facilissimo da programmare. necessita di alimentazione aggiuntiva, io ho usato un Alimentatore 5V da 2A.

very easy to use with SKU198611. used with an external 2A 5V DC power supply, no flickers. Divertentissimo e facilissimo da programmare. necessita di alimentazione aggiuntiva, io ho usato un Alimentatore 5V da 2A.

5 Minutes with your Arduino and this thing will be making more colors then you ever imagined. Works great. Good construction. All LED's have pretty uniform brightness. Great for any project!

5 Minutes with your Arduino and this thing will be making more colors then you ever imagined. Works great. Good construction. All LED's have pretty uniform brightness. Great for any project!

5 Minutes with your Arduino and this thing will be making more colors then you ever imagined. Works great. Good construction. All LED's have pretty uniform brightness. Great for any project!