- Is it true that NeoPixels are used in Amazon Echo series?
- If so how many NeoPixel LED's are used?
- If so what are the optics used to give a smooth streak of colours?
closed as off-topic by pipe, RoyC, Voltage Spike, PeterJ, Andy aka Jan 26 '18 at 17:07
This question appears to be off-topic. The users who voted to close gave this specific reason:
- "Questions on the use of electronic devices are off-topic as this site is intended specifically for questions on electronics design." – pipe, RoyC, Voltage Spike, PeterJ, Andy aka
No, NeoPixel LEDs are not used, they use custom LEDs, then a circular strip of opaque plastic is used to diffuse the light from the individual LEDs. There are twelve LEDs on the Echo.