RGB LED Cube Kit 4x4x4

RGB LED Cube This DIY project might be the simplest design of tri-color LED cubes out there. Without using complicated components such as shift registers, decade counters, reference shifting transistors or any other components to control LEDs, this project focuses on a much simpler, cost effective design. Other LED cubes with extra components can cost upwards of $150, leaving you with an empty wallet and a schematic-induced headache. This LED cube utilizes Charlieplexing and can operate using only 16 digital pins of an Arduino controller with no additional hardware besides the RGB LEDs themselves. Check out what others are saying about the RGB LED Cube project build! Please note: Due to inventory packaging methods, you may receive more components than required for some products.

ASIN

B00XYSRKTE

Embedding

CLIP ViT-L/14 · 768d

Distance metric

cosine

Doc fetch

6ms·cache hitGET /v2/namespaces/amazon-products/documents/B00XYSRKTE

Similar query

42msre-embed title → /query

Doc fetch goes through Layer's Aerospike pull-through cache; cache hit served the row without touching turbopuffer. The similar query re-embeds this product's title with CLIP-text and runs a vector query — queries don't go through the doc cache, so no cache header is set.