
SainSmart 13.56MHz RFID Mini Module Kits KeyCard ID Card for Arduino UNO Mega 2560 R3 Nano AVR Raspberry Pi
This is the SainSmart Radio Frequency Identification (RFID) 13.56 MHz module Kit. With it , you can Read and Write Rectangle Tags and Round Tags. The RFID Reader Module can be used in a wide variety of hobbyist and commercial applications, including access control, automatic identification, robotics, navigation, inventory tracking, payment systems, and car immobilization. Features : Basic on the Philips MFRC522 Chip. Power Voltage : 3.3V. Current :13-26mA. Operating frequency: 13.56MHz. Read Range: 0 ~ 60mm (mifare1 card). Interface: SPI. Dimensions: 40mm × 60mm. Size of Round Tag : 0.87 × 85.5 × 54 mm. Size of Rectangle Tag : 32 x 40.5 x 4.2 mm. Package Content : 1 X RFID RC522 module. 1 X Round Tag. 1 X Rectangle Tag.
- ASIN
- B00E37T2F0
- Embedding
- CLIP ViT-L/14 · 768d
- Distance metric
- cosine
- Doc fetch
- 36mscache hitGET /v2/namespaces/amazon-products/documents/B00E37T2F0
- Similar query
- 36msre-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.
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