Specification Brand : Generic BulletPoint : Sensor Blocks Color : PCB black ConnectorType : Screw ExternallyAssignedProductIdentifier : 6096955960975 ItemName : 1 Pc of 8935/45/55-PCB Fuse Block ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : fuse-blocks Manufacturer : Generic ModelName : QLWAHK ModelNumber : OJOPOV MountingType : PCB Mount NumberOfItems : 1 PartNumber : OJOPOV ProductDescription : Sensor Blocks RC522 MINI Dimensions [Introduction to Electrical Parameters] <;80uA Peak current: 30mA Working frequency: 13.56MHz Supported card types: 1 S50, 1 S70, UltraLight, Pro, Desfire Product physical characteristics: size: 37.5mm × 33mm Environmental working temperature: -20-80 degrees Celsius Environmental storage temperature: -40-85 degrees Celsius Relative humidity: 5%-95% relative humidity RC522 MINI Interface definition Describe the details of the selling point above, attracting and providing trust to your potential users. RC522 MINI Schematic [Introduction to RC522 chip] MF RC522 is a high-integration read/write card chip used in 13.56MHz contactless communication. It is a low-voltage, low-cost, small-sized contactless card reader chip introduced by NXP for "three-table" applications. It is a good choice for the development of smart meters and portable handheld devices. The MF RC522 utilizes advanced modulation and demodulation concepts and fully integrates all types of passive contactless communication methods and protocols at 13.56 MHz. Supports 14443A compatible transponder signals. The digital part handles ISO14443A frame and error detection. In addition, it supports the fast CRYPTO1 encryption algorithm and verifies the series of products. The MFRC522 supports the series of higher speed contactless communication with bidirectional data rates up to 424 kbit/s. As a new member of the 13.56MHz high-integration read-write card family, the MF RC522 has many similarities with the MF RC500 and MF RC530, as well as many features and differences. It uses SPI mode for communication with the host, which helps to reduce wiring, reduce PCB board size and reduce cost. [Introduction to RFID Module] The MF522-MINI module uses the RC522 original chip to design the card reader circuit. The module works at 13.56MHz frequency and conforms to the ISO14443A standard. It can support 1 S50, 1 S70, Light, UltraLight and ProductSiteLaunchDate : 2023-01-19T17:36:46.899Z Size : One Size UnitCount : 1 Voltage : 12 volts