ESP32 CAM WiFi Module with OV3660 Camera Module 2MP
RC522 RFID 13.56MHZ Reader Writer Module
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This RC522 RFID Card Reader Module 13.56MHz is an MFRC522-based Module that can be used in a wide range of applications. RC522 is the highly integrated RFID card reader and writer that works on non-contact 13.56mhz communication, is designed by NXP with a low power consumption, low cost, and compact size read and write chip, and is the best choice in the development of smart meters and portable hand-held devices.
RFID Cards are frequently used as personal identifiers in personnel management or access control systems. This is a version of the popular ISO format identity card. The RFID technology is used for sensing and identifying tagged people and objects for access control, automation, and a whole range of different applications.
Also, check thePN532 NFC-Near Field Communication RF-ID V3 Module.
Also, check RFID Access Control Door Lock .
| Operating Voltage | DC 3.3V |
| Operating Current | 13-26mA |
| Idle Current | 10-13mA / DC 3.3V |
| Sleep Current | 80uA |
| Peak Current | 30mA |
| Operating Frequency | 13.56MHz |
| Module interface | SPI |
| Data transfer rate | Maximum 10Mbit/s |
| Reader Distance | ? 50mm / 1.95" (mifare 1) |
| Dimension | 40mm*60mm(L*W) |