3.6/3.7V Dual 18650 Rechargeable Lithium Battery Charger
sim7670c ic is good but it booting is very complication any other metod to connect 4G pius sms read and write
2A Dual L298N Motor Driver Module with PWM Control
RC522 RFID 13.56MHZ Reader Writer Module
Let us know!
We'll try to match the price for you
Couldn't load pickup availability
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) |