RFID Card (13.56 Mhz) dc dc converter For sensor temperature :-40 to

For sensor temperature :-40 to 125 °C

Automatic power failure battery switch circuitry

Water level monitoring

Maximum operating frequency : 400 HZ

steadily control receiver from any place within a reliable distance

RFID Card (13.56 Mhz) dc dc converter For sensor temperature :-40 toIntroducion : RFID card can be read by almost any 13. 56MHz RFID NFC reader or NFC enabled mobile devices. These chips can be written to and store up to 1KB of data in writable EEPROM divided into banks, and can handle over 100,000 re writes. Features: Frequency: 13. 56 MHz. EEPROM storage: 1K Byte. Identification distance: 0~5+cm Applications : Access control system. NFC modules. Contactless payment systems. Smartphone with NFC.