DAILY RFID, a Chinese leading supplier of RFID tags and RFID readers, has released a new 13.56MHz HF RFID antenna DL810. With long distance identification function, the antenna is ideal for industry ...

The HF reader antenna is ideal for applications where streamlining is required such as access control systems, parking control systems and jewelry inventory. No doubt, by adopting the RFID antennas, ...

When this antenna is connected to an HF reader at 13.56 MHz, you can then begin reading tags at a distance of a few inches from the antenna’s surface. These custom-designed antennas can, therefore, be ...

Learn to build an RFID based attendance system using Arduino with step-by-step instructions, circuit diagrams, and complete code. This $35 DIY project replaces expensive commercial systems with ...

Pins VCC support 3.3 ~ 5V TX, RX connect to Arduino or Seeeduino T1, T2 is the Signal port for RFID antenna W0, W1 is for wiegand protocol, but this library not support yet.

I just received my RC522 RFID reader and made this simple Arduino access control system that uses the reader, a buzzer for the alarm and a relay shield for the security system. The relay can be used ...

Meet the Arduino Compatible RFID Reader Module. It can hold card data for up to five cards, takes seconds to program, and holds card data in EEPROM memory, which means that the cards are saved ...

This project involves the combination of an RFID reader and a GSM module connected to an Arduino board. The system detects the proximity of one or more RFID chips registered in advance and each ...

The reader antenna is consequently divided into four sub-loops, corresponding to 8% of the surface of each one of the sub-loops area. According to the principle of twisted loop antenna, the nearest ...

Here is the company’s response: “Antennas are designed to work with readers that use the same frequency (UHF, HF, etc.). In theory, both near-field and far-field antennas can be used with the same ...