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RFID modules & tags

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13.56MHz RFID/NFC Keychain Fob - 10pcs

The RFID/NFC identifier in the form of a keychain. Each chip has a unique 32-bit code. The device works at a small distance from the reader, the carrier frequency is 13.56 MHz...
Index: MOD-07052
Index: MOD-07052
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Regular price €3.23 Price €3.23

RFiD keychain - 125kHz - 10szt.

The RFID identifier in the form of a keychain. Each chip has a unique code. The device works at a distance of 2 - 5 cm from the reader , the carrier frequency is 125 kHz....
Index: MOD-09413
Index: MOD-09413
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Regular price €2.54 Price €2.54

iButton code key 1-wire S0990-BK - compatible with DS1990A-F5 - black holder - 10pcs

The iButton code key in the form of a lozenge placed on a black holder. Each chip has a unique code. The device is detectable from a short distance from the reader. It...
Index: SSC-14854
Index: SSC-14854
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Regular price €13.00 Price €13.00

13.56MHz/125MHz RFID/NFC Keychain Fob - 10pcs

The RFID identifier in the form of a keychain. Each chip has a unique 32-bit code. The device works at a small distance from the reader, the carrier frequency is 13.56 MHz...
Index: MOD-07051
Index: MOD-07051
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Regular price €6.44 Price €6.44

RFID / NFC MiFare Classic sticker - 13,56MHz - Adafruit 362

The ID of the RFID /NFC identifier in the form of a sticker, is equipped with NXP S50 chip. Each chip has a unique 32-bit code. The devices work at a small distance from the...
Index: ADA-02951
Index: ADA-02951
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Regular price €3.45 Price €3.45

NFC Tag - convex sticker AI-Speaker - square

Convex sticker with integrated NFC (Near Field Communication) module with a chip capacity of 144 bytes. The square tags can be repeatedly programmed and proximity-readable by...
Index: AIS-19730
Index: AIS-19730
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Regular price €1.09 Price €1.09

MiFare RFID/NFC Classic keychain - 13,56MHz - Adafruit 363

The RFID /NFC identifier in the form of a transparent key-chain, is equipped with NXP S50 chip. Each chip has a unique 32-bit code. The devices work at a small distance from...
Index: ADA-02954
Index: ADA-02954
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Regular price €3.67 Price €3.67

RFID keychain S103N-GY - 125kHz - compatible with EM4100 - grey - 10pcs

The  RFID  identifier in the form of a grey keychain. It operates at a frequency of  125 kHz . Each chip has a unique code. It has 64 bits of ROM memory. The device works at a...
Index: SSC-14845
Index: SSC-14845
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Regular price €3.67 Price €3.67

NFC Tag - convex sticker AI-Speaker - round

NFC tag from AI-Speaker as a round, convex sticker. It can be recorded and read using proximity technology , e.g. with a mobile phone equipped with Near Field...
Index: AIS-18524
Index: AIS-18524
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Regular price €1.09 Price €1.09

RFID/NFC MiFare Classic Tag transparent - 13,56MHz - Adafruit 361

The RFID /NFC identifier in the form of a transparent marker, is equipped with NXP S50 chip. Each chip has a unique 32-bit code. The devices work at a small distance from the...
Index: ADA-02953
Index: ADA-02953
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Regular price €3.45 Price €3.45

RFID/NFC Clear Tag - 13,56MHz - NTAG203 - Adafruit 5458

RFID / NFC identifier in the form of a transparent tag equipped with the NTAG203 Type 2 chip. The built-in chip makes these tags more secure and works with almost any...
Index: ADA-21606
Index: ADA-21606
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Regular price €4.32 Price €4.32

L-112 antenna for RFID applications - 125kHz

Antenna used in creating RFID access control installations. Works on 125 kHz . Resistance of the antenna winding is 14 Ω with +/- 10% tolerance. Inductance is 1 mH (+/- 5%).
Index: NEX-17612
Index: NEX-17612
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Regular price €2.37 Price €2.37

RFID keychain S303B-BE - 13,56MHz - compatible with MF 1kB - blue - 10pcs

The  RFID  identifier in the form of a blue keychain. It operates at a frequency of 13.56 MHz at a speed of 106 kbps. Each chip has a unique code. The device works at a small...
Index: SSC-14852
Index: SSC-14852
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Regular price €4.10 Price €4.10

NFC development kit - STM32 ST25R3911 - Waveshare 17623

NFC development kit based on STM32 ST25R3911B microcontroller with STM32F103R controller and OLED display, programmable buttons and popular interfaces . Ideal for...
Index: WSR-16522
Index: WSR-16522
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Regular price €34.50 Price €34.50

Inveo Nano RFID - IoT module for reading RFID Unique

Inveo module that enables reading of transponders in Unique standard via Internet. It was created with the aim of integrating with the client's software. Supply voltage from...
Index: INV-09122
Index: INV-09122
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Regular price €120.65 Price €106.17
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iNode Control ID - smart identifier - RFID system

iNode Control ID is a smart RFID identifier designed primarily for security checks for security personnel. It can be used as an electronic key. It c ommunicates via Bluetooth...
Index: INO-09943
Index: INO-09943
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Regular price €25.82 Price €25.82

Inveo RFID-USB-DESK (MIF) transponder reader - 13.56 MHz Mifare

The transponder reader designed for office work, supports Mifare standard tags . The device works after connecting to a USB computer. The reader works on the basis of CDC...
Index: INV-16389
Index: INV-16389
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Regular price €59.46 Price €59.46

RF522 RC522 13,56MHz SPI + card and keyring - red - Iduino ME138

Board allows you to read and save data from RFID devices at 13.56 MHz frequency. The module is based on the RC522 system, it is powered with the voltage of 3.3 V,...
Index: GRL-10574
Index: GRL-10574
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Regular price €7.96 Price €7.96

RFID identification card S101 - 125kHz - compatible with EM4100 - 50pcs

The  RFID  identifier in the form of a white, plastic card with the size of a credit card. Each chip has a unique code. It is equipped with a 64-bit of ROM memory. The device...
Index: SSC-14793
Index: SSC-14793
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Regular price €19.07 Price €19.07

USB RFID Reader - SparkFun SEN-09963

Easy to use module for RFID reader with USB interface. It works with systems from the series: ID-2, ID-3, ID-12 and ID-20. In the computer, it is seen as a virtual serial COM...
Index: SPF-01678
Index: SPF-01678
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Regular price €32.33 Price €29.10
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13.56MHz NFC antenna with U.FL connection

The NFC antenna operating in the band of 13.56 MHz and equipped with a u.FL connector. It works, i.a. with modules of NFC Shield V2 Grove Xadow NFC and NFC.
Index: SEE-04416
Index: SEE-04416
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Regular price €1.74 Price €1.74

Grove - 125kHz RFID reader with antenna - Seeedstudio 113020002

Easy to use module of RFID reader with UART and Wiegand interface. Works with UEM4100 RFID modules. The kit includes antenna which allows you to communicate in a range up to 7...
Index: SEE-04417
Index: SEE-04417
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Regular price €17.34 Price €17.34

RFID identification card S101N - 125kHz - compatibile with EM4100 - 50pcs

The  RFID  identifier in the form of a white card in the size of a credit card. It works with the frequency of 125 kHz . Each chip has a unique code. It has 64 bits of ROM...
Index: SSC-14795
Index: SSC-14795
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Regular price €19.07 Price €19.07

MW-R7G wall RFID reader - 13,56MHz - grey

Wall-mounted RFID card and proximity transponder reader operating at 13.56 MHz . Compatible with MIFARE Classis, MIFARE Plus, MIFARE Ultralight C, MIFARE DESFire, ICODE...
Index: NEX-17615
Index: NEX-17615
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Regular price €49.69 Price €49.69

Electricity without cables – is there electricity from nothing? RFID microchips

The beginnings of RFID radio transmission technology date back to the 1940s. It was then that the first RFID devices that were used to detect metals in the ground appeared. This technology evolved and quickly became the basis of security systems and anti-theft systems (RFID stickers with a resonant circuit or magnetoacoustic systems began to appear).

The most important and undeniable advantage of RFID technology is the ability to work without separate power sources for both communicating devices. Although of course some devices, usually mobile devices, support RFID transmission while having their own power supply, it is different in the case of RFID tags. Then the energy necessary to start a small electronic system is transmitted through the same electromagnetic field, which ensures proper data transmission between the two devices. What does this mean in practice? In other words, the magnetic field generated by the module's antenna (i.e. a special coil) induces a small current tag in the coil, which is enough to start the system. This small amount of electricity also turns out to be quite sufficient to decode the signal from the transmitter and send a short reply back to the sender. This means that many RFID devices, especially RFID tags, do not need to be powered and still work electrically! Fantastic, isn't it?

RFID chips – two major standards (125 kHz & 13,56 MHz)

The world of RFID devices many years ago split into two main 'factions'. It is about differences in the frequency of operation and the range of possible detection.

The first variant is the 125 kHz radio frequency standard. The second model - intended mainly for proximity devices, i.e. with a range usually a few centimeters - works in the band several dozen times higher (13.56 MHz). Where did such differences come from? They mainly result from the need to distinguish between frequency bands according to the preferred applications.

Different frequency forces not only differences in the design of RFID modules, but also in the dimensions of the antenna itself. For the lower frequency, 125kHz, slightly larger antennas are used, although the form itself (flat air coil) remains the same. It is worth knowing that popular RFID tags come in various forms, depending on the target application. Self-adhesive "pastilles" are ideal for labeling larger objects, while very small objects can be labeled with capsule tags, which resemble a slightly enlarged grain of rice with a diameter of about 2 mm and a length of just over 12 mm.

A RFID modules, RFID tags, NFC readers and much more – Botland

In this category of the Botland store, we have collected a number of practical RFID modules and tags, working in both standards described above. If you need a module for reading 13.56 MHz tags, we especially recommend the Adafruit PN532 module with a built-in PCB antenna and a smaller SM130 Mifare module with two rows of gold pins with UART and I2C interfaces. The well-known RC522 chip, which is the core of the inexpensive and very implementation-friendly ME138 module, will be perfect for basic applications. To support tags with a frequency of 125kHz, we recommend miniature RFID modules ID-12LA from SparkFun and communication modules for systems from the ID-2, ID-3, ID-12, ID-20 series. Of course, our offer includes a wide selection of RFID tags in the form of key rings, cards and capsules.

Today, RFID technology is used for many purposes. RFID has applications in international trade and internet marketing, warehouse processes, return goods management, industry, construction, manufacturing, banking, and security systems. There are even RFID modules that are implanted under the skin (this is a very controversial matter). Anyway - you can use the products in this category for really diverse projects!