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Arduino Uno R3

Arduino UNO in Bangladesh The Arduino Uno is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller.

Price BDT 399
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RFID Module V3 Kits Reader Writer Arduino Android Phone
  • RFID Module V3 Kits Reader Writer Arduino Android Phone
  • RFID Module V3 Kits Reader Writer Arduino Android Phone
  • RFID Module V3 Kits Reader Writer Arduino Android Phone
  • RFID Module V3 Kits Reader Writer Arduino Android Phone
  • RFID Module V3 Kits Reader Writer Arduino Android Phone

PN532 NFC RFID Wireless Module V3 User Kits Reader Writer Mode IC S50 Card PCB Attenna I2C IIC SPI HSU For Arduino

NXP PN532 NFC RFID Module V3 Kits Reader Writer Arduino Android Phone M92

NFC is a popular technology in recent years. We often heard this work while smart phone company such as Samsung or HTC introduces their latest high-end phones. Almost all the high-end phone in the market support NFC.


BDT 800
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Description

We have updated this module to version 3. Compared with V2, V3 have the following improvement:

1. Smaller: the size now is as small as 42.7mm*40.4mm*4mm

2. Easy to change mode: with a small SMD toggle Switch, it becomes very easy to change among IIC, SPI and HSU modes

3. Longer distance: the reading distance becomes 5~7cm, compared with 4~6 cm of last version

4. Add software to support NFC with Android Phone


Features

1. Support II2, SPI and HSU (High Speed UART)

2. RFID reader/writer mode support
• Mifare 1k, 4k, Ultralight, and DesFire cards

• ISO/IEC 14443-4 cards such as CD97BX, CD light, DesFire, P5CN072 (SMX)
• Innovision Jewel cards such as IRT5001 card

• FeliCa cards such as RCS_860 and RCS_854

3. Plug and play, Arduino compatible

4. Built in PCB Antenna, with 5cm~7cm communication distance

5. On-board level shifter, Standard 5V TTL for I2C and UART, 3.3V TTL SPI

6. Work as RFID reader/writer

7. Work as 1443-A card or a virtual card

8. Support NFC with Android phone

9. Small size: 43mm*41mm*4mm

• VCC: 3.3V~5V

• I2C/UART: 3.3V~24V TTL

• SPI: 3.3V TTL with 100 ohm resistors in series. It could be connected directly to 5V interface of microcontroller such as Arduino.

The I2C and HSU shares the same pins. The definition of IIC pins is printed at front and the HSU’s is printed at the back. The HSU mode is configured as the default mode. But you could change the interface by setting the toggle switch.

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