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67% off
PN532 NFC RFID Wireless Module V3 User Kits Reader Writer Mode IC S50 Card PCB Attenna I2C IIC SPI HSU PN532 NFC RFID Wireless Module V3 User Kits Reader Writer Mode IC S50 Card PCB Attenna I2C IIC SPI HSU

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

$18.91$57.31

795 sold
125Khz RFID Reader Module RDM6300 UART Output Access Control System for Best prices 125Khz RFID Reader Module RDM6300 UART Output Access Control System for Best prices

125Khz RFID Reader Module RDM6300 UART Output Access Control System for Best prices

$23.32$23.32

MFRC-522 RC-522 RC522 Antenna RFID IC Wireless Module For Arduino IC KEY SPI Writer Reader IC Card Proximity Module MFRC-522 RC-522 RC522 Antenna RFID IC Wireless Module For Arduino IC KEY SPI Writer Reader IC Card Proximity Module

MFRC-522 RC-522 RC522 Antenna RFID IC Wireless Module For Arduino IC KEY SPI Writer Reader IC Card Proximity Module

$1.22$1.22

4 sold
5% off
Micro SD Card Module TF Card Reader Card SPI Interface With Level Conversion Chip Board (H5A2) Micro SD Card Module TF Card Reader Card SPI Interface With Level Conversion Chip Board (H5A2)

Micro SD Card Module TF Card Reader Card SPI Interface With Level Conversion Chip Board (H5A2)

$0.55$0.58

GL857L-HHY10 GL857L SSOP28 foot patch card reader HUB2.0 chip interface chip

GL857L-HHY10 GL857L SSOP28 foot patch card reader HUB2.0 chip interface chip

$7.60$7.60

Micro SD Card Shield For WeMos D1 Mini TF WiFi ESP8266 Compatible SD Wireless Module For Arduino For WeMos D1 Mini Module Micro SD Card Shield For WeMos D1 Mini TF WiFi ESP8266 Compatible SD Wireless Module For Arduino For WeMos D1 Mini Module

Micro SD Card Shield For WeMos D1 Mini TF WiFi ESP8266 Compatible SD Wireless Module For Arduino For WeMos D1 Mini Module

$8.08$8.08

27 sold
53% off
PN532 NFC RFID Module 13.56MHz V3 User Kits Near Field Communication Reader Module SPI I2C UART RFID Wireless Module for Arduino PN532 NFC RFID Module 13.56MHz V3 User Kits Near Field Communication Reader Module SPI I2C UART RFID Wireless Module for Arduino

PN532 NFC RFID Module 13.56MHz V3 User Kits Near Field Communication Reader Module SPI I2C UART RFID Wireless Module for Arduino

$32.90$69.99

58 sold
MA8601 SMD SSOP-28 card reader main control chip new original authentic MA8601 SMD SSOP-28 card reader main control chip new original authentic

MA8601 SMD SSOP-28 card reader main control chip new original authentic

$0.55$0.55

MFRC-522 RC-522 RC522 Antenna RFID Wireless Module For Arduino IC KEY SPI Writer Reader IC Card Card Proximity Module

MFRC-522 RC-522 RC522 Antenna RFID Wireless Module For Arduino IC KEY SPI Writer Reader IC Card Card Proximity Module

$4.64$4.64

3 sold
Reading and Writing Module SD Card Module Slot Socket Reader ARM MCU for arduino DIY Starter Kit Reading and Writing Module SD Card Module Slot Socket Reader ARM MCU for arduino DIY Starter Kit

Reading and Writing Module SD Card Module Slot Socket Reader ARM MCU for arduino DIY Starter Kit

$8.54$8.54

51 sold
8% off
MFRC-522 RC-522 RC522 Antenna RFID IC Wireless Module For Arduino IC KEY SPI Writer Reader IC Card Proximity Module

MFRC-522 RC-522 RC522 Antenna RFID IC Wireless Module For Arduino IC KEY SPI Writer Reader IC Card Proximity Module

$4.54$4.94

73 sold
3S 10A 11.1V 12V 12.6V Lithium Battery Charger Protection Board Module for 18650 Li-ion Lipo Battery Cells BMS 3.7V 3S 10A 11.1V 12V 12.6V Lithium Battery Charger Protection Board Module for 18650 Li-ion Lipo Battery Cells BMS 3.7V

3S 10A 11.1V 12V 12.6V Lithium Battery Charger Protection Board Module for 18650 Li-ion Lipo Battery Cells BMS 3.7V

$9.02$9.02

252 sold
Micro SD Storage Expansion Board Micro SD TF Card Memory Shield Module SPI For Arduino Micro SD Storage Expansion Board Micro SD TF Card Memory Shield Module SPI For Arduino

Micro SD Storage Expansion Board Micro SD TF Card Memory Shield Module SPI For Arduino

$8.14$8.14

20% off
Micro SD Module SPI Interface Mini TF Card Reader For Arduino Micro SD Module SPI Interface Mini TF Card Reader For Arduino

Micro SD Module SPI Interface Mini TF Card Reader For Arduino

$0.79$0.99

4 sold
68% off
Micro SD Card Mini TF Card Reader Module SPI interfaces with level converter chip 5V/3.3V For Arduino DIY KIT Micro SD Card Mini TF Card Reader Module SPI interfaces with level converter chip 5V/3.3V For Arduino DIY KIT

Micro SD Card Mini TF Card Reader Module SPI interfaces with level converter chip 5V/3.3V For Arduino DIY KIT

$17.65$55.15

1357 sold
PN532 NFC RFID Wireless Module V3 User Kits Reader Writer Mode IC S50 Card PCB Antenna PL2303HX Download Cable USB to TTL CH340G PN532 NFC RFID Wireless Module V3 User Kits Reader Writer Mode IC S50 Card PCB Antenna PL2303HX Download Cable USB to TTL CH340G

PN532 NFC RFID Wireless Module V3 User Kits Reader Writer Mode IC S50 Card PCB Antenna PL2303HX Download Cable USB to TTL CH340G

$6.23$6.23

717 sold
MFRC-522 RC-522 RC522 Antenna RFID IC Wireless Module For Arduino IC KEY SPI Writer Reader IC Card Proximity Module

MFRC-522 RC-522 RC522 Antenna RFID IC Wireless Module For Arduino IC KEY SPI Writer Reader IC Card Proximity Module

$7.50$7.50

EM4100 ID Card Keychain Access Control RF Proximity Card Red And Blue Matching 125K RFID Card Reader Module 125KHZ EM4100 ID Card Keychain Access Control RF Proximity Card Red And Blue Matching 125K RFID Card Reader Module 125KHZ

EM4100 ID Card Keychain Access Control RF Proximity Card Red And Blue Matching 125K RFID Card Reader Module 125KHZ

$1.22$1.22

8% off
Micro SD Card & SDHC(high-speed card) Mini TF Card Reader Module Adapter SPI Interfaces with Level Converter Chip for Arduino Micro SD Card & SDHC(high-speed card) Mini TF Card Reader Module Adapter SPI Interfaces with Level Converter Chip for Arduino

Micro SD Card & SDHC(high-speed card) Mini TF Card Reader Module Adapter SPI Interfaces with Level Converter Chip for Arduino

$3.58$3.89

1 sold
Micro SD Mini TF Card Memory Shield Reader Module SPI Interfaces Micro SD Storage Expansion Board for arduino Diy Kit Micro SD Mini TF Card Memory Shield Reader Module SPI Interfaces Micro SD Storage Expansion Board for arduino Diy Kit

Micro SD Mini TF Card Memory Shield Reader Module SPI Interfaces Micro SD Storage Expansion Board for arduino Diy Kit

$7.66$7.66

170 sold
Micro SD Storage Expansion Board D1 Mini TF Card Module Mini Micro SD TF Card Memory Shield Module With Pins for Arduino ARM AVR Micro SD Storage Expansion Board D1 Mini TF Card Module Mini Micro SD TF Card Memory Shield Module With Pins for Arduino ARM AVR

Micro SD Storage Expansion Board D1 Mini TF Card Module Mini Micro SD TF Card Memory Shield Module With Pins for Arduino ARM AVR

$7.54$7.54

10 sold
Micro/Mini SD card module TF card reader SPI interface with level conversion chip Micro/Mini SD card module TF card reader SPI interface with level conversion chip

Micro/Mini SD card module TF card reader SPI interface with level conversion chip

$0.50$0.50

9% off
Micro SD card module SPI interface TF card reader with level conversion chip

Micro SD card module SPI interface TF card reader with level conversion chip

$0.74$0.81

225 sold
1pcs/lot Micro SD card mini TF card reader module SPI interfaces with level converter chip for arduino 1pcs/lot Micro SD card mini TF card reader module SPI interfaces with level converter chip for arduino

1pcs/lot Micro SD card mini TF card reader module SPI interfaces with level converter chip for arduino

$1.26$1.26

1pcs/lot Micro SD card mini TF card reader module SPI interfaces with level converter chip for arduino 1pcs/lot Micro SD card mini TF card reader module SPI interfaces with level converter chip for arduino

1pcs/lot Micro SD card mini TF card reader module SPI interfaces with level converter chip for arduino

$0.66$0.66

2 sold
Original Genuine MFRC531 01T SMT SOP32 Contactless Card Reader Chip Original Genuine MFRC531 01T SMT SOP32 Contactless Card Reader Chip

Original Genuine MFRC531 01T SMT SOP32 Contactless Card Reader Chip

$7.00$7.00

1pcs/lot Micro SD card mini TF card reader module SPI interfaces with level converter chip for arduino 1pcs/lot Micro SD card mini TF card reader module SPI interfaces with level converter chip for arduino

1pcs/lot Micro SD card mini TF card reader module SPI interfaces with level converter chip for arduino

$1.41$1.41

1pcs/lot Micro SD card mini TF card reader module SPI interfaces with level converter chip for arduino 1pcs/lot Micro SD card mini TF card reader module SPI interfaces with level converter chip for arduino

1pcs/lot Micro SD card mini TF card reader module SPI interfaces with level converter chip for arduino

$0.66$0.66

1 sold
MFRC-522 RC-522 RC522 13.56MHz RFID Module For arduino UNO Kit SPI Writer Reader IC Card IC KEY

MFRC-522 RC-522 RC522 13.56MHz RFID Module For arduino UNO Kit SPI Writer Reader IC Card IC KEY

$0.62$0.62

4 sold
2PCS MFRC500 MFRC500 01T Non-contact Card Reader Chip Integrated Circuit Chip Large Stock 2PCS MFRC500 MFRC500 01T Non-contact Card Reader Chip Integrated Circuit Chip Large Stock

2PCS MFRC500 MFRC500 01T Non-contact Card Reader Chip Integrated Circuit Chip Large Stock

$1.19$1.19

5% off
LIZAO RC522 IC Card Sensing Module MFRC522 13.56MHz Contactless RFID Reader Writer Module with Card and Keychain LIZAO RC522 IC Card Sensing Module MFRC522 13.56MHz Contactless RFID Reader Writer Module with Card and Keychain

LIZAO RC522 IC Card Sensing Module MFRC522 13.56MHz Contactless RFID Reader Writer Module with Card and Keychain

$0.84$0.88

11 sold
Micro SD Storage Expansion Board Micro SD TF Card Memory Shield Module SPI For Arduino Promotion Micro SD Storage Expansion Board Micro SD TF Card Memory Shield Module SPI For Arduino Promotion

Micro SD Storage Expansion Board Micro SD TF Card Memory Shield Module SPI For Arduino Promotion

$8.38$8.38

2 sold
TM probe DS9092 Copper probe iButton probe/reader with LED TM probe DS9092 Copper probe iButton probe/reader with LED

TM probe DS9092 Copper probe iButton probe/reader with LED

$0.78$0.78

7 sold
2 channel Relay Module 5V 12V 24V High and Low Level Trigger Relay Control With Optocoupler Two Way Relays DC 5 V 12 V 24 V Volt 2 channel Relay Module 5V 12V 24V High and Low Level Trigger Relay Control With Optocoupler Two Way Relays DC 5 V 12 V 24 V Volt

2 channel Relay Module 5V 12V 24V High and Low Level Trigger Relay Control With Optocoupler Two Way Relays DC 5 V 12 V 24 V Volt

$5.33$5.33

251 sold
5% off
SD Card Module SD Module SD Card Reader Module SPI Interface Microcontroller Board SD Card Module SD Module SD Card Reader Module SPI Interface Microcontroller Board

SD Card Module SD Module SD Card Reader Module SPI Interface Microcontroller Board

$0.66$0.70

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

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

$6.68$6.68

94 sold
67% off
PN532 NFC RFID Wireless Module V3 User Kits Reader Writer Mode IC S50 Card PCB Attenna I2C IIC SPI HSU PN532 NFC RFID Wireless Module V3 User Kits Reader Writer Mode IC S50 Card PCB Attenna I2C IIC SPI HSU

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

$18.91 $57.31

795 sold

Categories: Electronic Components & Supplies, Active Components

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125Khz RFID Reader Module RDM6300 UART Output Access Control System for Best prices 125Khz RFID Reader Module RDM6300 UART Output Access Control System for Best prices

125Khz RFID Reader Module RDM6300 UART Output Access Control System for Best prices

$23.32 $23.32

Categories: Electronic Components & Supplies, Active Components

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MFRC-522 RC-522 RC522 Antenna RFID IC Wireless Module For Arduino IC KEY SPI Writer Reader IC Card Proximity Module MFRC-522 RC-522 RC522 Antenna RFID IC Wireless Module For Arduino IC KEY SPI Writer Reader IC Card Proximity Module

MFRC-522 RC-522 RC522 Antenna RFID IC Wireless Module For Arduino IC KEY SPI Writer Reader IC Card Proximity Module

$1.22 $1.22

4 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
5% off
Micro SD Card Module TF Card Reader Card SPI Interface With Level Conversion Chip Board (H5A2) Micro SD Card Module TF Card Reader Card SPI Interface With Level Conversion Chip Board (H5A2)

Micro SD Card Module TF Card Reader Card SPI Interface With Level Conversion Chip Board (H5A2)

$0.55 $0.58

Categories: Electronic Components & Supplies, Active Components

Buy Now
GL857L-HHY10 GL857L SSOP28 foot patch card reader HUB2.0 chip interface chip

GL857L-HHY10 GL857L SSOP28 foot patch card reader HUB2.0 chip interface chip

$7.60 $7.60

Categories: Electronic Components & Supplies, Active Components

Buy Now
Micro SD Card Shield For WeMos D1 Mini TF WiFi ESP8266 Compatible SD Wireless Module For Arduino For WeMos D1 Mini Module Micro SD Card Shield For WeMos D1 Mini TF WiFi ESP8266 Compatible SD Wireless Module For Arduino For WeMos D1 Mini Module

Micro SD Card Shield For WeMos D1 Mini TF WiFi ESP8266 Compatible SD Wireless Module For Arduino For WeMos D1 Mini Module

$8.08 $8.08

27 sold

Categories: Electronic Components & Supplies, Active Components

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53% off
PN532 NFC RFID Module 13.56MHz V3 User Kits Near Field Communication Reader Module SPI I2C UART RFID Wireless Module for Arduino PN532 NFC RFID Module 13.56MHz V3 User Kits Near Field Communication Reader Module SPI I2C UART RFID Wireless Module for Arduino

PN532 NFC RFID Module 13.56MHz V3 User Kits Near Field Communication Reader Module SPI I2C UART RFID Wireless Module for Arduino

$32.90 $69.99

58 sold

Categories: Electronic Components & Supplies, Active Components

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MA8601 SMD SSOP-28 card reader main control chip new original authentic MA8601 SMD SSOP-28 card reader main control chip new original authentic

MA8601 SMD SSOP-28 card reader main control chip new original authentic

$0.55 $0.55

Categories: Electronic Components & Supplies, Active Components

Buy Now
MFRC-522 RC-522 RC522 Antenna RFID Wireless Module For Arduino IC KEY SPI Writer Reader IC Card Card Proximity Module

MFRC-522 RC-522 RC522 Antenna RFID Wireless Module For Arduino IC KEY SPI Writer Reader IC Card Card Proximity Module

$4.64 $4.64

3 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
Reading and Writing Module SD Card Module Slot Socket Reader ARM MCU for arduino DIY Starter Kit Reading and Writing Module SD Card Module Slot Socket Reader ARM MCU for arduino DIY Starter Kit

Reading and Writing Module SD Card Module Slot Socket Reader ARM MCU for arduino DIY Starter Kit

$8.54 $8.54

51 sold

Categories: Electronic Components & Supplies, Active Components

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8% off
MFRC-522 RC-522 RC522 Antenna RFID IC Wireless Module For Arduino IC KEY SPI Writer Reader IC Card Proximity Module

MFRC-522 RC-522 RC522 Antenna RFID IC Wireless Module For Arduino IC KEY SPI Writer Reader IC Card Proximity Module

$4.54 $4.94

73 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
3S 10A 11.1V 12V 12.6V Lithium Battery Charger Protection Board Module for 18650 Li-ion Lipo Battery Cells BMS 3.7V 3S 10A 11.1V 12V 12.6V Lithium Battery Charger Protection Board Module for 18650 Li-ion Lipo Battery Cells BMS 3.7V

3S 10A 11.1V 12V 12.6V Lithium Battery Charger Protection Board Module for 18650 Li-ion Lipo Battery Cells BMS 3.7V

$9.02 $9.02

252 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
Micro SD Storage Expansion Board Micro SD TF Card Memory Shield Module SPI For Arduino Micro SD Storage Expansion Board Micro SD TF Card Memory Shield Module SPI For Arduino

Micro SD Storage Expansion Board Micro SD TF Card Memory Shield Module SPI For Arduino

$8.14 $8.14

Categories: Electronic Components & Supplies, Active Components

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20% off
Micro SD Module SPI Interface Mini TF Card Reader For Arduino Micro SD Module SPI Interface Mini TF Card Reader For Arduino

Micro SD Module SPI Interface Mini TF Card Reader For Arduino

$0.79 $0.99

4 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
68% off
Micro SD Card Mini TF Card Reader Module SPI interfaces with level converter chip 5V/3.3V For Arduino DIY KIT Micro SD Card Mini TF Card Reader Module SPI interfaces with level converter chip 5V/3.3V For Arduino DIY KIT

Micro SD Card Mini TF Card Reader Module SPI interfaces with level converter chip 5V/3.3V For Arduino DIY KIT

$17.65 $55.15

1357 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
PN532 NFC RFID Wireless Module V3 User Kits Reader Writer Mode IC S50 Card PCB Antenna PL2303HX Download Cable USB to TTL CH340G PN532 NFC RFID Wireless Module V3 User Kits Reader Writer Mode IC S50 Card PCB Antenna PL2303HX Download Cable USB to TTL CH340G

PN532 NFC RFID Wireless Module V3 User Kits Reader Writer Mode IC S50 Card PCB Antenna PL2303HX Download Cable USB to TTL CH340G

$6.23 $6.23

717 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
MFRC-522 RC-522 RC522 Antenna RFID IC Wireless Module For Arduino IC KEY SPI Writer Reader IC Card Proximity Module

MFRC-522 RC-522 RC522 Antenna RFID IC Wireless Module For Arduino IC KEY SPI Writer Reader IC Card Proximity Module

$7.50 $7.50

Categories: Electronic Components & Supplies, Active Components

Buy Now
EM4100 ID Card Keychain Access Control RF Proximity Card Red And Blue Matching 125K RFID Card Reader Module 125KHZ EM4100 ID Card Keychain Access Control RF Proximity Card Red And Blue Matching 125K RFID Card Reader Module 125KHZ

EM4100 ID Card Keychain Access Control RF Proximity Card Red And Blue Matching 125K RFID Card Reader Module 125KHZ

$1.22 $1.22

Categories: Electronic Components & Supplies, Active Components

Buy Now
8% off
Micro SD Card & SDHC(high-speed card) Mini TF Card Reader Module Adapter SPI Interfaces with Level Converter Chip for Arduino Micro SD Card & SDHC(high-speed card) Mini TF Card Reader Module Adapter SPI Interfaces with Level Converter Chip for Arduino

Micro SD Card & SDHC(high-speed card) Mini TF Card Reader Module Adapter SPI Interfaces with Level Converter Chip for Arduino

$3.58 $3.89

1 sold

Categories: Electronic Components & Supplies, Active Components

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Micro SD Mini TF Card Memory Shield Reader Module SPI Interfaces Micro SD Storage Expansion Board for arduino Diy Kit Micro SD Mini TF Card Memory Shield Reader Module SPI Interfaces Micro SD Storage Expansion Board for arduino Diy Kit

Micro SD Mini TF Card Memory Shield Reader Module SPI Interfaces Micro SD Storage Expansion Board for arduino Diy Kit

$7.66 $7.66

170 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
Micro SD Storage Expansion Board D1 Mini TF Card Module Mini Micro SD TF Card Memory Shield Module With Pins for Arduino ARM AVR Micro SD Storage Expansion Board D1 Mini TF Card Module Mini Micro SD TF Card Memory Shield Module With Pins for Arduino ARM AVR

Micro SD Storage Expansion Board D1 Mini TF Card Module Mini Micro SD TF Card Memory Shield Module With Pins for Arduino ARM AVR

$7.54 $7.54

10 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
Micro/Mini SD card module TF card reader SPI interface with level conversion chip Micro/Mini SD card module TF card reader SPI interface with level conversion chip

Micro/Mini SD card module TF card reader SPI interface with level conversion chip

$0.50 $0.50

Categories: Electronic Components & Supplies, Active Components

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9% off
Micro SD card module SPI interface TF card reader with level conversion chip

Micro SD card module SPI interface TF card reader with level conversion chip

$0.74 $0.81

225 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
1pcs/lot Micro SD card mini TF card reader module SPI interfaces with level converter chip for arduino 1pcs/lot Micro SD card mini TF card reader module SPI interfaces with level converter chip for arduino

1pcs/lot Micro SD card mini TF card reader module SPI interfaces with level converter chip for arduino

$1.26 $1.26

Categories: Electronic Components & Supplies, Active Components

Buy Now
1pcs/lot Micro SD card mini TF card reader module SPI interfaces with level converter chip for arduino 1pcs/lot Micro SD card mini TF card reader module SPI interfaces with level converter chip for arduino

1pcs/lot Micro SD card mini TF card reader module SPI interfaces with level converter chip for arduino

$0.66 $0.66

2 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
Original Genuine MFRC531 01T SMT SOP32 Contactless Card Reader Chip Original Genuine MFRC531 01T SMT SOP32 Contactless Card Reader Chip

Original Genuine MFRC531 01T SMT SOP32 Contactless Card Reader Chip

$7.00 $7.00

Categories: Electronic Components & Supplies, Active Components

Buy Now
1pcs/lot Micro SD card mini TF card reader module SPI interfaces with level converter chip for arduino 1pcs/lot Micro SD card mini TF card reader module SPI interfaces with level converter chip for arduino

1pcs/lot Micro SD card mini TF card reader module SPI interfaces with level converter chip for arduino

$1.41 $1.41

Categories: Electronic Components & Supplies, Active Components

Buy Now
1pcs/lot Micro SD card mini TF card reader module SPI interfaces with level converter chip for arduino 1pcs/lot Micro SD card mini TF card reader module SPI interfaces with level converter chip for arduino

1pcs/lot Micro SD card mini TF card reader module SPI interfaces with level converter chip for arduino

$0.66 $0.66

1 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
MFRC-522 RC-522 RC522 13.56MHz RFID Module For arduino UNO Kit SPI Writer Reader IC Card IC KEY

MFRC-522 RC-522 RC522 13.56MHz RFID Module For arduino UNO Kit SPI Writer Reader IC Card IC KEY

$0.62 $0.62

4 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
2PCS MFRC500 MFRC500 01T Non-contact Card Reader Chip Integrated Circuit Chip Large Stock 2PCS MFRC500 MFRC500 01T Non-contact Card Reader Chip Integrated Circuit Chip Large Stock

2PCS MFRC500 MFRC500 01T Non-contact Card Reader Chip Integrated Circuit Chip Large Stock

$1.19 $1.19

Categories: Electronic Components & Supplies, Active Components

Buy Now
5% off
LIZAO RC522 IC Card Sensing Module MFRC522 13.56MHz Contactless RFID Reader Writer Module with Card and Keychain LIZAO RC522 IC Card Sensing Module MFRC522 13.56MHz Contactless RFID Reader Writer Module with Card and Keychain

LIZAO RC522 IC Card Sensing Module MFRC522 13.56MHz Contactless RFID Reader Writer Module with Card and Keychain

$0.84 $0.88

11 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
Micro SD Storage Expansion Board Micro SD TF Card Memory Shield Module SPI For Arduino Promotion Micro SD Storage Expansion Board Micro SD TF Card Memory Shield Module SPI For Arduino Promotion

Micro SD Storage Expansion Board Micro SD TF Card Memory Shield Module SPI For Arduino Promotion

$8.38 $8.38

2 sold

Categories: Electronic Components & Supplies, Active Components

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TM probe DS9092 Copper probe iButton probe/reader with LED TM probe DS9092 Copper probe iButton probe/reader with LED

TM probe DS9092 Copper probe iButton probe/reader with LED

$0.78 $0.78

7 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
2 channel Relay Module 5V 12V 24V High and Low Level Trigger Relay Control With Optocoupler Two Way Relays DC 5 V 12 V 24 V Volt 2 channel Relay Module 5V 12V 24V High and Low Level Trigger Relay Control With Optocoupler Two Way Relays DC 5 V 12 V 24 V Volt

2 channel Relay Module 5V 12V 24V High and Low Level Trigger Relay Control With Optocoupler Two Way Relays DC 5 V 12 V 24 V Volt

$5.33 $5.33

251 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
5% off
SD Card Module SD Module SD Card Reader Module SPI Interface Microcontroller Board SD Card Module SD Module SD Card Reader Module SPI Interface Microcontroller Board

SD Card Module SD Module SD Card Reader Module SPI Interface Microcontroller Board

$0.66 $0.70

Categories: Electronic Components & Supplies, Active Components

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

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

$6.68 $6.68

94 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now