5pcs PCF7946AT SOP-14 NXP

10pcs PCF8574 IO Expansion Board I/O Expander I2C-Bus Evaluation Development ...

2 PCS PN532 NFC NXP RFID Module V3 Kit with S50 Card for Arduino Raspberry Pi

5PCS PN532 NFC NXP RFID Module V3 User Kit Near Field Communication Reader Wr...

Dell Optiplex 7090 Micro Case Chasis w/ Fan, HD Caddy, Internal Speaker

10 PCS PCF8574 IO Expansion Board I/O Expander I2C Bus Evaluation Arduino