QIANRENON DB9 Male Solderless Breakout Board Connector RS232 D-SUB Serial to 9 Pin Port Terminal Solderless Adapter for Serial Communication Interface Devices (Male)
from $12.99
AS608 Fingerprint Reader Sensor Module Optical Fingerprint Fingerprint Module for Arduino Locks Serial Communication Interface
from $11.82
QIANRENON RS232 DB9 Female to Male Extender Connector Adapter DB 9 Pin Serial Converter, for Serial Communication Interface Devices, Black
from $10.99
Srutueo IR220 Wireless Serial Communication 9-Port Serial Interface Communication IrDA RS232 Infrared Adapter IR220 is A RS232 to RAW IR (IrPHY Only) Adapter
from $33.04
R307 Optical Fingerprint Reader Sensor Module for Arduino Locks Serial Communication Interface
from $19.25
3.3V/5V Power Picro-Controller FPM10A Fingerprint Reader Sensor Module Optical for Arduino Locks Serial Communication Interface
from $13.51
CANADUINO® CP2102 USB - UART Bridge TTL Serial Communication Interface 3.3V - 5V
from $3.80
QIANRENON RS232 DB9 Male to Female 90 Degree Right Angle Adapter Extender DB9 L-Angle Connector, for Serial Communication Interface Devices, Right Bend
Luejnbogty IR220 Wireless Serial Communication 9-Port Serial Interface Communication IR220 RS232 Serial Port IR Adapter
from $37.37
SparkFun Spectral Sensor Breakout - AS7263 NIR (Qwiic) - Near Infrared Sensor Communicates via I2C Interface and Serial Interface Using at Commands Easy Hookup No Soldering Onboard LED
from $27.95
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