1,500+ results for i/o port
- PCF8575 I2C IO Extension Shield Module 16 I/O Port Expander For Arduino PIOpens in a new window or tabBrand NewS$ 2.30Top-rated sellerTop-rated sellerWas: S$ 2.55 10% offsurvy2014 (289,799) 99.6%Free International Shippingfrom ChinaFree returns76 sold
- JSEDM I/O Port Module Control JC-5171 USEDOpens in a new window or tabPre-OwnedS$ 408.92Top-rated sellerTop-rated sellerindustautoco (10,411) 99.5%+S$ 128.80 postagefrom Canada
- DP8212N 8-Bit I/O PortOpens in a new window or tabBrand NewS$ 14.75stingi_sk (100) 100%+S$ 12.54 postagefrom Slovakia
- 1PCS PCF8575 I2C IO Extension Shield Module 16 I/O Port Expander For Arduino PIOpens in a new window or tabBrand NewS$ 2.32Top-rated sellerTop-rated sellerWas: S$ 2.54 9% offsatisfyelectronics (217,504) 99.5%+S$ 1.46 postagefrom ChinaFree returns64 sold
- JSMNCOUT I/O Out Port Module JC-2007 JSEDM ! NEW !Opens in a new window or tabBrand NewS$ 63.01Top-rated sellerTop-rated sellerindustautoco (10,411) 99.5%+S$ 128.80 postagefrom Canada
- PCF8574T I/O Fr I2C Port Interface Support Arduino Cascading Extended Module wqOpens in a new window or tabBrand NewS$ 2.10Top-rated sellerTop-rated sellerwwoodoo (37,588) 99%Free International Shippingfrom China
- 2 PCS PCF8574T I/O I2C Port Interface for Arduino Cascading Extended ModuleOpens in a new window or tabBrand NewS$ 4.75Top-rated sellerTop-rated sellerWas: S$ 5.00 5% offzhuzhunv0928 (537) 98.9%+S$ 2.36 postagefrom ChinaFree returns
- I2c Port Interface Support Arduino Cascading Extended Module PCF8574T I/OOpens in a new window or tabBrand NewS$ 4.38Top-rated sellerTop-rated sellerWas: S$ 4.62 5% offdiy-electronic (25,161) 98.6%+S$ 1.98 postagefrom ChinaFree returns54 sold
- Intel P8243 NMOS Parallel I/O Port PDIP24 x 1pcOpens in a new window or tabBrand NewS$ 2.21Top-rated sellerTop-rated sellerhth-tech (2,515) 99.6%+S$ 8.85 postagefrom China
- 1PC NEW I2C to I/O port MCP23017 16-bit I/O port expander I2C IIC Serial port#YTOpens in a new window or tabBrand NewS$ 11.65Top-rated sellerTop-rated sellerWas: S$ 12.39 6% offtechnology332 (397) 99%Free International Shippingfrom China
- PCF8574 PCF8574T I/O Expansion Module for I2C IIC Port Interface for ArduinoOpens in a new window or tabBrand NewS$ 1.76Top-rated sellerTop-rated sellerWas: S$ 2.24 22% offmeltsee (529) 100%+S$ 3.66 postagefrom China
- MOTOROLA MC68230L8 PARALLEL I/O PORT 24 I/O CMOS DIP48 CERAMIC NOS!Opens in a new window or tabNew (Other)S$ 66.52Top-rated sellerTop-rated sellertorontosurplus (4,720) 100%+S$ 107.62 postagefrom Canada
- New PCF8574T I/O I2C Port Interface for Arduino Cascading Extended ModuleOpens in a new window or tabBrand NewS$ 2.18neeybow (6,208) 100%Was: S$ 2.30 5% off+S$ 1.48 postagefrom ChinaFree returns
- New Factory Sealed AB 1734-AENTR /B Point I/O Dual Port Adaptor Module 1734AENTROpens in a new window or tabBrand NewS$ 325.08Top-rated sellerTop-rated sellerautomation-smes (362) 99.4%Free International Shippingfrom United StatesFree returns
- NEW Sealed 2020 Allen Bradley 1734-AENTR SER C POINT I/O Dual Port Adaptor -USAOpens in a new window or tabBrand NewS$ 309.76Top-rated sellerTop-rated sellerautomation-smes (362) 99.4%Free International Shippingfrom United StatesFree returns
- NEW AB 1734-AENTR SERC POINT I/O Dual Port Adaptor fast shippingOpens in a new window or tabBrand NewS$ 308.28doergo (0) 0%+S$ 88.50 postagefrom China
- PCF8574T I/O Fr I2C Port Interface Support Cascading Extended Module For ArduinoOpens in a new window or tabBrand NewS$ 1.64Top-rated sellerTop-rated sellerWas: S$ 1.81 10% offsurvy2014 (289,799) 99.6%Free International Shippingfrom ChinaFree returns454 sold
- PCF8574T I/O Fr I2C Port Interface Support Arduino Cascading Extended Module phOpens in a new window or tabBrand NewS$ 2.10Top-rated sellerTop-rated seller*orchid (20,196) 99.7%Free International Shippingfrom China
- 1PCS/5PCS PCA9535PW 16bit I2C and SMBus,low power I/O port TSSOP24Opens in a new window or tabBrand NewS$ 3.25 to S$ 14.75Top-rated sellerTop-rated sellerhifiic (42,450) 99.5%Postage not specifiedfrom China
- I/O Port RF2 AdaptorOpens in a new window or tabBrand NewS$ 54.22blueskycomponents (87,353) 99.7%+S$ 15.37 postagefrom United Kingdom
- PCF8574T I/O Cascading Extended Module For I2C Port Interface Support ArduinoOpens in a new window or tabBrand NewS$ 1.46Top-rated sellerTop-rated sellersatisfyelectronics (217,504) 99.5%+S$ 1.46 postagefrom ChinaFree returns
- New Sealed Allen-Bradley 1734-AENTR SER C POINT I/O Dual Port Network AdaptorOpens in a new window or tabBrand NewS$ 294.99Top-rated sellerTop-rated sellerxhsy1209 (331) 100%Free International Shippingfrom China
- PCF8575 IIC I2C I/O Extension Shield Module 16 bit SMBus I/O ports For ArduinoOpens in a new window or tabBrand NewS$ 3.11Top-rated sellerTop-rated sellerWas: S$ 3.38 8% offalice1101983 (569,924) 99.5%+S$ 5.16 postagefrom ChinaFree returns313 sold
- 1PCS PCF8574T I/O I2C Port Interface For Arduino Cascading Extended ModuleOpens in a new window or tabBrand NewS$ 2.63Top-rated sellerTop-rated sellerWas: S$ 2.92 10% offsurvy2014 (289,799) 99.6%Free International Shippingfrom ChinaFree returns50 sold
- 1pc M5L8155P M5L8155P-2 8155 2Mbit SRAM with I/O Port and TimerOpens in a new window or tabBrand NewS$ 2.94Top-rated sellerTop-rated sellerhth-tech (2,515) 99.6%+S$ 8.85 postagefrom China
- 5PCS PCF8574T I/O Fr I2C Port Interface Support Arduino Cascading ExtendedOpens in a new window or tabBrand NewS$ 11.18Top-rated sellerTop-rated sellerWas: S$ 11.77 5% offgc_supermarket (247,326) 98.8%+S$ 3.58 postagefrom China
- I/O I2C Port Interface Support Arduino Cascading Extended Module PCF8574TOpens in a new window or tabBrand NewS$ 3.76Top-rated sellerTop-rated sellerWas: S$ 3.95 5% offzhuzhunv0928 (537) 98.9%+S$ 2.36 postagefrom ChinaFree returns
- PCF8574T I/O Fr I2C Port Interface Support Arduino Cascading Extended ModuleOpens in a new window or tabBrand NewS$ 3.47Top-rated sellerTop-rated sellerWas: S$ 3.64 5% offgc_supermarket (247,326) 98.8%+S$ 1.98 postagefrom China
- *FACTORY SEALED* ALLEN-BRADLEY POINT I/O DUAL PORT NETWORK ADAPTOR 1734-AENTROpens in a new window or tabBrand NewS$ 235.93cncsalvage11 (4,445) 100%+S$ 115.86 postagefrom United StatesFree returns
- 1734-AENTR point I/O dual port network adaptor series c fw 6.012Opens in a new window or tabBrand NewS$ 368.76gut-2163 (4) 100%+S$ 63.85 postagefrom United States
- Allen-Bradley 1734-AENTR AB Point I/O Dual Port Adaptor Module 2023 New SealedOpens in a new window or tabBrand NewS$ 325.82asherplc (7) 100%Free International Shippingfrom United StatesFree returns
- New Factory Sealed AB 1734-AENTR /B Point I/O Dual Port Adaptor Module 1734AENTROpens in a new window or tabBrand NewS$ 295.01jager10 (458) 100%+S$ 43.03 postagefrom United States
- 2023 New Factory Sealed AB 1734-AENTR /B Point I/O Dual Port Adaptor Module USOpens in a new window or tabBrand NewS$ 323.46Top-rated sellerTop-rated sellerplc-top (293) 99.1%Free International Shippingfrom United States
- Allen Bradley 1734-AENTR Point I/O Dual Port Network Adaptor US SHIPPINGOpens in a new window or tabBrand NewS$ 367.29beautihy3 (19) 100%Free International Shippingfrom United States
- New Factory Sealed Allen-Bradley 1734-AENTR Point I/O Dual Port Adaptor ModuleOpens in a new window or tabBrand NewS$ 359.91jaxupuper (8) 100%Free International Shippingfrom United States
- 1PCS/5PCS PCA9555PW 16-bit I2C and SMBus I/O port with interrupt TSSOP24Opens in a new window or tabBrand NewS$ 5.90 to S$ 25.81Top-rated sellerTop-rated sellerhifiic (42,450) 99.5%Postage not specifiedfrom China
- I2c Port Interface Support Arduino Cascading Extended Module PCF8574T I/O A3GUOpens in a new window or tabBrand NewS$ 4.56Top-rated sellerTop-rated sellerWas: S$ 4.85 6% offgc_electronics (1,314) 98.2%+S$ 1.98 postagefrom ChinaFree returns
- NEW Sealed Allen-Bradley 1734-AENTR SER C POINT I/O Dual Port Network AdaptorOpens in a new window or tabBrand NewS$ 312.25szdamy (71) 98.6%Free International Shippingfrom United StatesFree returns
- Factory Sealed AB 1734-AENTR /C Point I/O Dual Port Adaptor Module 1734AENTROpens in a new window or tabBrand NewS$ 352.54indaftermarket (451) 98.2%Free International Shippingfrom United States40 sold
- 1PC AB 1734-AENTR SERC POINT I/O Dual Port Adaptor New IN BOXOpens in a new window or tabBrand NewS$ 323.03cmy-china (1) 100%+S$ 88.50 postagefrom China
- New Factory Sealed AB 1734-AENTR Point I/O Dual Port Adaptor Module 1734AENTROpens in a new window or tabBrand NewS$ 296.70pyo_thetelsieme (83) 97.1%Free International Shippingfrom United StatesFree returns
- PCF8574T I/O I2C Port Interface Support Arduino Cascading Extended ModuleOpens in a new window or tabBrand NewS$ 2.23 to S$ 11.09neeybow (6,208) 100%Was: S$ 2.35 5% off+S$ 1.48 postagefrom ChinaFree returns
- PCF8574T I/O Fr I2C Port Interface Support Arduino Cascading Extended ModuleOpens in a new window or tabBrand NewS$ 2.05Top-rated sellerTop-rated sellerWas: S$ 2.23 8% offalice1101983 (569,924) 99.5%+S$ 5.16 postagefrom ChinaFree returns
- New Factory Sealed AB 1734-AENTR Point I/O Dual Port Adaptor Module 1734AENTROpens in a new window or tabBrand NewS$ 330.59Top-rated sellerTop-rated sellerplc-top (293) 99.1%Free International Shippingfrom United StatesFree returns
- 1PCS PCF8574T I/O I2C Port Interface For Arduino Cascading Extended ModuleOpens in a new window or tabBrand NewS$ 2.51Top-rated sellerTop-rated sellerWas: S$ 2.73 8% offalice1101983 (569,924) 99.5%+S$ 5.16 postagefrom ChinaFree returns
- NEW FORTRESS CIP Safety I/O ITM-00568932 4-Port 3-IN 1-OUT (ref AB 1732ES Turck)Opens in a new window or tabBrand NewS$ 125.38surplusmaniac (126) 100%+S$ 74.90 postagefrom United States
- Allen-Bradley 1734-AENTR SER C POINT I/O Dual Port Network AdaptorOpens in a new window or tabBrand NewS$ 336.31aaa-plc (19) 100%Free International Shippingfrom United States
- HD6821P Microcontroller Parallel I/O Port 16 I/O,NMOS 14-Pin Thru-HoleOpens in a new window or tabBrand NewS$ 22.13mukeshadlakha2009 (569) 100%+S$ 19.18 postagefrom Canada
- 1PCS PCA9554AD 8-bit I2C and SMBus I/O port with interruptOpens in a new window or tabBrand NewS$ 5.16Top-rated sellerTop-rated sellerhifiic (42,450) 99.5%Postage not specifiedfrom China
- Modbus I/O Network Modules With Serial Port RS485 4AI+4DO for PLC/Touch DisplayOpens in a new window or tabBrand NewS$ 20.55Top-rated sellerTop-rated sellerWas: S$ 25.06 18% offcdebyte (3,238) 99.4%+S$ 4.41 postagefrom China
- Allen-Bradley 1734-AENTR AB Point I/O Dual Port Adaptor Module 2023 New SealedOpens in a new window or tabBrand NewS$ 293.89rznaber (5) 100%Free International Shippingfrom United StatesFree returns
- RS485 2DI+2AI+2DO ModBus RTU I/O Network Modules with Serial Port for PLC/TouchOpens in a new window or tabBrand NewS$ 18.13Top-rated sellerTop-rated sellerWas: S$ 22.11 18% offcdebyte (3,238) 99.4%+S$ 4.41 postagefrom China
- 4AI+ 4AO RS485 Etherent Switch 4 Port Value ModBus TCP RTU I/O Networking ModuleOpens in a new window or tabBrand NewS$ 46.60Top-rated sellerTop-rated sellerWas: S$ 56.83 18% offcdebyte (3,238) 99.4%+S$ 1.46 postagefrom China51 sold
- 1PC NEW I2C port 1 I/O expansion module IIC Input/output MCP23017-E/SS #YTOpens in a new window or tabBrand NewS$ 11.65technology20235 (9) 90.9%+S$ 1.48 postagefrom China
- PCF8574T I/O I2C Port Interface Support Arduino Cascading Extended Module NewOpens in a new window or tabBrand NewS$ 4.00Top-rated sellerTop-rated sellerWas: S$ 4.20 5% offgc_supermarket (247,326) 98.8%+S$ 1.98 postagefrom China
- NEW Sealed Allen-Bradley 1734-AENTR SER C POINT I/O Dual Port Network AdaptorOpens in a new window or tabBrand NewS$ 321.29sapuutal2022 (123) 100%Free International Shippingfrom United StatesFree returns
- 1PCS Pcf8575 16-bit I/O ports ports IIC I2C I/O Expander Shield Module ArduinoOpens in a new window or tabBrand NewS$ 5.52Top-rated sellerTop-rated sellerWas: S$ 5.81 5% offdiy-electronic (25,161) 98.6%+S$ 1.98 postagefrom ChinaFree returns78 sold
- D8243 INTEL Parallel I/O Port, 4-Bit, 16 I/O, NMOS, CDIP24 ICOpens in a new window or tabBrand NewS$ 13.20nce1234 (9,460) 99.8%+S$ 141.62 postagefrom United States
- PCF8574T I/O Fr I2C Port Interface Support Arduino Cascading Extended ModuleOpens in a new window or tabBrand NewS$ 2.89Top-rated sellerTop-rated sellerWas: S$ 3.07 6% offgc_electronics_us (2,901) 98.2%+S$ 1.90 postagefrom ChinaFree returns
- PCF8574T I/O I2C Port Interface Support Cascading Extended Module for ArduinoOpens in a new window or tabBrand NewS$ 2.46Top-rated sellerTop-rated sellerWas: S$ 2.60 5% offzhuzhunv0928 (537) 98.9%+S$ 2.36 postagefrom ChinaFree returns
- UD74B08 8 Channel I/O MultiFunction USB Relay COM Serial Port UART Relay BoardOpens in a new window or tabBrand NewS$ 7.90 to S$ 36.64Top-rated sellerTop-rated sellereff663 (1,676) 98.1%Free International Shippingfrom China
- PCF8574T I/O Fr I2C Port Interface Support Arduino Cascading Extended ModuleOpens in a new window or tabBrand NewS$ 2.67Top-rated sellerTop-rated sellerWas: S$ 2.81 5% offh-quality_electronic (89,071) 98.2%+S$ 1.99 postagefrom China
- Original Sealed Allen-Bradley 1734-AENTR /C POINT I/O Dual Port Network AdaptorOpens in a new window or tabBrand NewS$ 287.62Top-rated sellerTop-rated sellergc_electronics_us (2,901) 98.2%+S$ 6.87 postagefrom ChinaFree returns
- AC5-60V ESP32 Wifi Relay Board 1 Way Relay Module Development Board I/O PortOpens in a new window or tabBrand NewS$ 17.88Top-rated sellerTop-rated selleralxkxq (118) 96.8%Free International Shippingfrom China
- (1 PC) 82C55AM-2 Toshiba Parallel I/O Port, 24 I/O, CMOS, SSOP-40Opens in a new window or tabBrand NewS$ 8.78Top-rated sellerTop-rated sellerspecspecialty (13,945) 99.8%+S$ 42.48 postagefrom United States
- PCF8574T I/O Fr I2C Port Interface Support Arduino Cascading Extended Module DIYOpens in a new window or tabBrand NewS$ 2.60Top-rated sellerTop-rated sellerWas: S$ 2.82 8% offdiybox (77,036) 98.8%+S$ 4.12 postagefrom ChinaFree returns
- DB9 9-pin Male/Female Adapter RS-232 Serial Port Interface I/O Breakout BoardOpens in a new window or tabBrand NewS$ 2.57 to S$ 2.88Top-rated sellerTop-rated sellermotor_studio (1,599) 99.1%+S$ 2.21 postagefrom ChinaFree returns
- 2022-2023 NEW Allen-Bradley 1734-AENTR SER C POINT I/O Dual Port Network AdaptorOpens in a new window or tabBrand NewS$ 305.32Top-rated sellerTop-rated sellerrabauto (246) 97.8%Free International Shippingfrom United StatesFree returns
- DC2.5-6V MCU-8574 PCF8574T Adapter Board Expansion Board Module I/O I2C IIC PortOpens in a new window or tabBrand NewS$ 2.64Top-rated sellerTop-rated sellerWas: S$ 2.88 8% offalice1101983 (569,924) 99.5%+S$ 5.16 postagefrom ChinaFree returns
- Allen-Bradley 1734-AENTR AB Point I/O Dual Port Adaptor Module 2023 New SealedOpens in a new window or tabBrand NewS$ 314.97rabplc (54) 100%Free International Shippingfrom United StatesFree returns
- ALLEN BRADLEY 1734-AENTR /B NEW FACTORY SEAL Point I/O Dual Port Adaptor ModuleOpens in a new window or tabBrand NewS$ 439.81automationparts4u (122) 100%+S$ 118.95 postagefrom United States
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