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购买 arduino i/o expander

$76.30

Nxp Semiconductors PCAL9722HN-ARD Evaluation Board, Spi I/O Expander | Embedded Daughter Boards & Modules - Arduino

Newark

$76.30

Nxp Semiconductors PCAL9722HN-ARD Evaluation Board, Spi I/O Expander | Embedded Daughter Boards & Modules - Arduino

Newark

$20.05

2 PCS PCF8575 IO Expander Board Module I2C To 16IO I/O Extension For Arduino

eBay

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$20.05

2 PCS PCF8575 IO Expander Board Module I2C To 16IO I/O Extension For Arduino

eBay

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$229.00

Behringer Flow 4VIO I/O Expander Recorder I/O Expander, 32-Bit Float, For Behringer Flow 4V Field Recorder With 4 Preamps, 2 Headphone Outs, And USB

Sweetwater

$229.00

Behringer Flow 4VIO I/O Expander Recorder I/O Expander, 32-Bit Float, For Behringer Flow 4V Field Recorder With 4 Preamps, 2 Headphone Outs, And USB

Sweetwater

$5.31

NANO I/O Expansion Sensor Shield Module For Arduino R3 Nano GVU_Z8

eBay

$5.31

NANO I/O Expansion Sensor Shield Module For Arduino R3 Nano GVU_Z8

eBay

$13.31

Arduino Nano I/O Expansion Shield Module Sensor Prototype USA SHIP TODAY! 5PCS

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$13.31

Arduino Nano I/O Expansion Shield Module Sensor Prototype USA SHIP TODAY! 5PCS

eBay

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$3.29

1-10PCS Nano I/O Expansion Sensor Shield Module For Arduino UNO R3 Nano V3.0

eBay

$3.29

1-10PCS Nano I/O Expansion Sensor Shield Module For Arduino UNO R3 Nano V3.0

eBay

$29.00

8Pcs Pcf8574 Io Expander Board I/O Expander i2 C Bus Evaluation Development Module Pcf8574 Module Is Suitable For Arduin

Everymarket INC

$29.00

8Pcs Pcf8574 Io Expander Board I/O Expander i2 C Bus Evaluation Development Module Pcf8574 Module Is Suitable For Arduin

Everymarket INC

$34.36

12Pcs Pcf8574 Io Expander I/O Expander i2 C Bus Evaluation Development Module Pcf8574 Module Is Suitable For Arduino

Everymarket INC

$34.36

12Pcs Pcf8574 Io Expander I/O Expander i2 C Bus Evaluation Development Module Pcf8574 Module Is Suitable For Arduino

Everymarket INC

$18.02

10PCS Nano I/O Expansion Sensor Shield Module For Arduino UNO R3 Nano V3.0-

eBay

$18.02

10PCS Nano I/O Expansion Sensor Shield Module For Arduino UNO R3 Nano V3.0-

eBay

$19.63

10PCS Nano I/O Expansion Sensor Shield Module For Arduino UNO R3 Nano V3.0

eBay

$19.63

10PCS Nano I/O Expansion Sensor Shield Module For Arduino UNO R3 Nano V3.0

eBay

$15.70

Arduino TSX00005 Eval Expansion Board, Uno Shield | Carriers & Expansion

Newark

$15.70

Arduino TSX00005 Eval Expansion Board, Uno Shield | Carriers & Expansion

Newark

$27.18

Zalati Terminal Adapter Expansion Board 2Pcs Io Shield Simple Extension Plate Module For Nano V3.0 Arduino Board

Everymarket INC

$27.18

Zalati Terminal Adapter Expansion Board 2Pcs Io Shield Simple Extension Plate Module For Nano V3.0 Arduino Board

Everymarket INC

$2.38

Nxp Semiconductors PCA9575HF,118 I/O Expander, 16Bit, 400Khz, Hwqfn | I/O Expanders

Newark

$2.38

Nxp Semiconductors PCA9575HF,118 I/O Expander, 16Bit, 400Khz, Hwqfn | I/O Expanders

Newark

$24.99

Sciencepurchase Dfrobot Gravity: IO Expansion Shield For Arduino V7.1 (DFR0265)

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$24.99

Sciencepurchase Dfrobot Gravity: IO Expansion Shield For Arduino V7.1 (DFR0265)

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$42.70

Shield Expansion Board 6-12V FOR Arduino With 4-CH Motors Servos Port PS2 Remote

eBay

$42.70

Shield Expansion Board 6-12V FOR Arduino With 4-CH Motors Servos Port PS2 Remote

eBay

$18.74

Dolla Tek 3 Pcs Pcf8574 Io Expansion Board I/O Expander i2 C Bus Evaluation Development Module

Everymarket INC

$18.74

Dolla Tek 3 Pcs Pcf8574 Io Expansion Board I/O Expander i2 C Bus Evaluation Development Module

Everymarket INC

$13.09

MCP23017 Bidirectional 16-Bit I/O Expander With I2C IIC Serial Interface Module

eBay

Free shipping

$13.09

MCP23017 Bidirectional 16-Bit I/O Expander With I2C IIC Serial Interface Module

eBay

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$13.77

5PCS PCF8574 IO Expansion Board I/O Expander I2C-Bus Development Board

eBay

Free shipping

$13.77

5PCS PCF8574 IO Expansion Board I/O Expander I2C-Bus Development Board

eBay

Free shipping

$18.88

Hailege 3Pcs Nano V3.0 Io Shield Io Controller Terminal Adapter Extension Board Arduino Nano Io Shield Simple Extension

Everymarket INC

$18.88

Hailege 3Pcs Nano V3.0 Io Shield Io Controller Terminal Adapter Extension Board Arduino Nano Io Shield Simple Extension

Everymarket INC

$16.95

Electronix Express Gravity: IO Expansion Shield For Arduino V7.1 (Compatible With Part 26DFR0018)

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$16.95

Electronix Express Gravity: IO Expansion Shield For Arduino V7.1 (Compatible With Part 26DFR0018)

Shop

$1.68

Microchip Technology MCP23009-E/MG I/O Expander, 8Bit, 3.4 Mhz, I2C, Serial, Spi, 1.8 V, 5.5 V, Qfn Rohs Compliant: Yes | I/O Expanders

Newark

$1.68

Microchip Technology MCP23009-E/MG I/O Expander, 8Bit, 3.4 Mhz, I2C, Serial, Spi, 1.8 V, 5.5 V, Qfn Rohs Compliant: Yes | I/O Expanders

Newark

$1.30

Nxp Semiconductors PCA9698BS,118 I/O Expander, 40Bit, 1 Mhz, I2C, Smbus, 2.3 V, 5.5 V, Hvqfn Rohs Compliant: Yes | I/O Expanders

Newark

$1.30

Nxp Semiconductors PCA9698BS,118 I/O Expander, 40Bit, 1 Mhz, I2C, Smbus, 2.3 V, 5.5 V, Hvqfn Rohs Compliant: Yes | I/O Expanders

Newark

$2.10

Microchip Technology MCP23018-E/MJ I/O Expander, 16Bit, 3.4 Mhz, I2C, 1.8 V, 5.5 V, Qfn Rohs Compliant: Yes | I/O Expanders

Newark

$2.10

Microchip Technology MCP23018-E/MJ I/O Expander, 16Bit, 3.4 Mhz, I2C, 1.8 V, 5.5 V, Qfn Rohs Compliant: Yes | I/O Expanders

Newark

$6.29

Openelab Inc. Gravity IO Expansion Shield V7.1 For Arduino - Dfrobot

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$6.29

Openelab Inc. Gravity IO Expansion Shield V7.1 For Arduino - Dfrobot

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$5.20

Cypress Infineon Technologies CY8C9520A-24PVXI I/O Expander, 20 I/O, 85Deg C, Ssop-28 | I/O Expanders

Newark

$5.20

Cypress Infineon Technologies CY8C9520A-24PVXI I/O Expander, 20 I/O, 85Deg C, Ssop-28 | I/O Expanders

Newark

$261.25

($1.05/Pc) MCP23S09T-E/MG Microchip Technology I/O Expander - 8Bit - 10 Mhz - SPI - 1.8 To 5.5 V - 16-Pin QFN - Tape&Reel

Onlinecomponents.com

$261.25

($1.05/Pc) MCP23S09T-E/MG Microchip Technology I/O Expander - 8Bit - 10 Mhz - SPI - 1.8 To 5.5 V - 16-Pin QFN - Tape&Reel

Onlinecomponents.com

$355.00

($1.42/Pc) MCP23017T-E/ML Microchip Technology I/O Expander - 16Bit - 1.7Mhz - I2C - 1.8 To 5.5 V - QFN.

Onlinecomponents.com

$355.00

($1.42/Pc) MCP23017T-E/ML Microchip Technology I/O Expander - 16Bit - 1.7Mhz - I2C - 1.8 To 5.5 V - QFN.

Onlinecomponents.com

$257.50

($1.03/Pc) MCP23008T-E/SO Microchip Technology I/O Expander - 8Bit - 1.7 Mhz - I2C - 1.8 To 5.5 V - SOIC W 18-Pin.

Onlinecomponents.com

$257.50

($1.03/Pc) MCP23008T-E/SO Microchip Technology I/O Expander - 8Bit - 1.7 Mhz - I2C - 1.8 To 5.5 V - SOIC W 18-Pin.

Onlinecomponents.com

$29.99

(1X) MAX7311AUG, IC I/O EXPANDER I2C 16B 24TSSOP, Maxim

eBay

Free shipping

$29.99

(1X) MAX7311AUG, IC I/O EXPANDER I2C 16B 24TSSOP, Maxim

eBay

Free shipping

$2.58

Nxp Semiconductors PCA9500BS,118 I/O Expander, 8Bit, 400Khz, Hvqfn-Ep-16 | I/O Expanders

Newark

$2.58

Nxp Semiconductors PCA9500BS,118 I/O Expander, 8Bit, 400Khz, Hvqfn-Ep-16 | I/O Expanders

Newark

$0.99

PCA9554AD IC I/O Expander 8 I2C, Smbus 400 Khz 16-SO : Rohs

eBay

$0.99

PCA9554AD IC I/O Expander 8 I2C, Smbus 400 Khz 16-SO : Rohs

eBay

$14.95

5PCS MCP23017 MCP23017-E/SP DIP28 16-Bit I/O Expander With I2C Interface IC NEW

eBay

Free shipping

$14.95

5PCS MCP23017 MCP23017-E/SP DIP28 16-Bit I/O Expander With I2C Interface IC NEW

eBay

Free shipping

$29.75

($1.19/Pc) MCP23008-E/P Microchip Technology I/O Expander - 8Bit - 1.7 Mhz - I2C - 1.8 To 5.5 V - 18-Pin PDIP - Tube

Onlinecomponents.com

$29.75

($1.19/Pc) MCP23008-E/P Microchip Technology I/O Expander - 8Bit - 1.7 Mhz - I2C - 1.8 To 5.5 V - 18-Pin PDIP - Tube

Onlinecomponents.com

$89.67

($1.47/Pc) MCP23017-E/ML Microchip Technology I/O Expander - 16Bit - 1.7Mhz - I2C - 1.8 To 5.5 V - QFN - 28-Pin.

Onlinecomponents.com

$89.67

($1.47/Pc) MCP23017-E/ML Microchip Technology I/O Expander - 16Bit - 1.7Mhz - I2C - 1.8 To 5.5 V - QFN - 28-Pin.

Onlinecomponents.com

$20.10

($1.34/Pc) MCP23018-E/SP Microchip Technology I/O Expander - 16Bit - 3.4 Mhz - I2C - 1.8 To 5.5 V - 28-Pin SPDIP - Tube

Onlinecomponents.com

$20.10

($1.34/Pc) MCP23018-E/SP Microchip Technology I/O Expander - 16Bit - 3.4 Mhz - I2C - 1.8 To 5.5 V - 28-Pin SPDIP - Tube

Onlinecomponents.com

$15.98

($1.07/Pc) MCP23017-E/SP Microchip Technology I/O Expander - 16Bit - 1.7Mhz - I2C - 1.8 To 5.5 V - SPDIP - 28-Pin.

Onlinecomponents.com

$15.98

($1.07/Pc) MCP23017-E/SP Microchip Technology I/O Expander - 16Bit - 1.7Mhz - I2C - 1.8 To 5.5 V - SPDIP - 28-Pin.

Onlinecomponents.com

4:24

YouTubeMicrocontrollershub

Project 04 - Arduino as I/O Expander

We generally face problem of having very less number of pins available for Arduino projects. So I decided to make a small project which will help us solve this problem with inexpensive solution. This project illustrates how we can use Arduino as Input/Output port expander. Complete project link: http://www.microcontrollershub.com/project-04 ...

已浏览 6189 次2018年3月16日

Arduino Projects