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Create idea 16-ch IO Expansion Pin Module Board I2C Interface IIC Input Output MCP23017-E/SS for Computer Game Console It is suitable for computer peripherals, game console control, smart home, sensor management, motor control, LED matrixBest Value Comimark 
Comimark 3Pcs PCF8574 PCF8574T I2C 8 Bit IO GPIO Expander Module for Arduino & Raspberry Pi Compatible with Arduino and Raspberry Pi.Waveshare 
Waveshare Mini Base Board Type B Designed for Raspberry Pi Compute Module 4, Only CM4-IO-BASE-B Base Board Included I am the Raspberry Pi Compute Module 4 basic expansion boardWaveshare 
Waveshare Raspberry Pi Compute Module 4 IO Board with PoE Feature Suitablr for All Variants of CM4 Suitable For Evaluating The Raspberry Pi CM4 Or Being Integrated Into End ProductsReland Sun 
5Pcs PCF8574 IO Expansion Board I/O Expander I2C-Bus Evaluation Development Module 5Pcs PCF8574 IO Expansion Board I/O Expander I2C-Bus Evaluation Development Module25% Off LT Easiyl 
LT Easiyl 5Pcs DFPlayer Mini MP3 Player Module Audio Voice Board MP3 Voice Decode Board Supporting TF Card/U-Disk/IO/Ser Supports Multiple Sample Rates: Supports sampling rates of 8/11.025/12/16/22.05/24/32/44.1/48 KHz.AOICRIE 
AOICRIE 5PCS PCF8574T PCF8574 IO Expansion Board Module I2C IO Expander Module (5 PCS) ✔I2C interface, I / O expansion module, two I / O scalability 8 I / O (up to 8 simultaneous use the PCF8574 expanded toDomary Domary IO Extension Module I2C 16 Bit IIC IO Expansion Pin Board MCP23017‑E/SS 5V/3.3V Compatibility [Complete Functionality] Utilizes microchip's mcp23017 chip, each of the 16 channels can be set as input or output withPodazz Podazz 3Pcs PCF8575 Board Module IO Expansion Board Module I2C to 16IO IIC I2C I/O Port Expansion Board 【I2C Addressability】The default I2C address is 0x20, but this can be altered by soldering the A1 and A2 selection pads,Gearwell Gearwell RS485 IO Module, Digital Input Output Board, 8DI 8DO Optical Isolation, Industrial Control Module, DC 7-25V Com 8 CHANNELS: 8 channels optical isolation digital input (NPN low level input) and output (ULN2803 NPN output), with a maxGearwell Gearwell RS485 IO Module, Digital Input Output Board, 8DI 8DO Optical Isolation, Industrial Control Module, DC 7-25V Com 8 CHANNELS: 8 channels optical isolation digital input (NPN low level input) and output (ULN2803 NPN output), with a maxReland Sun SX1509 16 Channel I/O Output Module and Keyboard GPIO Voltage Level LED Driver Reland SunReland Sun DY-SV17F Audio Module Mini MP3 Player IO Trigger USB Download Flash Voice Module Reland SunNOYITO NOYITO MCP23017 Serial Interface Module IIC I2C SPI MCP23S17 Bidirectional 16-Bit I O Expander Pins 10Mhz Serial Interfa MCP23017 Serial Interface Module IIC I2C SPI MCP23S17 Bidirectional 16-Bit I/O Expander Pins 10Mhz Serial Interface ModuDENUVI DENUVI PCF8575 IO Expander Module I2C to 16IO Integrated Circuits Replacement for Arduino Arduino available library: PCF8575, Working voltage: 2.5 - 5.5VDC, Working current: 100mA(MAX).Senzooe 5PCS Mini MP3 Player Module MP3 Voice Decode Board Supporting TF Card U-Disk IO/Serial Port/AD 5PCS Mini MP3 Player Module MP3 Voice Decode Board Supporting TF Card U-Disk IO/Serial Port/ADYOURRYONG 3Pcs DY-SV17F Voice Playback Module IO Trigger USB Download 4MB Serial Port Control Voice Module Voice Playback Module: Enables voice control and playback functionality for your PCWaveshare Waveshare MCP23017 IO Expansion Board I2C Interface Expands 16 I/O Pins Allows 8 pcs Stacked and Used at The Same Time A MCP23017 GPIO module, I2C controlled, expands 2 signal pins as 16 I/O pinsZENWORYS ZENWORYS Expansion Pin Module Board 16-Ch IO I2C Interface IIC Input Output MCP23017-E/ Featuring a user-configurable I2C address, this module integrates seamlessly with standard 2.54mm pin headers. Its compaAswalling Aswalling PCA9698 Module IO Expansion Module GPIO Level Conversion 16-Way Non-MCP23017 PCF8575 PCA9698 The special chip of SX-GPI0-KB module is PCA9698 of NXP company, which is a 40-bit general GPI0 expansion chip with 56-pAswalling Aswalling PCA9698 Module IO Expansion Module GPIO Level Conversion 16-Way Non-MCP23017 PCF8575 PCA9698 The special chip of SX-GPI0-KB module is PCA9698 of NXP company, which is a 40-bit general GPI0 expansion chip with 56-pBjworeye Bjworeye PCA9698 Module IO Expansion Module GPIO Level Conversion 16-Way Non-MCP23017 PCF8575 PCA9698 The special chip of SX-GPI0-KB module is PCA9698 of NXP company, which is a 40-bit general GPI0 expansion chip with 56-pXUMIUZIY Cascade GPIO Expansion Board 32 IO Extend Adapter Module for, 8-bit Input & Output 32 GPIO Expansion - This cascade expansion board supports 32 GPIO expansion.Treedix Treedix 5PCS IO Expansion Module I/O Expansion Module I2C Compatible with AVR STM8 C8051F Arduino The PCF8574 IO expansion board provides universal remote I/O expansion through a two-wire bidirectional I2C bus (serialWINGONEER WINGONEER PCF8574 IO Expansion Board I/O Expander I2C-Bus Evaluation Development Module Standard interface that can be extended in a variety of development boardsDollaTek DollaTek 3Pcs PCF8574 IO Expansion Board I/O Expander I2C-Bus Evaluation Development Module Standard interface that can be expanded in a variety of development boardsNOYITO PCF8574 IO Expansion Board I/O Expander I2C-Bus Evaluation Development Module - 2Pcs The PCF8574 IO Expansion Board is used as remote 8-bit I/O expander for I2C-bus. Up to 8 PCF8574 IO Expansion Board canWaveshare Waveshare Compute Module 5 IO Board, Compatible with All Variants of Raspberry Pi CM5, with PoE Feature, Single Board On Standard CM5 socket and Raspberry Pi 40PIN GPIO header suitable for all variants of Compute Module 5Waveshare Waveshare Compute Module IO Board with PoE Feature Designed for Raspberry Pi Compute Modules CM3 / CM3L / CM3+ / CM3+L Raspberry Pi GPIO header, for connecting sorts of Raspberry Pi HATsAITIAO AITIAO 5Pcs PCF8574T PCF8574 IO Expansion Board I/O Expander I2C-Bus Evaluation Development Module PCF8574 IO expansion chip with I2C interface, 8-bit parallel port outputAITIAO AITIAO 10Pcs PCF8574 IO Expansion Board Module I/O Expander I2C Bus Evaluation Development Module PCF8574 IO expansion chip with I2C interface, 8-bit parallel port output17% Off IO Crest IO CREST M.2 M-Key PCI-e 3.0 Interface Single Port 5.0 Gigabit Ethernet Modules Supports 5G Lite (2.5G data rate) mode, 2.5G Lite (1G data rate) and GIGA Lite (500M data rate) modeQCCAN 8PCS PCF8574 IO Expansion Board Module I/O Expander I2C-Bus Evaluation Development Module PCF8574 Blue module function: I2C interface, I/O expansion module, two I/O scalability 8 I/O (up to 8 simultaneous use tAITIAO AITIAO 5Pcs PCF8575 IO Expander Board I2C to 16 IO IIC I/O Extension Shield Module DC 2.5-5.5V I2C Communication Control Available library: PCF8575; I2C address: 0x20(default),can be modified by installing A1 and A2.HDPQNHWA 8-Way 1-Wire DS18B20 Digital Temperature Sensor Modbus RS485 Analog IO Module for PLC Paperless Recorder Thermostatic Co In order to collect temperature more stably, it is recommended that the cable length of the DS18B20 probe should not excWaveshare Waveshare Compute Module 5 IO Board+Case, Compatible with All Variants of Raspberry Pi CM5, with PoE Feature, Bundle wit Standard CM5 socket and Raspberry Pi 40PIN GPIO header suitable for all variants of Compute Module 5AITIAO AITIAO 10Pcs PCF8575 IO Expander Board Module I2C to 16 IO Extension Module I2C Communication Control 16 bit SMBus I/O P Available library: PCF8575; I2C address: 0x20(default),can be modified by installing A1 and A2.DollaTek DollaTek Expansion Prototype Shield I/O Extension Board Module for Arduino Nano V3.0 Lead I2C interface to main board, convenient and I2C device connectionlittleBits littleBits Electronic Work Module BITS MODULES W27 USB I/O Just connect the electronic circuit with magnets. A simple and fun electronic circuit "littleBits" modular accessoryUeeKKoo Compute Module IO Board with PoE, Composite Breakout Board for Raspberry Pi Compute Module 4S/CM4S / CM3 / CM3L / CM3+ / Compute Module IO Board with PoE Feature, Composite Breakout Board compatible with Raspberry Pi Compute Module 4S / CompAihasd Aihasd Nextion LCD Display IO Adapter for All Nextion Enhanced HMI LED Module GPIOs I/O Extended The Nextion IO adapter is specifically designed to work with the Nextion Enhanced HMI Display Series, which covers standDiitao Diitao 2PCS Voice Playback Module,MP3 Player Music Voice Board IO Trigger UART Serial Adapter Control Playback Module Mi DY-SV5W voice playback module,Support MP3, WAV decoding format,Support sampling rate (KHz): 8/11.025/12/16/22.05/24/32/4NOYITO NOYITO Nano I O Expansion Sensor Shield Module for UNO R3 Nano V3.0 (Pack of 2) This I/O Expansion Shield is specifically designed to facilitate an easy connection between Arduino Nano and many otherVKLSVAN VKLSVAN 6PCS DFPlayer Mini MP3 Player Board Module MP3 Voice Decode Board Support TF Card U-Disk IO/Serial Port/AD Audio This is a MP3 Player Audio Voice Module, can be connected directly to the speaker.Playing specified music and functionsUeeKKoo Compute Module 5 IO Board + Case with PoE Feature, Compatible with RPi Compute Module 5 Lite/eMMC, CM5 Kit Comes with Co This is Compute Module 5 Kit, Comes with Compute Module 5 PoE Base Board+ Metal Case + CM5 FAN + Power Supply.Aswalling Aswalling DC 12V 24V 16 Input 16 Output RS485 Remote Control Switch PLC IO Expansion Board Modbus RTU Module, Only Board 16 channels output (ULN2803 NPN output)domoi domoi DC 12V 24V 16 Input 16 Output RS485 Remote Control Switch PLC IO Expansion Board Modbus RTU Module, Only Board 16 channels output (ULN2803 NPN output)HDPQNHWA 23IOA08 8CH DC 12V-24V NPN/PNP Input& 8CH NPN 300MA Solid State Relay Output Modbus Rtu RS485 IO Module(8CH PNP only Boa Working Voltage: DC 6.5-30V (9V, 12V, 24V) Working Current: 8-50MAChangor Changor Burn Fixture, High-Quality Electronic Components with LED-Equipped IO Ports, WROOM-32 Development Test Board for [Multi-Functional Design] - Featuring LED-equipped IO ports, this burn fixture facilitates versatile applications as a mIBest IBest For Raspberry Pi Compute Module 4 IO Board, Mini Base Board (A) Lite Version with Standard CM4 Socket and Colour-C Mini Base Board (A) Designed for Raspberry Pi Compute Module 4OutdwellaATV Remote IO Module Compatible with S7-200SMART PLC Distributed IO Analog Input Output Module Expansion(8AI 4AQ,No SB-EBUS) Compatible with S7-200SMART PLCUeeKKoo Compute Module 5 PoE Base Board, CM5 IO Board with PoE Feature, Support POE and Type C Power Supply/M.2 NVMe Solid State Compute Module 5 PoE Base Board ( Compute Module 5 IO Board with PoE Feature ) for Compute Module 5 Variants ( All Versi15% Off LONELY BINARY Lonely Binary 12-Pack Logic Level Converter Bi-Directional Module Shifter 3.3V to 5V I2C SPI Voltage Shifter for Arduino ✅ 12× Logic Level Shifters – Includes twelve bi-directional modules for safely shifting signals between 3.3V and 5V deviSuesacy Suesacy DY-SV5W Voice Playback Module for MP3 Music Player Voice Playback Amplifier 5W SD/TF Card Integrated UART I/O Tr QANYEGN QANYEGN 0.56in 6 Digit 7 Segment Display Module, Digital Segment Tube LED Display Module, TM1637 Driver LED Digital Tube 6 DIGIT 7 SEGMENT: The 0.56in 6 digit 7 segment display module tm1637 driver led digital tube module 5v 2pin io is a praWonrabai Compute Module 5 Mini-Computer Kit with Compute Module 5 IO Board with PoE Feature + Metal Case + Power Supply Adapter+ This is Compute Module 5 Mini-Computer Kit with Compute Module 5 IO Board with PoE Feature + Metal Case + Power Supply AMiiElAOD RPi Compute Module 4 IO Board, Support Multiple Functional interfaces PCIE Slot Package: 1PCS* Compute Module 4 IO BoardISTOVO ISTOVO DC 12V 24V 16 in 16 Out RS485 Remote Switch PLC IO Expansion Board Modbus RTU Multifunctional Convenience Module N4D3E16 DC 12V 24V 16 In 16 Out Rs485 Remote Control Switch Plc Io Expansion Board Modbus Rtu ModuleIO Crest I/O Crest M.2 (B & M-Key) PCIe Interface Single Port Gigabit Ethernet Modules NIC RealTek RTL8111H Chipset Fully compliant with Microsoft NDIS5, NDIS6(IPv4, IPv6, TCP, UDP) Checksum and Segmentation Task-offload (Large send andeiuie TU842 3BSE020850R1 IO Module 🔎Mfr. 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( Note: official CYDuupxe LCD Display Module, Colorful LCD Display Module, LCD Display Module Resolution PCB Board for Display Module (with Touch This 2.8-inch LCD module uses ILI9341 drive chip to drive 240*320 dot, with 240*320 resolutionLrocaoai 2X DC 12V 24V 16 Input 16 Output RS485 Remote Control Switch PLC IO Expansion Board Modbus RTU Module, Only Board 16 channels output (ULN2803 NPN output)Reland Sun 5PCS YX5200 DFPlayer Mini MP3 Player Module MP3 Voice Decode Board Supporting TF Card U-Disk IO/Serial Port/AD The DFPlayer perfectly integrates hard decoding module, which supports common audio formats such as MP3, WAV and WMA. BeDiitao 1 Set Mini for Nano V3.0 ATmega328P Micro Controller Board Module with USB Cable and for Nano V3.0 Expansion IO Shield B for Nano:A small and complete board based on the ATmega328P (for Arduino for Nano 3.x),which has same functionality of tA-DIGISHUO A-DIGISHUO BME280 5V Ttemperature Humidity Barometric Pressure Sensor Module IIC I2C Suitable for Arduino *The BME280 sensor module can not only measure temperature and pressure, but also humidity.NooElec Nooelec SAWbird iO - Premium Dual Ultra-Low Noise Amplifier (LNA) & Saw Filter Module for Inmarsat Applications. 1542MHz SAWbird iO is a self-contained LNA module designed for capturing L-Band signals, particularly Inmarsat AERO and STD-CUeeKKoo Mini Nano Base Board for Compute Module 5 Lite/eMMC, Same Size As CM5 Compact Size and Fully Functional, with Multiple P Nano Base Board (A) for Compute Module 5 Lite / eMMC Same Size As The CM5. Suitable For Evaluating The Raspberry Pi CM5Voniecop Voniecop 2X DC 12V 24V 16 Input 16 Output RS485 Remote Control Switch PLC IO Expansion Board Modbus RTU Module, Only Boa open "close" "Momentary" "Self-locking" "Interlock" "Delay" 6 CommandsWaveshare Waveshare CM4-IO-BASE-A Mini Base Board (A) Designed for Raspberry Pi Compute Module 4, Only CM4-IO-BASE-A Base Board In Suitable For Evaluating The Raspberry Pi CM4 Or Being Integrated Into End ProductsNooElec Nooelec SAWbird+ iO - Premium Saw & Cascaded Ultra-Low Noise LNA Module for Inmarsat Applications. 1542MHz Center Freque SAWbird+ iO is a self-contained LNA module designed for capturing L-Band signals, particularly Inmarsat AERO and STD-CaDiitao 2pcs Voice Playback Module Board MP3 Player Music Voice Module Board, 5W 64MBit Flash Serial Control SD/TF Card IO Trigg Function:Controlling playback,pause,music selection,volume increase or decreaseLrocaoai 4X DC 12V 24V 16 Input 16 Output RS485 Remote Control Switch PLC IO Expansion Board Modbus RTU Module, Only Board 16 channels output (ULN2803 NPN output)Waveshare Waveshare Dedicated Cooling Fan for Raspberry Pi Compute Module 4 IO Board PWM Speed Adjustment Supports Compute Module 4 IO Board, CM4-IO-BOARD-CASE-ARivermidfish AU 10Pcs DFPlayer Mini MP3 Player Module Audio Voice Board MP3 Voice Decode Board Supporting TF Card/U-Disk/IO/Serial Port/ 10Pcs DFPlayer Mini MP3 Player Module Audio Voice Board MP3 Voice Decode Board Supporting TF Card/U-Disk/IO/Serial Port/DIANN DIANN PN532 NFC NXP RFID Module V3 Kit Near Field Communication Reader Module Kit I2C SPI HSU with S50 White Card Key Ca Power Voltage: 3.3V-5VYIQFOCA 5 Set 3V 1 Channel Relay Power Switch Board, High Level Driver Optocoupler Module Isolated Drive Control Board for ESP82 You will recevie 5Pcs 3v Relay 1 Channel power switch module compatible with 10A 250VAC and 10A 30VDC load.5pcs * 2.5 mmXIITIA XIITIA 3pcs LD2410C Human Presence Radar Sensor Module HLK-LD2410 Sensor Module LD2410 Millimeter Wave Radar Sensor Modu ★24GHz ISM band, the farthest sensing distance is up to 5 meters, the detection angle is large, and the coverage range cDIGISHUO DIGISHUO 5Pcs TXS0108E High Speed Full Duplex 8 Way 8 Channel Level Conversion Module 8-Bit 8 CH Logic Level Bi-Directio ※8-channel level conversion module adopts TXS0108E chip to provide bidirectional communication capabilityUMLIFE 3PCS Mini MP3 Player Audio Module with 5PCS Metal Shell Round Internal Magnet Speaker 2W 8Ohm MP3 Voice Decode Board TF ❃❃ Item: MP3 Player Audio Voice Module. Can be connected directly to a speaker or combined with the Arduino or any otherUbden TXS 0108 E High Speed Full Duplex/8-Way Level Conversion Module/8-Bit Bidirectional Voltage Converter VCCA Terminal Support Voltage 1.2 V-3.6 VAnlayliay Anlayliay DC 12V 24V 16 Input 16 Output RS485 Remote Control Switch PLC IO Expansion Board Modbus RTU Module, Only Board open "close" "Momentary" "Self-locking" "Interlock" "Delay" 6 CommandsDIGISHUO DIGISHUO BME280 Temperature Humidity Barometric Pressure Sensor Module with IIC I2C for Arduino ※Not only the pressure and the temperature, this sensor can measure humidityWaveshare Waveshare CM4-IO-BASE-BOX-A for Raspberry Pi Compute Module 4 Bundle with USB HDMI Adapter (10 items) Mini-Computer Based On CM4 Designed for Raspberry Pi Compute Module 4ANMBEST Anmbest 5PCS YX5200 DFPlayer Mini MP3 Player Module MP3 Voice Decode Board Supporting TF Card U-Disk IO/Serial Port/AD f The DFPlayer perfectly integrates hard decoding module, which supports common audio formats such as MP3, WAV and WMA. 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Compatible with SNAC Adapter for Miste STANDALONE CONTROL: The for SNAC Controller Adapter facilitates the connection of console-specific input devices to yourUeeKKoo Package of Compute Module 4S Comes with Compute Module IO POE Board and CM4S08032 (8GB RAM, 32GB EMMC Flash), Onboard 4X Package of Compute Module 4S Comes with Compute Module IO POE Board and CM4S08032 (8GB RAM, 32GB EMMC Flash)SENRISE 7 Segment Module, 8-Digital Segment LED Display Tube Serial Driver Board, 51/AVR/STM32 It is an integrated serial input / output common-cathode display driver, which connects your microprocessor to a 7-segmeeiuie Digital Analog I/O Module DA501 1SAP250700R0001 🔎Mfr. Part #: 1SAP250700R0001 DA501 A4Alesis Alesis Module Mount | Electronic Percussion Mounting Plate for ControlPad, PerformancePad & Trigger iO The ultimate companion for your multipad – Mounting plate for Alesis electronic percussion instruments - The ultimate so