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Category: Expanders of the I/O
Expand Your Possibilities with I/O Expander Modules
I/O expanders are crucial components in modern microprocessor systems, allowing for a significant increase in the number of available input/output lines. These versatile modules are invaluable in automation, robotics, smart homes, and many other electronic projects where managing multiple signals is required. With GPIO expansion modules, input/output modules, and digital and analog expanders, users can easily adapt their systems to the growing demands of applications. Our products offer not only easy integration with existing systems but also flexibility, enabling quick and efficient I/O port expansion without the need to modify the underlying hardware architecture. With a wide range of available modules, every engineer and designer can find a solution perfectly tailored to their projects, enhancing the performance and functionality of their systems.
There are 78 products.
PCA9555APW,118 is a versatile 16-bit I/O expander with I2C interface and interrupt capability, ideal for applications requiring efficient GPIO extension
The KAmodPCAL6408 is an 8-bit I/O expander with the PCAL6408A chip by NXP, controlled by the I2C interface.
KAmod Multiplexer features the CD4051 chip, which is an analog 8-channel multiplexer/demultiplexer. The chip can handle analog signals with an amplitude of up to 20 VPP and provides low on-state resistance. The active channel is selected through a sequence of states on three digital inputs
The KAmod I2C-IOexp16 module is an extension equipped with 16 programmable digital lines (inputs or outputs), based on the MCP23017 system and controlled via the I2C bus with the possibility of connecting up to 8 modules thanks to addressing. The module works with a voltage from 2 to 5 V, has an interrupt output and allows for a current flow of up to 20 mA on each line
Module with 16-channel I/O ports expander controlled by the I2C interface. It was based on the MCP23017 chip. Waveshare MCP23017 IO Expansion Board
RS485 hub with DIN rail mounting capability. It is equipped with one RS485 input port and 8 RS485 output ports. Designed for communication within industrial networks. Waveshare RS485-HUB-8P
8-channel module with digital inputs/outputs with an operating voltage range from 5 to 36 V. It communicates via the RS485 interface and supports communication within the Modbus RTU protocol. The board is enclosed in a housing that can be mounted on an industrial rail. Waveshare Modbus RTU IO 8CH
Module with 16-channel I/O ports expander controlled by the I2C interface. It was based on the MCP23017 chip
8-channel module with voltage analog inputs ranging from 0 to 10 V. After reconfiguration, it enables measurement of voltage in the range from 2 to 10 V or current in the range from 0 to 20 mA or 4 to 20 mA. It communicates via the RS485 interface and supports the Modbus RTU protocol. The board is enclosed in a housing that can be mounted on an industrial rail. Waveshare Modbus RTU Analog Input 8CH (B)
Module with 16-channel IO expander MCP23017 controlled by the I2C interface. Equipped with a STEMMA QT connector. Adafruit 5346
I2C multiplexer module with TCA9548A system. Allows you to connect up to 8 devices. The system works like a gateway - it transmits I2C interface data to one of the 8 main busses. This allows you to connect up to 8 devices with the same address. Adafruit 2717
16-channel I/O port expander module controlled by the I2C interface. The module is based on the MCP23017-E/SS system.
Module with three voltage analog outputs ranging from 0 to 10 V. It communicates via the RS485 interface and supports the Modbus RTU protocol. The board is enclosed in an industrial housing. Wellpro WP3079ADAM
An 4-channel I2C expander module, which is based on the TCA9546A chip. It allows connecting several devices with the same address to a single I2C interface. Adafruit 5664
16-channel IO expander with 10 analog inputs. The board communicates via the Ethernet interface. Numato Lab GPETH160001
Module with a 16-channel GPIO expander with the ability to control LEDs. It communicates via the I2C interface. Waveshare AW9523B IO Expansion Board
A 4-channel I2C expander module, which is based on the TCA9546A chip. It allows connecting several devices with the same address to a single I2C interface. Adafruit 5663
Module with 16 digital inputs. It communicates via the RS485 interface and supports the Modbus RTU protocol. The board is enclosed in an industrial housing. Wellpro WP8026ADAM
Module with 8 digital inputs and 8 digital outputs. It communicates via the RS485 interface and supports the Modbus RTU protocol. The board is enclosed in an industrial housing. Wellpro WP8028ADAM
Essential Tool for Your Projects
I/O expanders allow for the addition of extra input/output lines to existing microprocessor systems, which is essential for more complex projects. With them, even limited systems can handle more peripheral devices. Our I/O expanders offer reliability and performance, making them the ideal choice for professionals and hobbyists alike.
Flexibility and Scalability
GPIO expansion modules are the ideal solution for systems requiring additional input/output lines. They offer flexibility and ease of integration, allowing for quick system scaling according to the project needs. Whether you are creating a new system from scratch or expanding an existing one, our GPIO expansion modules will provide the necessary functionality.
Versatility in Action
Our input/output modules are devices that allow for easy increase of ports in microprocessor systems. They are compatible with many platforms, making them a universal tool for any engineer and designer. With them, you can easily add new features to your project without the need to change the basic system architecture.
Increase Your System's Capabilities
I/O port expansion is key to increasing your system's capabilities and functionality. Our products provide not only additional input/output lines but also high reliability and ease of use. With them, every project becomes more efficient and versatile.
Precision and Performance
Digital and analog expanders offer the precision and performance needed in advanced applications. Whether you need additional digital or analog lines, our modules will meet your expectations. They are ideal for use in demanding conditions where accuracy and reliability are crucial.
Comprehensive Solutions for Your System
Expander modules offer comprehensive solutions that integrate I/O expansion functions with advanced signal management features. With them, you can easily manage a large number of peripheral devices, increasing your system's functionality without the complications of hardware expansion.
By choosing our I/O expander modules, you invest in quality, reliability, and modern technologies that will provide you with flexibility and scalability in even the most demanding projects.