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The system allows increasing the number of pins (up to 16) of the microcontroller (including minicomputer of Raspberry Pi). It communicates with the central uni..
5.20€
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Bits: 8 Pin: 16 Logic family: HC Logical function: shift register Output type: 3-State Propagation delay time: 285ns Operating supply voltage (Typ): 2.5V / 3.3V..
2.20€
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Lead expander - 8-channel - with I2C multiplexer - PCA9548 - STEMMA QT/Qwiic - Adafruit 5626
Adafruit
Module with a multiplexer equipped with the PCA9548 chip, which is a replacement for the popular TCA9548A chip. It allows you to connect up to 8 separate I2C di..
You just found the perfect I2C sensor, and you want to wire up two or three or more of them to your Arduino when you realize "Uh oh, this chip has a fixed I2C ..
The Adafruit module is equipped with the TCA8418 chip working as a matrix keyboard controller. The chip has a total of 18 I/O pins in a 10-column and 8-row arra..
Expansion board with 16 GPIOs with I2C interface, which means that to make full use of all pins, it is sufficient to connect two wires to the microcontroller. S..
The module is based on a DS2413 which has two GPIO pins type Open Drain. It allows you to have two GPIO pins controlled from one microcontroller pin. It also wo..
Adafruit pin expander equipped with PCF8575 chip. It has as many as 16 pins of GPIO inputs/outputs, thanks to which increases the design possibilities of the mo..
Module with multiplexer that allows to connect 8 different digital I2C buses to one interface, for each, there are separate pins SDA (bus of data line) and SCL ..
ATtiny816 Breakout is a module manufactured by Adafruit, which acts as a pin expander. It is designed to be used with boards that use the I2C bus, such as Ardui..
ATtiny1616 Breakout - extension for Arduino - with connectors - STEMMA QT/Qwiic - Adafruit 5690
Adafruit
ATtiny1616 Breakout is a module produced by Adafruit, which acts as a pin expander. It is designed to be used with boards that use the I2C bus, such as Arduino ..
Hot-Swap I2C Buffer manufactured by Adafruit is a module with an I2C bus buffer based on the TCA4307 chip. It allows connecting I2C devices with an active power..
ATSAMD09 Seesaw I2C, Adafruit 3657
Adafruit
Seesaw ATSAMD09 is a universal framework transducer that expands the number of pins for microcontrollers or microcomputers with an I2C interface, e.g. Arduino, ..
A lead expander by Adafruit equipped with the PCF8574 chip. It has 8 analog I/O GPIO pins, thanks to which increases the design possibilities of the modules use..
The CH423 pin expander from DFRobot allows you to expand the system by up to 24 additional digital I/O ports via the I2C interface. Among them, there are 8 GPIO..
A multiplexer manufactured by Adafruit and equipped with the PCA9546 chip, which is a replacement for the popular TCA9548A chip. The module allows you to connec..
The module allows you to increase the number of GPIOs (up to 8 more) of a microcontroller (e.g. Arduino module). Communicates on the I2C bus (TWI). Through the ..
Lead expander - 4 channel - with I2C multiplexer - PCA9546 - STEMMA QT/Qwiic - Adafruit 5664
Adafruit
Module with a multiplexer manufactured by Adafruit and equipped with the PCA9546 chip, which is a replacement for the popular TCA9548A chip. The module allows y..
STEMMA QT/Qwiic hub manufactured by Adafruit. The module has been equipped with 5 leads enabling rapid prototyping, thanks to which additional peripheral device..
The SparkFun Multiplexer Breakout provides access to all pins and features of the 74HC4051, an 8-channel analog multiplexer/demultiplexer. The 74HC4051 allows y..
