STEMMA QT PCA9548 8-Channel Multiplexer - module with I2C PCA9548 multiplexer
ID: 1182412
5906623469888
zł34.72
Tax included
zł28.23 tax excl.
8-channel I2C expander module based on the PCA9548 chip. Allows communication with multiple I2C devices that have the same address. Equipped with STEMMA QT connectors. Adafruit 5626
Description
8-channel I2C expander module based on the PCA9548 chip. Allows communication with multiple devices that have the same address. It operates with a voltage in the range from 3.3 V to 5 V. It has three jumpers for changing the expander address, thanks to which the user can connect up to 8 expanders on one line. The module is equipped with STEMMA QT/Qwiic connectors. Full documentation is available on the product page.
Features
- PCA9548 chip
- Voltage: 3.3V to 5V
- 8 x I2C interface
- STEMMA QT/Qwiic connector
- Address range: 0x70 to 0x77
- Three address jumpers
- Dimensions: 40.6 x 20.2 x 4.8mm
Kit contains
- STEMMA QT PCA9548 8-Channel Multiplexer module
- 5-pin male goldpin connector
1182412
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
You might also like
4-wire cable with a length of 50 mm. Both ends with STEMMA QT (Qwiic) plug. Adafruit 4399
zł5.83
24h
Available quantity: 12
Available
4-wire cable with a length of 100 mm. Both ends with STEMMA QT (Qwiic) plug. Adafruit 4210
zł5.29
24h
Available quantity: 28
Available
4-core cable with a length of 200 mm. Both ends with STEMMA QT (Qwiic) plug. Adafruit 4401
zł7.50
24h
Available quantity: 3
Available
4-core cable with a length of 300 mm. Both ends with STEMMA QT (Qwiic) plug. Adafruit 5384
zł6.69
24h
Available quantity: 6
Available
Other products in the same category (16)
Module with 8-channel PCF8574 IO expander controlled by the I2C interface. Equipped with a STEMMA QT connector. Adafruit 5545
zł24.97
24h
Available quantity: 2
Available
DAQ device based on Ethernet communication and equipped with 24 digital inputs/outputs and a counter input. It allows you to control devices via the Internet. Digilent 6069-410-052
zł1,907.39
3 weeks
No product available!
32-channel IO expander with 7 analog inputs. It communicates via the USB interface. Numato Lab GP320001
zł300.56
24h
Available quantity: 1
Available
Module with 16-channel PCF8575 IO expander controlled by the I2C interface. Equipped with a STEMMA QT connector. Adafruit 5611
zł31.66
24h
Available quantity: 4
Available
Measurement module with RS485 interface. It has two voltage measurement inputs in the range of 0 to 5 V and 0 to 10 V and two current measurement inputs in the range of 0 to 20 mA. Supports the Modbus RTU protocol
zł41.46
24h
Available quantity: 1
Available
The KAmodPCAL6408 is an 8-bit I/O expander with the PCAL6408A chip by NXP, controlled by the I2C interface.
zł16.90
24h
Available quantity: 406
Available
A module with a 16-channel input/output port expander controlled by an I2C interface. It was based on the MCP23017 chip and equipped with a Gravity connector. DFRobot DFR0626
zł27.45
4 weeks
No product available!
DFRobot DFR1193 module with the LTC4316 chip enables the simultaneous use of multiple identical I2C sensors without address conflicts. It supports quick configuration via DIP switches or resistors, offering a flexible and reliable solution for IoT, robotics, and automation projects.
zł28.83
24h
Available quantity: 4
Available
4-channel PCIe to SATA 3.0 port expander. It can be powered with 12 V via a PCIe connector or 5/12 V via an external DC connector. Waveshare PCIe-TO-SATA-4P
zł98.29
24h
Available quantity: 1
Available
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
zł241.40
24h
Available quantity: 1
Available
32-channel IO expander with 7 analog inputs with 10-bit resolution. Communicates via USB interface. It has compact dimensions, making it suitable for small devices. Version with connector at the bottom. Numato Lab GP320002-B
zł489.00
3 weeks
No product available!
KAmod I2C Hub4 enables splitting the I2C bus into four independent outputs with a voltage level translation function, eliminating address conflicts and increasing connection flexibility. The module is intended for projects with multiple I2C devices requiring separation or diverse supply voltages.
zł14.40
24h
Available quantity: 200
Available
8-channel analog acquisition module with default current measurement mode (0–20 mA), designed for industrial applications requiring stable and precise data acquisition. Compatible with current sensors, it supports RS485 communication and the Modbus RTU standard, allowing easy integration with SCADA systems and PLC controllers. Galvanic isolation and noise immunity make it suitable for environments with high EMC requirements. Ideal for industrial process monitoring, environmental parameter measurement, and building automation.
zł104.30
24h
Available quantity: 2
Available
Module with IO expander equipped with 14 inputs/outputs, including 8 connected to the ADC converter and 6 to PWM outputs. It communicates via the I2C interface and is compatible with the Raspberry Pi. Pimoroni PIM517
zł44.07
24h
Available quantity: 1
Available
Module with 8 inputs for data acquisition from DS18B20 temperature sensors. It communicates via the RS485 interface and supports the Modbus RTU protocol. The board is enclosed in an industrial housing. Wellpro WP3066ADAM
zł212.73
24h
Available quantity: 1
Available
Module with 4 digital inputs, 4 outputs and 6 analog inputs. It communicates via the RS485 interface and supports the Modbus RTU protocol. The board is enclosed in an industrial housing. Wellpro WP9039ADAM
zł317.40
24h
Available quantity: 2
Available
8-channel I2C expander module based on the PCA9548 chip. Allows communication with multiple I2C devices that have the same address. Equipped with STEMMA QT connectors. Adafruit 5626