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SparkFun Level Shifter - Bi-directional Logic Level Converter - 8 Channel - TXS01018E - SparkFun BOB-

SparkFun Level Shifter is an 8-channel, bidirectional logic level translator equipped with the TXS0108E chip from Texas Instruments. It allows you to switch logic...
5.0 (1)
Index: SPF-21561
Index: SPF-21561
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Regular price €6.50 Price €6.50

USB-UART (TTL) converter - PL2303 - USB plug A - V2 version - Waveshare 20265

A communication module in the form of a converter that enables communication between USB and UART serial interfaces. It allows the exchange of data between the computer and...
5.0 (2)
Index: WSR-21639
Index: WSR-21639
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Regular price €3.50 Price €3.50

AW9523B Expansion Board - 16 I/O - I2C - for Arduino and Raspberry Pi - Waveshare 22132

Waveshare pins expander based on the AW9523B chip . It extends the functionality of the Arduino or Raspberry Pi with 16 additional I / O pins . It uses the I2C interface for...
5.0 (1)
Index: WSR-21728
Index: WSR-21728
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Regular price €6.50 Price €6.50

Converter USB-UART CH343 - USB type A plug - Waveshare 21442

The converter is based on the CH343 chip . It enables communication between USB and UART interfaces. It is used to exchange data between a computer and a microcontroller. It...
Index: WSR-21713
Index: WSR-21713
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Regular price €3.90 Price €3.90

Converter USB-UART CH343 - USB type C plug - Waveshare 21443

The module is based on the CH343 chip . It allows communication between USB and UART interfaces. It is used for data exchange between a computer and a microcontroller. It...
Index: WSR-21712
Index: WSR-21712
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Regular price €3.90 Price €3.90

Converter USB-UART CH343 - USB type micro - Waveshare 21441

The module is based on the CH343 chip . It allows communication between USB and UART interfaces. The device is used for data exchange between a computer and a...
5.0 (1)
Index: WSR-21711
Index: WSR-21711
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Regular price €3.90 Price €3.90

Converter USB-UART CH343 - USB type mini - Waveshare 21440

The converter is based on the CH343 chip . It enables communication between USB and UART interfaces. It is used to exchange data between a computer and a microcontroller. It...
4.5 (2)
Index: WSR-21710
Index: WSR-21710
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Regular price €4.00 Price €4.00

Ethernet 10/100 Mb/s - UART Converter for Raspberry Pi Pico - Waveshare 20410

Ethernet to UART converter for Raspberry Pi Pico, enabling network communication via UART. The device supports four operating modes : TCP Client, TCP Server, UDP Client, UDP...
Index: WSR-21722
Index: WSR-21722
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Regular price €12.90 Price €12.90

TLV62569 - converter breakout 5,5V/3,3V 1,2A - Adafruit 4711

The converter is based on the TLV62569 chip . Enables you to get output voltage of 3.3 V. Input voltage range: 2.5 V to 5.5 V. It provides a continuous load current of...
5.0 (1)
Index: ADA-21829
Index: ADA-21829
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PCF8574 - GPIO pin expander - I2C - STEMMA QT / Qwiic - Adafruit 5545

A lead expander by Adafruit equipped with the PCF8574 chip. It has 8 analog I / O GPIO pins , thanks to which it increases the design possibilities of the modules used. It...
Index: ADA-21909
Index: ADA-21909
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Regular price €7.50 Price €7.50

Gravity - 2-Channel I2C DAC Module 0-10V - DFRobot DFR0971

Gravity - 2-channel DAC 0-10V I2C module allows you to operate industrial devices with a voltage from 0 V to 10 V. It is supplied with the voltage from 3.3 V to 5 V. It can...
4.9 (23)
Index: DFR-21993
Index: DFR-21993
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Regular price €13.00 Price €13.00

GPIO expander and Keypad Matrix controller - for matrix keypads - TCA8418 - STEMMA QT / Qwiic - Adafruit 4918

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 arrangement...
5.0 (5)
Index: ADA-21996
Index: ADA-21996
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Regular price €8.90 Price €8.90

MCP23017 module - GPIO pin expander - 16-channel I2C - STEMMA QT / Qwiic - Adafruit 5346

Lead expander from Adafruit equipped with the MCP23017 chip. It allows you to extend the number of pins of modules such as Arduino or Raspberry Pi by an additional 16 I/O...
5.0 (9)
Index: ADA-21037
Index: ADA-21037
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Regular price €8.90 Price €8.90

PCF8575 - GPIO pin expander - I2C - STEMMA QT / Qwiic - Adafruit 5611

Adafruit pin expander equipped with PCF8575 chip. It has as many as 16 pins of GPIO inputs / outputs , thanks to which it increases the design possibilities of the modules...
5.0 (1)
Index: ADA-22192
Index: ADA-22192
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Regular price €8.90 Price €8.90

STEMMA QT / Qwiic hub - 5-port - Adafruit 5625

STEMMA QT/Qwiic hub manufactured by Adafruit. The module has been equipped with 5 leads enabling rapid prototyping, thanks to which additional peripheral devices can be...
Index: ADA-22197
Index: ADA-22197
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Regular price €3.90 Price €3.90

Gravity - CH423 I2C 24 Digital IO Expansion Module - DFRobot DFR0979

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 GPIOs with...
5.0 (1)
Index: DFR-22275
Index: DFR-22275
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Regular price €6.50 Price €6.50

Level Shifter Breakout - 5V - 3V voltage level converter - STEMMA QT / Qwiic - Adafruit 5637

Voltage level converter that allows you to obtain an output voltage of 3 V from an input voltage in the range of 3 V to 5 V. It has a built- in 3.3 V voltage stabilizer...
5.0 (1)
Index: ADA-22389
Index: ADA-22389
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Regular price €4.50 Price €4.50

Lead expander - 8-channel - with I2C multiplexer - PCA9548 - STEMMA QT / Qwiic - Adafruit 5626

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 digital buses...
5.0 (1)
Index: ADA-22391
Index: ADA-22391
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Regular price €9.90 Price €9.90

IO expander - 4 channel - with I2C multiplexer - PCA9546 - STEMMA QT / Qwiic - Adafruit 5664

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 you to connect...
5.0 (2)
Index: ADA-22545
Index: ADA-22545
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Regular price €5.90 Price €5.90

Clock Generator - signal generator - 8kHz-160MHz I2C - Si5351A - STEMMA QT / Qwiic - Adafruit 5640

Clock signal generator from Adafruit, which was based on the SI5351A chip. It has been equipped with a 25 MHz crystal oscillator and has an internal PLL loop, thanks to...
5.0 (3)
Index: ADA-22384
Index: ADA-22384
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Regular price €11.50 Price €11.50

USB-UART FTDI 3,3/5V converter for USB cable

The converter allows for communication between USB and UART interfaces. It allows you to exchange data between a PC and a board with a microcontroller. The module includes a...
Index: MOD-02040
Index: MOD-02040
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Regular price €15.50 Price €15.50

Level Booster Breakout - 3V - 5V voltage level converter - STEMMA QT / Qwiic - Adafruit 5649

Level Booster Breakout is a board produced by Adafruit, it has the form of a voltage level converter that allows you to obtain an output voltage of 5 V from an input voltage...
Index: ADA-22546
Index: ADA-22546
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Regular price €4.50 Price €4.50

Fermion - SD3031 real-time RTC clock module - for Arduino - DFRobot DFR0998

High-precision real-time clock (RTC) module equipped with the SD3031 chip . It has an integrated quartz resonator and temperature compensator, which significantly improves the...
Index: DFR-22837
Index: DFR-22837
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Regular price €5.90 Price €5.90

Dual-channel RS485 Expansion Hat - for Raspberry Pi 4B - DFRobot DFR0824

Dual-channel RS485 Expansion Hat is an overlay designed for the Raspberry Pi 4B minicomputer. It was designed to extend the functionality of the module with RS485...
Index: DFR-22929
Index: DFR-22929
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Regular price €35.50 Price €35.50