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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 (2)
Index: WSR-21728
Index: WSR-21728
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Regular price €4.90 Price €4.90

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 €3.50 Price €3.50

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 €2.90 Price €2.90

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 €2.90 Price €2.90

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...
5.0 (1)
Index: WSR-21722
Index: WSR-21722
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Regular price €10.90 Price €10.90

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 (2)
Index: ADA-21829
Index: ADA-21829
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Regular price €5.50 Price €5.50

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 (10)
Index: ADA-21037
Index: ADA-21037
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Regular price €8.50 Price €8.50

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 €8.50 Price €8.50

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 - DAC 1-channel 4-20mA I2C digital-to-analog converter - DFRobot DFR0972

Digital-to-analog converter equipped with a Gravity series connector. It has two screw connectors - one is a current output in the range from 0 mA to 25 mA , and the other...
5.0 (2)
Index: DFR-22277
Index: DFR-22277
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Regular price €12.50 Price €12.50

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 €5.50 Price €5.50

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 €4.00 Price €4.00

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 €5.50 Price €5.50

Lead expander - 4-channel - with I2C multiplexer - PCA9546 - Adafruit 5663

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 up to 4...
Index: ADA-22544
Index: ADA-22544
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Regular price €5.50 Price €5.50

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 €10.90 Price €10.90

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 €13.90 Price €13.90

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...
5.0 (2)
Index: ADA-22546
Index: ADA-22546
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Regular price €4.00 Price €4.00

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 €5.50 Price €5.50

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 €31.50 Price €31.50

ATtiny1616 Breakout - extension for Arduino - with connectors - STEMMA QT / Qwiic - Adafruit 5690

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 and...
Index: ADA-22892
Index: ADA-22892
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Regular price €6.90 Price €6.21
Lowest price 30 days before discount: €6.90
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SenseCAP S2110 Sensor Builder - Grove sensors to RS485 converter - Seeedstudio 114992986

SenseCAP S2110 Sensor Builder is an open source tool for creating RS485 sensors using Grove sensors. It also allows you to build a custom industrial-grade LoRaWAN sensor...
Index: SEE-22927
Index: SEE-22927
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Regular price €19.50 Price €19.50

HDMI Signal Extender - active HDMI extender - 50 m - Waveshare 24017

HDMI Signal Extender is a high-quality extender (signal extender) that provides stable and lossless data transmission at a distance of up to 50 meters . It consists of two...
5.0 (1)
Index: WSR-22829
Index: WSR-22829
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Regular price €17.90 Price €17.90

I2C/SPI character LCD backpack - STEMMA QT/Qwiic - Adafruit 292

I2C/SPI converter from Adafruit designed for LCD display . It works with any LCD display with a size from 8x1 to 20x4 characters and with a 16-pin connector located at the...
5.0 (1)
Index: ADA-22894
Index: ADA-22894
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Regular price €13.50 Price €12.15
Lowest price 30 days before discount: €13.50
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Gravity - CAN-TTL communication module - with SLCAN protocol - DFRobot TEL0150

The CAN to UART and USB converter from DFRobot supports voltage from 3.3 V to 5 V. By sending simple AT commands , you can transmit CAN data and configure module...
Index: DFR-23473
Index: DFR-23473
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Regular price €21.90 Price €21.90