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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 €8.50 Price €8.50

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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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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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

WCH CH9102F Friend - USB-UART converter with USB type C connector - Adafruit 5568

The WCH CH9102F Friend converter from Adafruit enables communication between two popular USB and UART serial interfaces, it can be used to exchange data between a computer...
Index: ADA-22200
Index: ADA-22200
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Regular price €6.90 Price €6.21
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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

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

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 €5.50 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 €8.72
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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 €14.50 Price €14.50

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...
5.0 (1)
Index: ADA-22546
Index: ADA-22546
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Regular price €4.00 Price €4.00

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 €31.90 Price €31.90

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 €6.90

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 €22.90 Price €22.90

Adafruit ATtiny816 Breakout with seesaw - STEMMA QT / Qwiic

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 Arduino and...
Index: ADA-22893
Index: ADA-22893
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Regular price €7.90 Price €7.11
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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 €13.50

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 €22.50 Price €22.50

Converter USB-UART TTL PL2303 - microUSB port - Waveshare 24681

A converter that enables communication between microUSB and UART serial interfaces. It allows data to be exchanged between a computer and systems using microcontrollers. The...
5.0 (1)
Index: WSR-23556
Index: WSR-23556
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Regular price €3.50 Price €3.50

Converter USB-UART TTL PL2303 - miniUSB port - Waveshare 24680

A converter that enables communication between miniUSB and UART serial interfaces. It allows data to be exchanged between a computer and systems using microcontrollers. The...
Index: WSR-23555
Index: WSR-23555
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Regular price €3.50 Price €3.50

SenseCAP S2100 - data logger/DTU - LoRaWAN - Seeedstudio 114992872

SenseCAP S2100 is a LoRaWAN data logger that is used to wirelessly collect and transmit data from environmental sensors. It is resistant to difficult weather conditions and...
4.0 (1)
Index: SEE-24128
Index: SEE-24128
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Regular price €72.90 Price €72.90

ADC analog-to-digital converter - ADS7830 - 8-bit 8-channel - I2C - STEMMA QT/Qwiic - Adafruit 5836

8-channel module with an analog-to-digital converter with 8-bit precision equipped with the ADS7830 chip. The maximum sampling rate is 70 ksps and the SNR is 50 dB ....
5.0 (1)
Index: ADA-24134
Index: ADA-24134
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Regular price €7.90 Price €7.90

DAC - AD5693R - 16-bit - I2C - STEMMA QT/Qwiic - Adafruit 5811

A product from Adafruit equipped with a 16-bit AD5693R digital-to-analog converter, which   is responsible for converting the digital signal from any microcontroller...
5.0 (1)
Index: ADA-23979
Index: ADA-23979
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Regular price €14.50 Price €14.50