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DFRobot Gravity: digital I2C multiplexer - 8-channel

Module with multiplexer that allows you to connect 8 different digital I2C buses to one interface, for each, there are separate pins SDA (bus of data line) and SCL (clock line...
5.0 (3)
Index: DFR-12628
Index: DFR-12628
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MAX485 transceiver RS485 - DIP - 5pcs.

A circuit used to convert RS-485 port voltage to TTL standard. The circuit is in DIP8 chrono housing.
5.0 (6)
Index: UCC-07693
Index: UCC-07693
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Regular price €9.50 Price €9.50

Load Sensor Combinator (Ver. 1.1) - SparkFun BOB-13878

The module allows you to connect 4 load sensors - strain-gauge beams to one of the bridge via 4-wire cable. It finds application, for example, in the construction of the...
Index: SPF-07277
Index: SPF-07277
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Regular price €3.50 Price €3.50

FT232RL SP-880 - USB converter - RS232 COM +/-6V with DB9 connector - Adafruit 18

Adapter on 140 cm cable allows you to connect devices with RS232 connector to the computer through the USB connector. The module appears to the operating system as a virtual...
5.0 (8)
Index: ADA-04371
Index: ADA-04371
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Regular price €23.90 Price €23.90

UART Converter - RS485 3.3V - ARK/RJ11 - Waveshare 4777

Converter allows you to connect the microcontroller via the RS-485 bus which supports up to 32 devices on a line length up to 1 km with a speed up to 10 Mbps. The module is...
4.6 (3)
Index: WSR-04496
Index: WSR-04496
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Regular price €2.90 Price €2.90

Converter USB-UART FTDI FT232RL miniUSB + USB wire

Converter that enables the exchange of data between the serial interface USB and UART. It allows to exchange data between the computer and the systems which use...
5.0 (3)
Index: OST-14305
Index: OST-14305
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Regular price €8.00 Price €8.00

Grove - I2C hub splitter

I2C hub allows you to connect several modules to one I2C bus connector on Base Shield v2 board. Using splitter you can connect 7 sensors from Grove series to one socket.
5.0 (5)
Index: SEE-04438
Index: SEE-04438
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MCP4728 DAC I2C converter - 4 channels + EEPROM - Adafruit 4470

Digital-to-analogue converter based on MCP4728 chip. It allows to obtain 4 analog outputs from any microcontroller equipped with I2C interface, e.g. Arduino. The...
5.0 (7)
Index: ADA-16457
Index: ADA-16457
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Regular price €10.50 Price €10.50

RTC PCF8523 I2C - real time clock - Adafruit 3295

Module with real time clock and backup battery. It is used in applications written to register data, in clock, alarms, etc. Communication interface is an I2C bus.
4.8 (5)
Index: ADA-07662
Index: ADA-07662
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TXB0108 - two-way, 8-channel logic converter - Adafruit 395

The module is based on a TXB0108 system, it allows you to exchange data between systems that use the most popular voltage levels: 3.3 V and 5V. It has eight channels, it...
4.8 (4)
Index: ADA-02468
Index: ADA-02468
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Regular price €11.50 Price €11.50

Pixel Boost module - 3.3V / 5V voltage buffer for WS2812B diodes

The module is used to control the WS2812B LEDs, in the case of a microcontroller running on voltage  3.3 V. It includes a buffer that allows you to convert voltages. Module...
5.0 (5)
Index: MSX-08790
Index: MSX-08790
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Converter USB-RS485 - FTDI, FT232RL

Converter allows you to connect to a computer or microcontroller, the RS-485 bus which supports up to 32 devices on a line with length of up to 1 km, with a speed up to 10...
5.0 (3)
Index: MOD-02446
Index: MOD-02446
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Regular price €16.90 Price €16.90

Converter RS232 - UART with connector DB9 - SP3232 3.3V/5V - Waveshare 3965

Converter of serial interface RS232 to standard UART with 9-pin D-SUB connector. Control system is a popular SP3232. The module operates with a supply voltage range from 3.0 V...
5.0 (13)
Index: WSR-04475
Index: WSR-04475
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Serial Basic - USB-UART converter CH340G - microUSB socket - SparkFun DEV-14050

The converter based on the CH340 chip allows communication between USB and UART interfaces. It allows data exchange between a computer and a microcontroller board. It operates...
5.0 (2)
Index: SPF-08802
Index: SPF-08802
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Regular price €11.50 Price €11.50

USB - DuPont converter for Lidar TFmini / TFmin Plus sensor

UART converter enabling connection of Lidar TFmini or TFmini Plus distance sensor with a computer via USB cable. There is also cable for connection with the sensor included.
Index: BEN-15876
Index: BEN-15876
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Regular price €3.90 Price €3.90

Two-channel optoisolator ILD213T - SparkFun BOB-09118

2-channel opto-isolator designed to control systems with voltages up to 70 V through the system of digital 3 - 5V, e.g., microcontrollers. The module protects the system of...
5.0 (5)
Index: SPF-01937
Index: SPF-01937
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Regular price €6.90 Price €6.90

Converter USB-UART CP2102 - miniUSB port - Waveshare 8085

Converter which provides communication between the serial interfaces USB and UART. It allows to exchange data between the computer and the systems which use microcontrollers....
5.0 (1)
Index: WSR-04925
Index: WSR-04925
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Regular price €4.00 Price €4.00

Four-channel opto-isolator A87 TLP281

4-channel opto-isolator designed to connect digital systems such as microcontrollers 5 V for high voltage systems. Maximum input voltage is 24 V.
5.0 (2)
Index: MOD-09909
Index: MOD-09909
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Regular price €1.90 Price €1.90

TCA9548A - module with multiplexer I2C - Adafruit 2717

Module with a multiplexer TCA9548A allows you to connect 8 different digital I2C interface to one interface. Working voltage from 3 V to 5 V, the address of the output I2C bus...
4.8 (9)
Index: ADA-04915
Index: ADA-04915
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Module with analog-digital multiplexer 74HC4051 - SparkFun BOB-13906

Module with 8-channel multiplexer CD74HC4051 allows you to connect up to 8 signals to a single analog output. The system can work as a demultiplexer and work with digital...
Index: SPF-07192
Index: SPF-07192
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Regular price €4.00 Price €4.00

Velleman WPI301 - DS1302 SPI - real-time clock - 2 pcs.

Module with real time clock and backup battery. It allows you to read the time in hours, minutes, and seconds, date: month, day, year. The communication interface is the SPI...
Index: VEL-13018
Index: VEL-13018
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RS232/RS485 converter - Ethernet - Cortex M4 - Waveshare 16530

A device allowing communication between RS232 or RS485 and Ethernet RJ45 interfaces. Module configurable via web page, AT commands, serial protocol and network protocol. It...
4.9 (13)
Index: WSR-15134
Index: WSR-15134
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Regular price €67.50 Price €67.50

DS1307 - RTC clock - THT

Real-time clock that allows to read time in hours, minutes, and seconds, date: month, day, year. The communication interface is I2C bus, THT case DIP8.
Index: UCC-02764
Index: UCC-02764
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Regular price €1.90 Price €1.90

MCP4725 DAC - I2C converter

Digital-to-analog converter with I2C interface. The module allows you to receive signals in the form of analog voltage on any microcontroller that supports I2C. Powered with...
5.0 (3)
Index: GRL-12805
Index: GRL-12805
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Regular price €3.90 Price €3.90