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RTC DS1307 I2C - real time clock - Adafruit 3296

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.
Index: ADA-07664
Index: ADA-07664
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Regular price €10.50 Price €10.50

Si5351A - 160MHz I2C signal generator - Adafruit 2045

The chip features a 25 MHz precision oscillator and PLL loops, which can generate signals from 8 kHz to 160 MHz. The chip works with voltages up to 3 V to 5.0 V, the Vpp value...
5.0 (1)
Index: ADA-04174
Index: ADA-04174
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Regular price €10.90 Price €10.90

PCF8591 - converter ADC + DAC 8bit STEMMA QT/Qwiic I2C - Adafruit 4648

A module containing an analogue-to-digital ADC and a digital-toanalogue DAC with 8-bit inputs. It has an I2C serial interface and is powered from 2.5 V to 6 V. It has 4...
Index: ADA-17711
Index: ADA-17711
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Regular price €9.50 Price €9.50

FeatherWing datalogger - RTC PCF8523 + microSD Shield for Feather - Adafruit 2922

The module is powered via battery and with the real-time clock RTC PCF8523 and a slot for microSD memory cards. FeatherWing extends the capabilities of the modules from Feather...
5.0 (1)
Index: ADA-05591
Index: ADA-05591
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Regular price €12.50 Price €12.50

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 €9.90 Price €9.90

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

Bus Pirate v3.6a - SparkFun TOL-12942

The device allows you to connect the computer with electronic modules, using the popular data transfer protocols, e.g. SPI, I2C, UART. It improves the process of communication...
5.0 (2)
Index: SPF-01707
Index: SPF-01707
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Regular price €50.50 Price €45.45
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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 €8.90 Price €8.90

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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Regular price €2.90 Price €2.90

ATSAMD09 Seesaw I2C - extension for Arduino and Raspberry Pi - Adafruit 3657

Seesaw ATSAMD09 is a universal framework transducer which expands the number of pins for microcontrollers or microcomputers with I2C interface. It extends the board with...
Index: ADA-10319
Index: ADA-10319
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Regular price €6.90 Price €6.21
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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...
4.7 (3)
Index: ADA-02468
Index: ADA-02468
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Regular price €11.50 Price €11.50

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.
4.7 (4)
Index: ADA-07662
Index: ADA-07662
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Regular price €9.90 Price €9.90

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 €17.50 Price €17.50

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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Regular price €2.90 Price €2.90

Converter USB-UART FTDI FT2232H-56Q - USB Hi-Speed + interface FIFO

Board with a converter FT2232H-56Q USB Hi-Speed 480Mb/s to UART/FIFO. The device has two interfaces that can be configured for asynchronous or synchronous serial or parallel...
Index: FAR-11939
Index: FAR-11939
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Regular price €38.90 Price €38.90

Module with analog-digital multiplexer 74HC4067 - SparkFun BOB-09056

Module with 16 channel CD74HC4067 multiplexer allows you to connect up to 16 signals to a single analog output. The system can work as a demultiplexer and work with digital...
5.0 (2)
Index: SPF-01630
Index: SPF-01630
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Regular price €7.90 Price €7.90

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

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 €4.90 Price €4.90

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

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 €2.00 Price €2.00

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...
4.9 (7)
Index: ADA-04915
Index: ADA-04915
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Regular price €9.90 Price €9.90

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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Regular price €10.50 Price €8.93
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