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Converter USB-UART PL2303 - miniUSB socket - Waveshare 3994

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....
Index: WSR-04500
Index: WSR-04500
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Regular price €3.90 Price €3.90

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 (9)
Index: WSR-04475
Index: WSR-04475
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Regular price €2.90 Price €2.90

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 (1)
Index: SPF-01630
Index: SPF-01630
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Regular price €7.90 Price €7.90

RTC DS1302 SPI - real-time clock - Waveshare 9709

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 bus.
5.0 (3)
Index: WSR-04462
Index: WSR-04462
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Regular price €3.50 Price €3.50

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 €5.50 Price €5.50

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...
4.5 (4)
Index: SPF-01937
Index: SPF-01937
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Regular price €7.50 Price €7.50

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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Converter HDMI to VGA HD31B + audio

Compact size high-resolution image converter from HDMI signal to VGA D-SUB. It converts audio output to analog audio jack output (jack-jack cable included in the kit).
5.0 (1)
Index: MOD-02325
Index: MOD-02325
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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...
4.8 (3)
Index: ADA-04915
Index: ADA-04915
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Regular price €9.50 Price €9.50

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 €9.45
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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 €1.50 Price €1.50

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 (1)
Index: GRL-12805
Index: GRL-12805
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Regular price €4.90 Price €4.90

ADS1015 - ADC 12-bit 4-channel I2C converter - Adafruit 1083

Module with analog-to-digital converter with 12-bit accuracy. Operates at speed up to 3300 samples per second. Has the ability to change the amplification up to 16 x. It is...
5.0 (1)
Index: ADA-02618
Index: ADA-02618
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Regular price €13.90 Price €13.90

PCF8574 - GPIO expander I2C 8-bit

The system allows to increase the number of devices connected to the I2C bus with 8 pieces. The system has 16 pins.
5.0 (2)
Index: UCC-04921
Index: UCC-04921
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Voltage divider 5V/25V for Arduino

A voltage divider is used, when the measured voltage has a larger value than the A/D converter's range. The device works in the range from 0 V to 25 V. The output voltage has a...
5.0 (4)
Index: MOD-08231
Index: MOD-08231
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Regular price €0.90 Price €0.90

ADS1115 16-Bit ADC - 4 Channel with Programmable Gain Amplifier STEMMA QT/Qwiic- Adafruit 1085

Module with analog to digital converter with 16-bit precision. Running at a speed of up to 860 samples per second. It has the ability to change the amplification of up to 16 x....
5.0 (2)
Index: ADA-08444
Index: ADA-08444
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Regular price €20.90 Price €20.90

USB Converter - RS232 COM - AK50 CH341

Adapter that allows you to connect devices with a RS232 connector to the computer through the USB connector. The module is based on a system of CH341. It is displayed in the...
4.8 (4)
Index: MOD-02218
Index: MOD-02218
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RTC PCF8563 I2C - real-time clock - Waveshare 3707

The module is equipped with chip PCF8563. It provides accurate and independent intervals. Operating voltage is from 1.8 V to 5.5 V. It allows you to read the time in hours,...
5.0 (2)
Index: WSR-04495
Index: WSR-04495
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MCP23018-E/SP - 16-Bit I/O Expander with Open-Drain Outputs

The system allows to increase the number of pins (up to 16) of the microcontroller (including minicomputer Raspberry Pi). It communicates with the central unit via the I2C bus...
4.9 (5)
Index: UCC-06506
Index: UCC-06506
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Regular price €2.50 Price €2.50

RS485 - Ethernet converter - Cortex M0 - Waveshare 16529

Device that allows communication between RS485 and Ethernet RJ45 interface. Module can be configured by web page, AT commands, serial protocol and network protocol. It is...
4.7 (13)
Index: WSR-15133
Index: WSR-15133
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Regular price €23.90 Price €23.90

MCP23017 Expansion Board - 16 I/O - for Arduino and Raspberry Pi - Waveshare 15391

Expander of pins on the basis of the MCP23017 system, it extends the capabilities of the Arduino or Raspberry Pi with additional 16 pins of I/O. It communicates via I2C...
5.0 (2)
Index: WSR-13466
Index: WSR-13466
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Regular price €7.50 Price €7.50

RS485 CAN HAT - overlay for Raspberry Pi - Waveshare 14882

Shield for Raspberry Pi, version 4B / 3B+ / 3B / 2B / Zero / Zero W with system SN65HVD230  which allows communication between CAN and SPI and the SP3485 system that...
4.8 (6)
Index: WSR-12532
Index: WSR-12532
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Regular price €9.50 Price €9.50

MSX RTC DS1307 I2C - real time clock

Module with real time clock and backup battery (battery included). It allows you to read the time in hours, minutes, and seconds, date: month, day, year. The communication...
5.0 (3)
Index: MOD-02717
Index: MOD-02717
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Regular price €5.90 Price €5.90