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Transceiver Breakout MAX3232 3,3V/5V - RS232 - UART converter - SparkFun BOB-11189

RS232 serial interface converter to UART standard. The implementing circuit is the popular SP3232 compatible with MAX3232 . Module works with voltage range from 3,0 V to...
5.0 (6)
Index: SPF-19847
Index: SPF-19847
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RTC real time clock module PCF8523 - STEMMA QT / Qwiic - Adafruit 5189

A real-time clock (RTC) module manufactured by Adafruit and featuring the PCF8523 chip. It is also a calendar optimized for low power consumption. Data is transmitted serially...
5.0 (2)
Index: ADA-20176
Index: ADA-20176
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RTC DS3231 I2C real time clock module - STEMMA QT/Qwiic - Adafruit 5188

A real-time clock (RTC) module from Adafruit. It features the DS3231 chip , which integrates a quartz resonator and temperature compensator to significantly improve the...
5.0 (2)
Index: ADA-20175
Index: ADA-20175
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Regular price €19.50 Price €19.50

Hot-Swap I2C Buffer - I2C bus buffer module - TCA4307 - Adafruit 5159

Hot-Swap I2C Buffer manufactured by Adafruit is an I2C bus buffer module based on TCA4307 chip. It allows connecting I2C devices while power supply is active, without fear...
5.0 (4)
Index: ADA-20178
Index: ADA-20178
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2-Channel RS485 - 2-channel UART-RS485 SP3485 module - for Raspberry Pi Pico - Waveshare 19717

A module manufactured by Waveshare as a 2 channel UART - RS485 communication converter . Dedicated for use with Raspberry Pi Pico, it has pinouts compatible with...
5.0 (7)
Index: WSR-20098
Index: WSR-20098
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Regular price €5.50 Price €5.50

Adafruit ATtiny817 seesaw - STEMMA QT / Qwiic - Arduino compatible - Adafruit 5233

Board based on ATtiny817 chip clocked at 20 MHz with 8 kB of flash memory and 512 B of RAM. It is also a seesaw Adafruit module, an I2C converter that allows you to extend...
5.0 (1)
Index: ADA-20369
Index: ADA-20369
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Regular price €6.90 Price €6.21
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Gravity - RS485 to UART signal converter - DFRobot DFR0845

Module converting transmission signal from RS485 protocol to UART serial interface. It has a built-in TDH541S485H chip. It is compatible with most controllers, including...
4.5 (2)
Index: DFR-20374
Index: DFR-20374
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Regular price €20.90 Price €20.90

CP2102 USB-UART TTL Converter - USB type C socket - Waveshare 20644

Converter allowing communication between USB and UART serial interfaces on TTL level. Equipped with CP2102 chip, it works with a voltage of 3.3 V or 5 V, which is...
5.0 (1)
Index: WSR-20538
Index: WSR-20538
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Regular price €4.90 Price €4.90

USB-UART TTL converter PL2303 - USB type C socket - Waveshare 20645

Converter allowing communication between USB and UART serial interfaces at TTL level. Equipped with PL2303 chip, visible in the operating system as a virtual COM port....
5.0 (4)
Index: WSR-20539
Index: WSR-20539
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Regular price €3.50 Price €3.50

2-CH UART To Ethernet Converter, Serial Port Transparent Transmission Module

2-CH UART TO ETH is a module that allows communication between TTL UART and RJ45 Ethernet . It allows bidirectional, transparent data transmission. The module is equipped...
5.0 (2)
Index: WSR-20549
Index: WSR-20549
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Regular price €10.50 Price €10.50

Adafruit CP2102N Friend - USB-UART CP2102N converter - USB-C socket - Adafruit 5335

The converter designed by Adafruit allows for data exchange between USB and UART interfaces. The module is based on the CP2102N chip , which is very similar to the CP2104...
Index: ADA-21038
Index: ADA-21038
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Regular price €7.90 Price €7.90

MCP4725 Breakout Board - DAC - 12-bit - I2C - STEMMA QT / Qwiic - Adafruit 935

The Adafruit module is equipped with a 12-bit digital-to-analog converter MCP4725 . Its task is to convert a digital signal from any microcontroller equipped with an I2C...
Index: ADA-21081
Index: ADA-21081
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Regular price €6.90 Price €6.90

MCP2221A - USB to GPIO ADC I2C - Stemma QT / Qwiic - Adafruit 4471

The module is based on the MCP2221A system, equipped with GPIO ports, ADC analog inputs and I2C interface, to which access is possible via the USB type C connector. On...
5.0 (9)
Index: ADA-21053
Index: ADA-21053
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Regular price €9.50 Price €9.50

SparkFun Qwiic 12 Bit ADC ADS1015 - 12 bit 4 channel ADC - I2C - SparkFun DEV-15334

The module is equipped with the ADS1015 analog-to-digital converter from SparkFun . SparkFun Qwiic 12 Bit ADC ADS1015 has up to 4 input channels , which can be used as...
5.0 (2)
Index: SPF-21148
Index: SPF-21148
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Regular price €22.90 Price €22.90

SparkFun Real Time Clock Module RTC RV-8803 Qwiic - SparkFun BOB-16281

Real time clock module. Based on the RV-8803 system ensuring precise timing while maintaining low power consumption . It also offers input for time stamp events along with a...
5.0 (2)
Index: SPF-21294
Index: SPF-21294
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Regular price €22.90 Price €22.90

SparkFun Level Shifter - Bi-directional Logic Level Converter - 8 Channel - TXS01018E - SparkFun BOB-

SparkFun Level Shifter is an 8-channel, bidirectional logic level translator equipped with the TXS0108E chip from Texas Instruments. It allows you to switch logic...
5.0 (2)
Index: SPF-21561
Index: SPF-21561
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Regular price €6.50 Price €6.50

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 (1)
Index: WSR-21728
Index: WSR-21728
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Converter USB-UART CH343 - USB type A plug - Waveshare 21442

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...
5.0 (1)
Index: WSR-21713
Index: WSR-21713
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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 €3.90 Price €3.90

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 €10.36
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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 (1)
Index: ADA-21829
Index: ADA-21829
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PCF8574 - GPIO pin expander - I2C - STEMMA QT / Qwiic - Adafruit 5545

A lead expander by Adafruit equipped with the PCF8574 chip. It has 8 analog I / O GPIO pins , thanks to which it increases the design possibilities of the modules used. It...
Index: ADA-21909
Index: ADA-21909
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Gravity - 2-Channel I2C DAC Module 0-10V - DFRobot DFR0971

Gravity - 2-channel DAC 0-10V I2C module allows you to operate industrial devices with a voltage from 0 V to 10 V. It is supplied with the voltage from 3.3 V to 5 V. It can...
4.9 (25)
Index: DFR-21993
Index: DFR-21993
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Regular price €12.90 Price €12.90