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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 €6.90

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 €10.90

CH9328 UART to HID keyboard breakout - Adafruit 5973

The Adafruit converter is an innovative board that allows you to emulate a USB keyboard without having to have native USB support in your microcontroller. With the CH9328...
Index: ADA-25266
Index: ADA-25266
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Regular price €9.90 Price €9.90

Test kit, THT electronic components tester - BTE-056

Kit for testing and recognition of electronic components such as PNP, NPN bipolar transistors, MOSFET transistors with P and N channels and diodes. Built-in screen allows to...
4.9 (9)
Index: MOD-06282
Index: MOD-06282
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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

ISO1640 - bidirectional I2C isolator without connectors - 3-5,5V/2,25-5,5V - Pololu 5390

The Pololu I2C Isolator is a module that enables galvanic isolation of bidirectional I2C communication between two devices . It supports voltages from 3 V to 5.5 V on side 1...
5.0 (1)
Index: PLL-26478
Index: PLL-26478
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Regular price €4.00 Price €4.00

USB type A to USB type C converter with DIP switch - Adafruit 5972

The Adafruit USB Type-A to USB Type-C Converter is a versatile tool for electronics enthusiasts working on microcontroller projects. This compact board gives you full...
Index: ADA-25265
Index: ADA-25265
Shipping in 24 hours
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Regular price €7.90 Price €6.72
Lowest price 30 days before discount: €7.90
  • Reduced price
  • SPECIAL OFFERS

24-bit ADC module for strain gauge beams - HX711 - Adafruit 5974

Adafruit module with a precise 24-bit ADC converter , ideal for supporting strain gauges and Wheatstone bridges. Equipped with selective amplification (channels A: 64x /...
Index: ADA-25269
Index: ADA-25269
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Available
Regular price €13.90 Price €13.90

ISO1640 - bidirectional I2C isolator with isolated power supply without connectors - 5V/3.3V, 200mA - Pololu 5392

Pololu I2C isolator with galvanic signal isolation and separated power supply , equipped with ISO1640 system, enables safe, bidirectional I2C communication between two...
5.0 (1)
Index: PLL-26476
Index: PLL-26476
Shipping in 24 hours
Available
Regular price €7.50 Price €7.50

ISO1540 - I2C bidirectional isolator - STEMMA AT / Qwiic - Adafruit 4903

Bidirectional I2C isolator manufactured by Adafruit. It is used in projects that require electrical separation of devices on the same bus. Equipped with ISO1540 chip,...
4.5 (2)
Index: ADA-19253
Index: ADA-19253
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Available
Regular price €11.90 Price €11.90

DFRobot Gravity: digital signal isolator IB05_XT-W75R3 I2C

Digital isolator of signal I2C ffrom series Gravity. It protects the sensors from electrical interferences causing a read error through the isolation of I2C signal and...
Index: DFR-12627
Index: DFR-12627
Only on request i
Unavailable
Regular price €18.50 Price €18.50

SN65HVD230 CAN Board - Waveshare 3945

The module based on the SN65HVD230 allows connecting a microcontroller to the CAN bus. The chip is pinout compatible with the PCA82C250. The module is powered by 3,3 V and...
5.0 (11)
Index: WSR-06960
Index: WSR-06960
Order now, shipping approx. 2026-05-08 i
Waiting for delivery,
50 pieces will be available.
Regular price €4.00 Price €4.00

MAX98357A decoder stereo DAC I2S - SparkFun DEV-14809

The stereo decoder's module DAC to communicate through the I2S interface. Built-in class D amplifier can provide up to 3.2 W of power to the speakers or headphones with...
5.0 (3)
Index: SPF-13062
Index: SPF-13062
Available approx. 2026-04-30 i
Waiting for delivery,
16 pieces will be available.
Regular price €7.90 Price €7.90

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
Available approx. 2026-05-11 i
Waiting for delivery,
16 pieces will be available.
Regular price €6.90 Price €6.90

Optical relay LC03 - optoisolator

The input voltage from 1.6 V to 2.5 VDC, output impedance up to 10 megohms.
5.0 (1)
Index: PAS-04863
Index: PAS-04863
Available within a few days i
The product has been delivered and is being unpacked in the warehouse
Regular price €1.00 Price €1.00

AR1100 - controller for resistive touch screens - Adafruit 1580

The module allows you to use the touch screen as from a normal computer mouse on any operating system. Tested with Windows, MacOs and Raspbian (Raspberry Pi).
Index: ADA-05286
Index: ADA-05286
Temporarily unavailable i
No scheduled delivery
Regular price €14.50 Price €14.50
  • Discontinued product

M.2 Key M to Key A adapter with USB Conversion - for PCIe devices - Waveshare 20315

M .2 Key M to Key A adapter created by Waveshare company. The module allows you to connect M.2 devices with the Key A standard to M.2 slot in the Key M standard. An additional...
5.0 (1)
Index: WSR-20089
Index: WSR-20089
Order now, shipping approx. 2026-05-15 i
Waiting for delivery,
33 pieces will be available.
Regular price €6.50 Price €6.50

OpenScale - strain-gauge bridge ATmega328P - SparkFun SEN-13261

Module for measuring the weight and temperature. It is used to read data from the strain-gauge sensors. It allows for calibration, setting the sampling frequency and accuracy....
Index: SPF-07276
Index: SPF-07276
Temporarily unavailable i
No scheduled delivery
Regular price €43.50 Price €43.50
  • Discontinued product

RP2350 - HSTX 22-pin FPC to DVI/HDMI adapter - Adafruit 6055

The Adafruit HSTX 22-pin FPC to DVI Adapter allows you to directly connect HDMI displays to RP2350 boards equipped with an FPC connector . It simplifies DVI signal...
Index: ADA-26729
Index: ADA-26729
Temporarily unavailable i
No scheduled delivery
Regular price €6.50 Price €6.50

DS2484 - I2C to 1-Wire Bus adapter breakout - STEMMA QT/Qwiic JST SH - Adafruit 5976

The DS2484 I2C to 1-Wire adapter from Adafruit features ESD protection and split-voltage support. It can be easily connected to I2C systems with STEMMA QT . It supports...
5.0 (3)
Index: ADA-25267
Index: ADA-25267
Temporarily unavailable i
No scheduled delivery
Regular price €10.50 Price €10.50

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
Temporarily unavailable i
No scheduled delivery
Regular price €3.50 Price €3.50

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
Temporarily unavailable i
No scheduled delivery
Regular price €13.50 Price €12.15
Lowest price 30 days before discount: €13.50
  • Discontinued product
  • SPECIAL OFFERS

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
Available within a few days i
The product has been delivered and is being unpacked in the warehouse
Regular price €10.90 Price €10.90

DS2482S-800 - I2C to 1-Wire converter 8 channels - STEMMA QT/Qwiic - Adafruit 6027

The Adafruit DS2482S-800 is an I2C to 8-channel 1-Wire converter with STEMMA QT/Qwiic connectors . It allows you to connect multiple DS18B20 sensors and provides full...
Index: ADA-26725
Index: ADA-26725
Available within a few days i
The product has been delivered and is being unpacked in the warehouse
Regular price €27.50 Price €27.50