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I2C converter for HD44780 LCD display

The I2C converter for the popular display with controller HD44780 for example, 2x16 characters. Thanks to this system, two data lines and supply 5 Volts and...
Index: LCD-02352
Index: LCD-02352
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Regular price €1.46 Price €1.46

HDMI to VGA + audio converter HD31A with cable

High-definition image converter from HDMI signal into VGA D-SUB with analog output audio Jack.
Index: MOD-02382
Index: MOD-02382
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Regular price €5.63 Price €5.63

HX711 - amplifier for a strainer beam - SparkFun SEN-13879

Operational amplifier is designed to handle strain beams. The system is supplied with the voltage from 2.7 V to 5.0 V, communicates via a two-wire bus: the data line and a...
Index: SPF-04283
Index: SPF-04283
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Regular price €9.61 Price €9.61

UART converter - RS485 5V - ARK/RJ11 - Waveshare 4738

Converter allows you to connect the microcontroller via the RS-485 bus which supports up to 32 devices on a line with length up to 1 km and a speed up to 10 Mbps. The module...
Index: WSR-04493
Index: WSR-04493
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Regular price €2.90 Price €2.90

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).
Index: MOD-02325
Index: MOD-02325
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Regular price €4.94 Price €4.94

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.
Index: MOD-09909
Index: MOD-09909
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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...
Index: SPF-01937
Index: SPF-01937
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Regular price €5.60 Price €5.60

FT232H - USB converter for UART, SPI, I2C, GPIO - Adafruit 2264

Board allows you to communicate with the modules and sensors directly from the computer. It supports the most popular interfaces: UART, I2C, SPI, it also has some GPIO pins.
Index: ADA-03003
Index: ADA-03003
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Regular price €16.85 Price €16.85

Module NE555 - regulated frequency generator

The module works as a timer, pulse generator or oscillator application. It can be used as a time delay. Works with voltages from 5 V to 12 V. Board size: 25 x 13 mm.
Index: MOD-08589
Index: MOD-08589
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Regular price €0.89 Price €0.89

HDMI to VGA converter - Vention

Image Converter high-definition HDMI signal into VGA D-SUB.
Index: DNG-12465
Index: DNG-12465
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Regular price €6.73 Price €6.73

Optical relay LC03 - optoisolator

The input voltage from 1.6 V to 2.5 VDC, output impedance up to 10 megohms.
Index: PAS-04863
Index: PAS-04863
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Regular price €0.79 Price €0.79

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
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Regular price €13.03 Price €13.03

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...
Index: SPF-01707
Index: SPF-01707
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Regular price €33.53 Price €33.53

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 €1.91 Price €1.91

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...
Index: ADA-04174
Index: ADA-04174
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Regular price €10.10 Price €10.10

Test set, tester of electronic elements THT and SMD - BTE-057

Test set for testing and recognition electronic components such as bipolar transistors PNP, NPN, MOS transistors with channel P and N, and LEDs. Built-in screen allows you to...
Index: MOD-06283
Index: MOD-06283
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Regular price €26.78 Price €26.78

MB85RS64V - 64Kb / 8KB FRAM non-volatile SPI memory - Adafruit 1897

Module with non-volatile FRAM memory for data storage which is characterized by low power consumption and very high durability. The system capacity is 64 KB (8 KB), it...
Index: ADA-03197
Index: ADA-03197
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Regular price €7.40 Price €7.40

EasyCap Capture Video Converter USB 2.0 - ADC converter audio/video

Converter, providing conversion of analog video and audio in digital form. It allows you to connect any player with an analog signal. It has a USB standard connector 2.0.
Index: KAB-06606
Index: KAB-06606
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Regular price €6.23 Price €6.23

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...
Index: MOD-06282
Index: MOD-06282
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Regular price €14.40 Price €14.40

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
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Regular price €33.73 Price €33.73

Grove - RJ45 adapter

Module for transferring a 4-pin Grove connector to an RJ45 connector. The use of an Ethernet cable and Grove modules - RJ45, allows the connection of sensors / modules over a...
Index: SEE-15324
Index: SEE-15324
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Regular price €7.43 Price €7.43

Configurable OpAmp Board - TSH82 - SparkFun BOB-14874

The board was designed to provide the best combination of good performance and flexibility. TSH82 has two levels of amplification, each of which is independently accessible...
Index: SPF-13622
Index: SPF-13622
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Regular price €5.06 Price €5.06

Driver for SPI alphanumeric display - SparkFun COM-10103

Driver based on the A6282 system allows you to control the alphanumeric segmented display using the SPI bus.
Index: SPF-03272
Index: SPF-03272
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Regular price €16.20 Price €15.39
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HDMI to VGA converter + audio with cable - Vention

Image converter of high-definition HDMI signal into VGA D-SUB with analog audio output Jack. In addition, the converter has a microUSB port for power supply.
Index: DNG-12464
Index: DNG-12464
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Regular price €9.90 Price €7.92
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Other converters

Find all converters, which for various reasons could not be found in any other subcategory of this equipment. It is worth to browse through this offer as there are many devices that may turn out to be a perfect solution to your problems encountered when connecting independent elements. You'll find cable adapters that make it easier to access specific pins or simply set them in a different configuration to match a particular standard. We also offer accessories that work with small logic circuits to ensure that the signal received at the output is properly processed so that a second device can read it. Many products in the range are designed to work with tools popular among robotics and electronics engineers, such as Arduino, Raspberry Pi or popular displays.

What do we offer?

In the "other converters" category we offer, among other things, electronic component test kits. These allow for testing PNP and NPN bipolar transistors, diodes (and many other tools), and also have PWM and rectangular signal generators or frequency meters. Such devices usually have a screen on which the quantities relevant to the component are displayed. Among the simpler tools we have many types of adapters from HDMI to VGA, converters that allow the conversion of analogue audio and video signals to digital (inputs: PAL, NTSC, 2 x RCA chinch and USB A output), devices that convert digital audio to analogue, splitters for I2C or adapter from USB to female wires. We also have converters for connecting digital systems (e.g. microcontrollers) to high voltage systems, frequency generators (e.g. sine or rectangular signal), tools allowing the computer to communicate directly with sensors (UART, SPI, I2C, GPIO) or modules for connecting microcontrollers to CAN bus. We also offer voltage dividers, various drivers, optoisolators, boards with operational amplifiers, hubs and bridges for strain gauge beams, as well as FRAM memory or analogue signal isolator.