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Converter USB-UART FTDI FT232RL 3.3V/5V microUSB - SparkFun BOB-12731

Converter that provides communication between the serial interfaces USB and UART. It allows to exchange data between the computer and the systems which use microcontrollers....
Index: SPF-03090
Index: SPF-03090
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Regular price €18.12 Price €18.12

PiUART - USB Console and Power Add-on for Raspberry Pi - Adafruit 3589

Miniature shield for Raspberry Pi which is also a converter of USB-UART. Connected directly to GPIO pins. The module also has a power switch. It is compatible with Raspberry Pi...
Index: ADA-09816
Index: ADA-09816
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Regular price €9.28 Price €9.28

Seeed - Bus Pirate v3.6 - SPI/I2C/UART

The device allows you to connect your computer to electronic modules, using the popular data transfer protocols, e.g., SPI, I2C, UART. It improves the communication process...
Index: SEE-11695
Index: SEE-11695
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Regular price €33.49 Price €33.49

Złącze konwerter sygnału cyfrowego na analogowy

Audio signal converter digital to analog. Audio input: Toslink and RCA (Coaxial), audio output: RCA, jack 3,5 mm. The sampling frequency is 32 kHz, 44.1 kHz, 48 kHz and 96 kHz....
Index: LEC-13351
Index: LEC-13351
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Regular price €10.67 Price €10.67

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 €13.47 Price €13.47

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 €10.23 Price €8.19
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FeatherWing Terminal Block - screw - shield for Feather - Adafruit 2926

Module that provides leading out of the pins of the Adafruit Feather boards on the screw connection. The board also includes a switch, left on the board place is to create your...
Index: ADA-05971
Index: ADA-05971
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Regular price €19.74 Price €19.74

Grove - XBee Carrier - carrier board for XBee modules

The stand is mainly designed for Bee series modules based on ATMega 328 chip. It is also compatible with RFBee, WiFi Bee, Xbee and Bluetooth Bee modules. There are two Grove...
Index: SEE-15457
Index: SEE-15457
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Regular price €16.86 Price €16.86

CP2104 USB-UART Converter - Pololu 1308

The converter enables communication between two popular USB and UART serial interfaces. It allows for data exchange between the computer and microcontrollers and uses CP2104...
Index: PLL-01896
Index: PLL-01896
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Regular price €10.91 Price €10.91

ADC121C021 - 12-bit ADC I2C

Converter module analog to digital 12-bit accuracy. It operates at speeds up to 189 samples per second. It is supplied with 5V, communicates via I2C. The kit includes a...
Index: SEE-04442
Index: SEE-04442
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Regular price €13.72 Price €13.72

OBD II diagnostic module - Car Diagnostics KIT - SparkFun RTL-10769

The module provides access to the car diagnostic system  OBD-II , installed in cars manufactured after 2001 in the European Union, and after 2002 in Poland.
Index: SPF-01864
Index: SPF-01864
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Regular price €73.26 Price €73.26

ARPI600 - RTC clock, A/C converter, interface for XBee - extension to Raspberry Pi - Waveshare 10042

The extending module in the form of shield for GPIO connectors of minicomputer Raspberry Pi 4B / 3B+ / 3B. It allows to connect the Arduino shields to the Raspberry. It also...
Index: WSR-04813
Index: WSR-04813
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Regular price €16.95 Price €16.95

M5Atom RS-232 - TTL - RS-232 converter - with M5Atom Lite development module

Kit containing the Atomic RS-232 cover plate and the M5Atom Lite basic development module. The Atomic RS-232 is a TTL - RS-232 converter for use with Atom modules. RS-232...
Index: MSS-17968
Index: MSS-17968
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Regular price €22.09 Price €22.09

TCA9555DBR - 16-bit I2C expander

The chip expands the number of microcontroller pins (e.g. Arduino). It communicates with the central unit via I2C interface. Extends the number of pins by 16 additional ones.
Index: MOD-15246
Index: MOD-15246
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Regular price €2.26 Price €2.26

TTL/CAN - USB converter for Lidar TF03 / TF02 / TFmini sensor

Converter for connecting the Lidar TFmini / TF02 / TF03 distance sensor with a TTL/CAN communication interface to a PC with a USB port in order to check the parameters /...
Index: BEN-15873
Index: BEN-15873
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Regular price €46.49 Price €46.49

Grove - voltage divider 5V/43V

A voltage divider is used, when the measured voltage has a larger value than the AC converter range. The device operates in two ranges, selectable with a switch: from 0.3 V to...
Index: SEE-04428
Index: SEE-04428
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Regular price €6.02 Price €6.02

ADC 16-bit converter - 4-channel ADS1115 - overlay for Raspberry Pi

Shield for Raspberry Pi with analog-digital converter of 16-bit accuracy and a small package MSOP-10. It has programmable data transfer speed from 8 to 860, 4 analog inputs and...
Index: MOD-09861
Index: MOD-09861
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Regular price €13.93 Price €13.93

HDMI-3xRCA video converter

A device allowing conversion of the signal format 480i / 576i na przykład 720p / 1080p . The converter allows you to connect a device equipped with an HDMI connector to a...
Index: LAM-16924
Index: LAM-16924
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Regular price €12.53 Price €12.53

Test kit, electronic component tester - M12864 KIT

The set for testing and the recognition of electronic components such as bipolar transistors PNP, NPN, MOSFET transistors with channel P and N, field transistors JFET and LEDs....
Index: MOD-05056
Index: MOD-05056
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Regular price €22.56 Price €22.56

Gravity: ADC converter ADS1115 16-bit - 4-channel

Module made by the Gravity features a 16-bit analog-to-digital converter ADS1115.
Index: DFR-12472
Index: DFR-12472
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Regular price €10.12 Price €10.12

Converter USB-UART FTDI 3,3V miniUSB - SparkFun DEV-09873

Small converter enables the connection between serial interfaces USB and UART. It allows to exchange data between the computer and the systems which use microcontrollers. The...
Index: SPF-01965
Index: SPF-01965
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Regular price €17.19 Price €17.19

Converter USB-UART FTDI FT231X 3.3V / 5V microUSB - SparkFun BOB-13263

Converter that provides communication between the serial interfaces USB and UART. It allows to exchange data between the computer and the systems which use microcontrollers....
Index: SPF-07433
Index: SPF-07433
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Regular price €13.93 Price €13.93

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

Board with a converter FT2232H USB Hi-Speed 480Mb/s to UART/FIFO. The device has two interfaces that can be configured for asynchronous or synchronous serial or parallel FIFO...
Index: FAR-11940
Index: FAR-11940
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Regular price €34.30 Price €34.30

M5Atom Tail485 - RS485 - TTL adapter for M5Atom development modules

Tail485 is an RS485 converter dedicated to M5Atom development modules. It allows to convert RS485 signal to TTL . RS485 is a standard defining characteristics of...
Index: MSS-17981
Index: MSS-17981
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Regular price €6.49 Price €6.49

What is a transducer?

A transducer is a device capable of transforming or converting a given manifestation of input energy to a different manifestation of output energy. The type of transducer already indicates which is the transformation that it carries out (for example, electromechanical transducer transforms an electrical signal into mechanical or vice versa). It is a device used mainly in industry, medicine, agriculture, robotics, aeronautics, etc., to obtain information from physical and chemical environments and to obtain electrical signals or impulses or vice versa. Transducers always consume a certain amount of energy so that the measured signal is weakened. The transducer is sometimes confused with a converter, which is usually a different type of device, responsible for voltage and frequency conversion. Nevertheless, the name "converter" is sometimes used in electronics to determine the change of signal from analog to digital, so there may be some problems and nomenclature misunderstandings in this field. If in doubt, please contact our technical team and we will make sure to clarify this topic for you.

A/D and D/A converters

An analog-to-digital converter (ADC or A/D transducer) is an electronic circuit whose function is to translate an analog quantity into a digital value (coded on several bits), proportional to the ratio between the input analog quantity and the maximum value of the signal. The converted signal is usually an electrical voltage. The conversion process can also be carried out in the other direction on the same principle (digital to analogue signal). Analogue-to-digital converters are particularly useful in automation and robotics when building measuring systems. Digital-to-Analogue converters, on the other hand, enable the setting of specific fixed voltages and the generation of alternating voltage waveforms of any shape imposed by the control program performed by the microcontroller. In our offer we have prepared many modules and integrated circuits, which will enable the conversion of signals in both directions. A/D and D/A converters are key elements for all electronic circuits, both with digital control and with analogue signals.

Voltage and digital interfaces converters

In our Botland store, we have also prepared universal voltage converters, which are used in electronic circuits. This is the case where integrated circuits and modules with different supply voltages work together. You can find a wide range of products, dedicated for both beginners and advanced users. Our offer includes both simple converters, equipped with 8 channels and advanced specialized logic level switches. The latter are dedicated for SMBus and I2C buses. We have also created a category of USB- UART / RS232 / RS485 converters, where we have selected the best devices and modules for communication between the computer and microcontroller. These are not all categories, so we kindly invite you to check the full offer of converters and tranducers. Your satisfaction is the most important thing for us, Botland employees, so if in doubt, contact us and seek advice on choosing the right converter. We will be more than happy to help you.