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Fermion - BME688 - AI environmental sensor - VOC/temperature/humidity/pressure -...

Index: DFR-26414

3D printing pen for children 3Doodler Start+ - extended kit

Index: SUN-26454

3Doodler Start+ 2,5mm filament - 250 pieces - Primary Pow

Index: SUN-26460

JT-SI01- STB2 tapered 0,8mm soldering tip for Joy-IT JT-SI01 flask soldering iron

Index: SEG-26220

Beetle RP2350 - development board with RP2350 microcontroller - DFRobot - DFR1188

Index: DFR-26411

reComputer R1024-10 - Raspberry Pi CM4 - 4GB RAM + 16GB eMMC - Seeedstudio 113991294

Index: SEE-25618

Aluminium heat sink for LattePanda Mu - 70x45,5x33mm - DFRobot FIT0989

Index: DFR-26312

Limit switch 50mm - Pololu 1403

Index: PLL-00017

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16x2 RGB LCD display I2C KeyPad for Raspberry Pi 3B+/4B - DFRobot DFR0514

Index: DFR-19382

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Multifunctional 4-in-1 environmental sensor - temperature, humidity, pressure and gas -...

Index: WSR-23393

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i2 Audio Phono One - phono preamplifier MM

Index: RHF-18029

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Set of cable holders 6,7,8,9mm - 80pcs white

Index: ENT-04259

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The AVR microcontroller - part no atmega128a-AU SMD

AVR microcontroller - ATmega128A-AU SMD

Index: UCC-00156

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Electric actuator LAD 500N 15mm/s 12V - extension 5cm

Index: ELB-24589

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WEP 992D - Soldering station 2in1 hotair and soldering iron

Index: LUT-12653

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M2 Cube Case for Odroid M2

Index: ODR-25417

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Cable organizer - clamp ring 6pcs - Blow

Index: PRO-14561

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AZO Digital 12 VDC / 230 VAC IPS-4000 4000W voltage converter

AZO Digital DC / AC Step-Up Voltage Regulator IPS-4000 - 12VDC / 230VAC 4000W - car

Index: AZO-12958

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Adapter TV antenna socket - F plug - 25pcs.

Index: LEC-18409

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Soldering iron for ZD-8917B 60W soldering station

Index: LUT-11945

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A/C and C/A Converters

When WiFi technology appeared, it was a total revolution, which definitely improved the management of many devices and systems. It is a technology designed to send and receive information from communication devices. It is designed to provide access to the Internet, without which today it is difficult to imagine normal functioning in reality. WiFi network is used today in many ways. It is primarily known as a technology that allows you to use the Internet for entertainment and interesting leisure activities, as well as to communicate with other users or supplement your knowledge in a specific area. WiFi is also great for managing and controlling various devices. This is what WiFi modules, which you will find in our offer, are used for. They differ in frequency range, power voltage and type of microcontroller. Check our recommendations and use the WiFi module to control your PCB.

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Products: 31

Converter ADC MCP3008 - 10-bit 8-channel DIP

10-bit 8-channel converter analog-to-digital MCP3008-I/P in DIP case with SPI communication interface.

4.8 (7)

Index: UCC-02358

Index: UCC-02358

€3.90

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 (23)

Index: DFR-21993

Index: DFR-21993

€12.90

ADC analog-to-digital converter - ADS7830 - 8-bit 8-channel - I2C - STEMMA QT/Qwiic - Adafruit 5836

8-channel module with an analog-to-digital converter with 8-bit precision equipped with the ADS7830 chip. The maximum sampling rate is 70 ksps and the SNR is 50 dB ....

5.0 (1)

Index: ADA-24134

Index: ADA-24134

€8.50

2.7V 4-Channel/8-Channel 12-Bit A/D Converters with SPI Serial Interface

Converter ADC MCP3208-CI/P 12-bit 8-channel SPI - DIP

12-bit, 8-channel converter analog-to-digital MCP3208-CI/P in a DIP case with communication interface SPI.

5.0 (2)

Index: UCC-06507

Index: UCC-06507

€7.50

PCF8591 - A/D and D/A converter, 8-bit I2C v2

Module with A/D converter - 4 channels and D/A - 1 output. It works with voltage from 2.5 V to 6.0 V, and communicates over I2C. The board also contains: potentiometer,...

5.0 (1)

Index: MOD-02632

Index: MOD-02632

€4.90

MCP3424 - ADC 18-bit 4-channel I2C converter

Module with analog-digital converter, delta-sigma type with 18-bit precision. It is equipped with four channels with differential inputs. It works at speed of up to 240 samples...

5.0 (4)

Index: DFR-03036

Index: DFR-03036

€13.90

Gravity - GP8211 1-channel 0-0-5V/10V digital-to-analog converter - I2C DAC - DFR1071

GP8211 is a single-channel DAC module with 15-bit resolution that offers an output voltage accuracy of 0.01% . By supporting the output voltage from 0V to 5V or 0V to 10V...

Index: DFR-24119

Index: DFR-24119

€11.50

Module with loudspeaker for testing A/C and C/A converters - Waveshare 3972

Module with amplifier LM386M, speaker and two high precision potentiometers, that allows you to check external converters analog-to-digital and digital-to-analog.

Index: WSR-04489

Index: WSR-04489

€4.50 €4.05

Reduced price
Sale

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...

5.0 (2)

Index: MOD-09861

Index: MOD-09861

€16.50

Grove - ADC converter for HX711 pressure sensors

Grove - ADC converter for HX711 load cell sensors - Seeedstudio 101020712

Arduino compatible 24-bit ADC converter module allows to read values from pressure sensors. It has built-in amplifier with optional 32 dB, 64 dB and 128 dB gain. On the board...

5.0 (2)

Index: SEE-15855

Index: SEE-15855

€4.90

MCP4728 DAC I2C converter - 4 channels + EEPROM - Adafruit 4470

Digital-to-analogue converter based on MCP4728 chip. It allows to obtain 4 analog outputs from any microcontroller equipped with I2C interface, e.g. Arduino. The...

5.0 (7)

Index: ADA-16457

Index: ADA-16457

€10.90

Gravity: GP8101S 1-Channel PWM to 0-5V/10V DAC Module

The GP8101S is a 1-channel digital-to-analog converter (DAC) communicating via a PWM signal. The module offers voltage outputs from 0 V to 5 V or 10 V , making it ideal for...

Index: DFR-24116

Index: DFR-24116

€10.50

Gravity - DAC 1-channel 4-20mA I2C digital-to-analog converter - DFRobot DFR0972

Digital-to-analog converter equipped with a Gravity series connector. It has two screw connectors - one is a current output in the range from 0 mA to 25 mA , and the other...

5.0 (1)

Index: DFR-22277

Index: DFR-22277

€13.50

DAC - AD5693R - 16-bit - I2C - STEMMA QT/Qwiic - Adafruit 5811

A product from Adafruit equipped with a 16-bit AD5693R digital-to-analog converter, which is responsible for converting the digital signal from any microcontroller...

5.0 (1)

Index: ADA-23979

Index: ADA-23979

€14.50

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

€13.90

Adafruit PCF8591 Quad 8-bit ADC + 8-bit DAC - STEMMA QT / Qwiic

PCF8591 - converter ADC + DAC 8bit STEMMA QT/Qwiic I2C - Adafruit 4648

A module containing an analogue-to-digital ADC and a digital-toanalogue DAC with 8-bit inputs. It has an I2C serial interface and is powered from 2.5 V to 6 V. It has 4...

Index: ADA-17711

Index: ADA-17711

€9.50

Grove ADS1115 - 4-channel 16-bit ADC for Raspberry Pi - Seeedstudio 103030279

Grove 4-channel 16-bit ADS1115 ADC is an analog-digital converter (ADC) in the form of shield for GPIO connectors of Raspberry Pi. It is 4-channel ADC based on the ADS1115...

5.0 (2)

Index: SEE-13814

Index: SEE-13814

€18.90

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

€6.90

Gravity - GP8503 2-channel 0-2.5/VCC V - I2C DAC - DFR1035

Gravity GP8503 is a 2-channel DAC module with 12-bit resolution, communicating via I2C, converting digital signals to analog in the range from 0 V to 2.5 V or VCC ....

Index: DFR-24117

Index: DFR-24117

€10.90 €9.81

Reduced price
Sale

Gravity - GP8512 1-channel 0-2.5/VCC V - I2C DAC - DFR1035

Gravity GP8512 is a high precision DAC (digital to analog converter) module designed to generate voltage signals ranging from 0V to 2.5V or VCC . This module...

5.0 (1)

Index: DFR-24115

Index: DFR-24115

€11.90

MCP4725 DAC I2C converter - SparkFun BOB-12918

Digital-to-analog converter with I2C interface. The module allows you to receive signal in the form of analog voltage from any microcontroller that has I2C. It is powered with...

5.0 (2)

Index: SPF-02275

Index: SPF-02275

€6.90

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

€21.50

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

Module made by the Gravity features a 16-bit analog-to-digital converter ADS1115.

4.9 (6)

Index: DFR-12472

Index: DFR-12472

€19.90

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 (3)

Index: GRL-12805

Index: GRL-12805

€4.90

A/D and D/A converters - Basic concepts and parameters

D/A and A/D converters work in two opposite directions. The former (also known as DAC , i.e. digital-analog ) allow the generation of constant or variable voltages (sometimes also currents) based on the numbers fed to them in binary form. In turn, analog-to-digital converters (also A/D or ADC converters) convert continuous (analog) signals into digital form, i.e. numbers corresponding to the input voltages (or currents) on a specific scale. Each converter is characterized by the number of bits that determine the resolution (e.g. an 8-bit converter supports 28, i.e. 256 levels of analog signal). In addition to resolution, AC converters are described by many other parameters, including: sampling speed (e.g. 1 kSps means 1000 samples/second), input (output) voltage range and power supply, number of channels and noise level. The conversion of an analog signal into a digital one is carried out in a simple way that is useful for an electronics engineer.

D/A and A/D converter - As many applications, as many converters

It is clear that there is no single type of transducer suitable for all possible applications . In simple measurement or control devices, 8- or 10-bit transducers are often sufficient, but in precise measurement or audio systems, 16-, 18- and even 24-bit transducers are required. While audio converters (both A/D and D/A) are characterized by quite high sampling rates of 44 kSps or more, specialized measurement converters with the same resolution usually operate at much lower speeds, but offer a much higher accuracy and very low noise. In some systems, multi-channel transducers are highly desirable, e.g. when two, four, or even a dozen or so analog channels need to be measured simultaneously (or alternately). An analog-to-digital converter is equipment available in various options for various specialized applications .

A/D and D/A converters available at the Botland store

You can find an AC or CA converter as part of more complex modules. Our offer includes a number of universal modules containing A/D and D/A converters, which are perfect for both measurement and control systems, as well as high-quality audio devices. We offer the now iconic PCF8591 systems containing 8-bit A/D and D/A converters in the form of modules, containing - in addition to the converter itself - also the necessary power supply circuits and connectors, enabling convenient connection with the target system. We also have caps with 16-bit A/D converters, designed to work with Raspberry Pi minicomputers, and high-class hat caps, equipped with A/D and D/A converters with 24- and 16-bit resolutions. Here you will also find several transducer models sold as single integrated circuits, e.g. MCP3204 or MCP3008. A digital-to-analog converter is basic electronic equipment used by professional electronics engineers and hobbyists.

A/D and D/A converters - FAQ

What is an A/D converter?

An analog-to-digital A/D converter converts an analog signal, such as sound picked up by a microphone, into a digital signal. An analog-to-digital converter (ADC) can also provide an isolated measurement, such as an electronic device that converts an analog input voltage or current into a value that represents the magnitudes of voltage and current.

What is a D/A converter?

The D/A converter , or digital-to-analog converter, also known as DAC, works in the opposite direction to the A/D converter. It allows you to generate constant and variable voltages based on numbers provided in binary form. In the form of audio, it converts the digital signal into an analog signal so that the headphones can reproduce sound.

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