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Analog & Digital Module

Analog & Digital Module

Seamlessly convert signals between analog and digital domains with RoboticsBD’s Analog & Digital Modules. Essential for sensor integration, signal processing, data acquisition, and automation, these modules enable accurate data conversion and processing for microcontrollers and embedded systems.

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Reference: RBD-0383

ADS1115 4-Channel 16-Bit Precision Analog-to-Digital Converter (ADC) Module Original

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Wide Supply Range: 2.0v To 5.5vLow Current ConsumptionContinuous Mode: Only 150µa Single-shotAuto Shut-downProgrammable Data Rate: 8SPS to 860SPSIt has Internal low-drift voltage reference
BDT 469 BDT 570
BDT 570 BDT 469 tax incl.
BDT 570 BDT 469 tax excl.
BDT 570 BDT 469 tax excl.
BDT 570 BDT 469 tax incl.
BDT 570 BDT 469 tax incl.
BDT 0 BDT 0 Tax
BDT 570 BDT 469 tax excl.
BDT 570 BDT 469 tax excl.
BDT 0 BDT 0 Tax
BDT 570 BDT 469 tax incl.
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In stock: 110
On sale! MAX31865 SPI RTD PT100 to Digital Converter Module Robotics Bangladesh MAX31865 SPI RTD PT100 to Digital Converter Module Robotics Bangladesh

Reference: RBD-0695

MAX31865 SPI RTD PT100 to Digital Converter Module

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Integration Lowers System Cost, Simplifies Design Efforts, and Reduces Design Cycle Time High Accuracy Facilitates Meeting Error Budgets 15-Bit ADC Resolution; Nominal Temperature Resolution 0.03125NC (Varies Due to RTD Nonlinearity) Total Accuracy Over All Operating Conditions:
BDT 580
BDT 580 tax incl.
BDT 580 tax excl.
BDT 580 tax excl.
BDT 580 tax incl.
BDT 580 tax incl.
BDT 0 Tax
BDT 580 tax excl.
BDT 580 tax excl.
BDT 0 Tax
BDT 580 tax incl.
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PWM to Voltage Converter Module 0-100% to-10V Robotics Bangladesh PWM to Voltage Converter Module 0-100% to-10V Robotics Bangladesh

Reference: RBD-1923

PWM to Voltage Converter Module 0-100% to-10V

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Conversion range: 0% -100% PWM to 0-10v voltage PWM signal reception frequency range: 1KHz – 3KHz Operating voltage: 12V – 30V DC Allowable error: 5%
BDT 330
BDT 330 tax incl.
BDT 330 tax excl.
BDT 330 tax excl.
BDT 330 tax incl.
BDT 330 tax incl.
BDT 0 Tax
BDT 330 tax excl.
BDT 330 tax excl.
BDT 0 Tax
BDT 330 tax incl.
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PCF8591 Module Analog to Digital / Digital-Analog Converter Module Robotics Bangladesh PCF8591 Module Analog to Digital / Digital-Analog Converter Module Robotics Bangladesh

Reference: RBD-2216

PCF8591 Module Analog to Digital / Digital-Analog Converter Module

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Module chip using PCF8951 Module supports external voltage input of the 4-way acquisition (voltage input range of 0-5v) The module integrated photoresistor by AD collection precise value of the ambient light intensity Module integrated thermistor by the precise value of the ambient temperature of the AD acquisition Module integrated 1 channel 0-5V voltage...
BDT 390
BDT 390 tax incl.
BDT 390 tax excl.
BDT 390 tax excl.
BDT 390 tax incl.
BDT 390 tax incl.
BDT 0 Tax
BDT 390 tax excl.
BDT 390 tax excl.
BDT 0 Tax
BDT 390 tax incl.
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Digital Display for HC-SR04 Ultrasonic Distance Measurement Control Board Robotics Bangladesh

Reference: RBD-2247

Digital Display for HC-SR04 Ultrasonic Distance Measurement Control Board

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Onboard STM8S103 high-performance microprocessor With digital tube display Valid Measurement Distance: 3-400cm Display Unit: cm Maximum Input Voltage: 5VDC 2.54mm White Socket: 5V power interface.
BDT 450
BDT 450 tax incl.
BDT 450 tax excl.
BDT 450 tax excl.
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BDT 0 Tax
BDT 450 tax excl.
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BDT 0 Tax
BDT 450 tax incl.
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CJMCU-4051 74HC4051 8 Channel Analog Multiplexer/Demultiplexer Breakout Board for Arduino Robotics Bangladesh

Reference: RBD-2316

CJMCU-4051 74HC4051 8 Channel Analog Multiplexer/Demultiplexer Breakout Board for Arduino

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CJMCU-4051 8-Channel Analog Multiplexer/Demultiplexer for Arduino and other microcontrollers Features the 74HC4051 single-pole 8-throw (SP8T) analog switch Wide analog input voltage range of ±5V with low “ON” resistance for efficient signal routing Supports logic level translation for 5V communication with ±5V analog signals Compact breakout board design...
BDT 250
BDT 250 tax incl.
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BDT 0 Tax
BDT 250 tax excl.
BDT 250 tax excl.
BDT 0 Tax
BDT 250 tax incl.
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In stock: 56
MCP3008 - Analogue to Digital Converter Robotics Bangladesh

Reference: RBD-2672

MCP3008 - Analogue to Digital Converter

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8-channel 10-bit Analog to Digital Converter (ADC) IC Compatible with Raspberry Pi and other microcontrollers via SPI Converts analog sensor signals to digital data with high accuracy Breadboard-friendly DIP package for easy prototyping Ideal for sensors like LM35, LDR, potentiometer, and thermistors Requires only 4 pins for communication, with Python...
BDT 566
BDT 566 tax incl.
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BDT 0 Tax
BDT 566 tax excl.
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BDT 0 Tax
BDT 566 tax incl.
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74HC4067 16-Ch Analog / Digital Mux Module Robotics Bangladesh

Reference: RBD-2734

74HC4067 16-Ch Analog / Digital Mux Module

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74HC4067 16-channel bi-directional analog/digital multiplexer module Supports both analog and digital signals with 3.3V & 5V logic compatibility 16 inputs routed to 1 output or 1 input routed to 16 outputs Low ON resistance (~60–70Ω) with up to 25mA current per channel Easy binary addressing via S0–S3 pins and EN (enable) control Ideal for expanding...
BDT 250
BDT 250 tax incl.
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BDT 0 Tax
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BDT 0 Tax
BDT 250 tax incl.
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MCP4725 12-Bit DAC Module Robotics Bangladesh

Reference: RBD-2740

MCP4725 12-Bit DAC Module

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MCP4725 precision 12-bit DAC module with I2C interface Provides true analog voltage output (4096 steps resolution) Rail-to-rail single channel output, up to 25mA drive current Built-in EEPROM saves output settings during power cycle Fast 6µs output settling time for responsive applications 3.3V and 5V logic compatible, easy to integrate with Arduino/MCUs
BDT 280
BDT 280 tax incl.
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BDT 280 tax excl.
BDT 280 tax excl.
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BDT 280 tax incl.
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ADS1115 4-Channel 16-Bit Precision Analog-to-Digital Converter (ADC) Module China Robotics Bangladesh ADS1115 4-Channel 16-Bit Precision Analog-to-Digital Converter (ADC) Module China Robotics Bangladesh

Reference: RBD-3165

ADS1115 4-Channel 16-Bit Precision Analog-to-Digital Converter (ADC) Module China

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ADS1115 16-bit 4-channel precision ADC module (Chinese chip version) for high-accuracy analog-to-digital conversion. Offers 16-bit resolution with low power consumption and wide supply voltage (2.0V–5.5V). Supports four single-ended or two differential input channels with built-in PGA. I2C-compatible interface with four selectable addresses for easy...
BDT 440
BDT 440 tax incl.
BDT 440 tax excl.
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BDT 440 tax excl.
BDT 440 tax excl.
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BDT 440 tax incl.
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In stock: 49
16-Bit ADC 8 Channel Synchronization AD7606 Data Acquisition Module 200Ksps Robotics Bangladesh 16-Bit ADC 8 Channel Synchronization AD7606 Data Acquisition Module 200Ksps Robotics Bangladesh

Reference: RBD-3184

16-Bit ADC 8 Channel Synchronization AD7606 Data Acquisition Module 200Ksps

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AD7606 16-bit ADC Data Acquisition Module for precision multi-channel analog-to-digital conversion. Supports 8 synchronous input channels for high-speed, real-time data capture. Offers ±5V and ±10V input ranges with configurable IO control. Provides up to 200ksps sampling rate across all 8 channels. Flexible communication interface: SPI or 16-bit parallel...
BDT 2,990
BDT 2,990 tax incl.
BDT 2,990 tax excl.
BDT 2,990 tax excl.
BDT 2,990 tax incl.
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BDT 0 Tax
BDT 2,990 tax excl.
BDT 2,990 tax excl.
BDT 0 Tax
BDT 2,990 tax incl.
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AD7705 16-Bit ADC Analog Digital Converter Module Robotics Bangladesh

Reference: RBD-3443

AD7705 16-Bit ADC Analog Digital Converter Module

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AD7705 16-Bit ADC Module for high-precision analog signal conversion Dual-channel input supporting differential and single-ended measurements SPI communication interface for easy microcontroller integration Programmable gain, polarity, and update rate via software Integrated RC filter and voltage divider for stable signal acquisition Ideal for industrial...
BDT 390
BDT 390 tax incl.
BDT 390 tax excl.
BDT 390 tax excl.
BDT 390 tax incl.
BDT 390 tax incl.
BDT 0 Tax
BDT 390 tax excl.
BDT 390 tax excl.
BDT 0 Tax
BDT 390 tax incl.
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ADS1118 16-bit Analog-to-Digital ADC Converter Module – SPI Interface Robotics Bangladesh

Reference: RBD-3458

ADS1118 16-bit Analog-to-Digital ADC Converter Module – SPI Interface

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ADS1118 16-bit ADC Converter Module with high-precision SPI interface for accurate signal measurement Wide input voltage range from ±256mV to ±6.144V for flexible sensor applications Integrated PGA, voltage reference, oscillator, and temperature sensor Ultra-low power design ideal for battery-powered and portable devices Supports 4 single-ended or 2...
BDT 490
BDT 490 tax incl.
BDT 490 tax excl.
BDT 490 tax excl.
BDT 490 tax incl.
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BDT 0 Tax
BDT 490 tax excl.
BDT 490 tax excl.
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BDT 490 tax incl.
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ADS1232 24-Bit ADC Analog Digital Converter Module Robotics Bangladesh

Reference: RBD-3460

ADS1232 24-Bit ADC Analog Digital Converter Module

(0)
ADS1232 24-Bit ADC Module for ultra-precise load cell and sensor measurement High-resolution 24-bit analog-to-digital conversion for accurate low-level signals Wide operating voltage 2.7V–5.3V for flexible system integration Integrated low-noise amplifier with programmable gain control Built-in internal oscillator – no external crystal required Low power...
BDT 595
BDT 595 tax incl.
BDT 595 tax excl.
BDT 595 tax excl.
BDT 595 tax incl.
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BDT 595 tax excl.
BDT 595 tax excl.
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BDT 595 tax incl.
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ADS1256 24-bit ADC Module with Serial Output Robotics Bangladesh ADS1256 24-bit ADC Module with Serial Output Robotics Bangladesh

Reference: RBD-3474

ADS1256 24-bit ADC Module with Serial Output

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ADS1256 24-bit ADC Module for ultra high-precision data acquisition 8-channel analog input (single-ended or differential) Integrated STM32F103C8T6 (72MHz ARM Cortex-M3) controller Stable 2.5V precision reference for low-noise measurement Serial UART output in ASCII format for easy PC interfacing Ideal for industrial automation, lab instrumentation, and...
BDT 2,990
BDT 2,990 tax incl.
BDT 2,990 tax excl.
BDT 2,990 tax excl.
BDT 2,990 tax incl.
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BDT 0 Tax
BDT 2,990 tax excl.
BDT 2,990 tax excl.
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NAU7802 24-Bit ADC Breakout – High-Precision Wheatstone Bridge Sensor Interface, STEMMA QT / Qwiic Robotics Bangladesh NAU7802 24-Bit ADC Breakout – High-Precision Wheatstone Bridge Sensor Interface, STEMMA QT / Qwiic Robotics Bangladesh

Reference: RBD-3726

NAU7802 24-Bit ADC Breakout – High-Precision Wheatstone Bridge Sensor Interface, STEMMA QT / Qwiic

(0)
The NAU7802 24-bit ADC module is a high-resolution differential analog-to-digital converter designed for precise measurement applications. With built-in gain and calibration circuitry, it is especially well-suited for use with strain gauges, load cells, and Wheatstone bridge sensors.
BDT 1,440
BDT 1,440 tax incl.
BDT 1,440 tax excl.
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BDT 1,440 tax incl.
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BDT 1,440 tax excl.
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BDT 1,440 tax incl.
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AD8221 Precision Instrumentation Amplifier Module – High Accuracy, Low Noise OP-AMP Robotics Bangladesh AD8221 Precision Instrumentation Amplifier Module – High Accuracy, Low Noise OP-AMP Robotics Bangladesh

Reference: RBD-3932

AD8221 Precision Instrumentation Amplifier Module – High Accuracy, Low Noise OP-AMP

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The AD8221 Precision Instrumentation Amplifier Module is a high-performance, low-noise amplifier designed for accurate signal amplification in sensor-based and measurement applications. Built around the AD8221 operational amplifier, this module provides excellent Common-Mode Rejection Ratio (CMRR) and stable gain across a wide frequency range, making it...
BDT 710
BDT 710 tax incl.
BDT 710 tax excl.
BDT 710 tax excl.
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BDT 710 tax excl.
BDT 710 tax excl.
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BDT 710 tax incl.
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Gravity Digital I2C Signal Isolator Robotics Bangladesh Gravity Digital I2C Signal Isolator Robotics Bangladesh

Reference: RBD-3938

Brand: DFRobot

Gravity Digital I2C Signal Isolator

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Digital Signal Isolator prevents interference between sensor modules by isolating I2C signals and providing power, suitable for water quality systems.
BDT 3,290
BDT 3,290 tax incl.
BDT 3,290 tax excl.
BDT 3,290 tax excl.
BDT 3,290 tax incl.
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BDT 3,290 tax excl.
BDT 3,290 tax excl.
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Gravity Analog Signal Isolator Robotics Bangladesh Gravity Analog Signal Isolator Robotics Bangladesh

Reference: RBD-3939

Brand: DFRobot

Gravity Analog Signal Isolator

(0)
An analog signal isolator module prevents electrical interference between sensors, features built-in 5V power, and is plug-and-play with no soldering needed
BDT 3,650
BDT 3,650 tax incl.
BDT 3,650 tax excl.
BDT 3,650 tax excl.
BDT 3,650 tax incl.
BDT 3,650 tax incl.
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BDT 3,650 tax excl.
BDT 3,650 tax excl.
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AD5693R 16-Bit DAC I2C Module – STEMMA QT / Qwiic Compatible Robotics Bangladesh AD5693R 16-Bit DAC I2C Module – STEMMA QT / Qwiic Compatible Robotics Bangladesh

Reference: RBD-4082

AD5693R 16-Bit DAC I2C Module – STEMMA QT / Qwiic Compatible

(0)
The AD5693R is a high-precision 16-bit digital-to-analog converter (DAC) with an I2C interface and an internal temperature-compensated voltage reference. This breakout module is designed for applications requiring accurate and stable analog voltage output, suitable for embedded systems, instrumentation, and control projects.
BDT 1,395
BDT 1,395 tax incl.
BDT 1,395 tax excl.
BDT 1,395 tax excl.
BDT 1,395 tax incl.
BDT 1,395 tax incl.
BDT 0 Tax
BDT 1,395 tax excl.
BDT 1,395 tax excl.
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ADS1115 16-Bit ADC with Programmable Gain Amplifier – STEMMA QT / Qwiic Compatible Robotics Bangladesh ADS1115 16-Bit ADC with Programmable Gain Amplifier – STEMMA QT / Qwiic Compatible Robotics Bangladesh

Reference: RBD-4084

ADS1115 16-Bit ADC with Programmable Gain Amplifier – STEMMA QT / Qwiic Compatible

(0)
The ADS1115 is a high-accuracy 16-bit analog-to-digital converter (ADC) with an integrated programmable gain amplifier. It supports four single-ended inputs or two differential inputs and communicates over I2C. This module is suitable for precision voltage measurement in embedded systems, data acquisition, and sensor interfacing applications.
BDT 600
BDT 600 tax incl.
BDT 600 tax excl.
BDT 600 tax excl.
BDT 600 tax incl.
BDT 600 tax incl.
BDT 0 Tax
BDT 600 tax excl.
BDT 600 tax excl.
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BDT 600 tax incl.
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OPA627AU Dual Single Op-Amp to Dual Op-Amp DIP Adapter Module Robotics Bangladesh

Reference: RBD-4105

OPA627AU Dual Single Op-Amp to Dual Op-Amp DIP Adapter Module

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This module combines two matched OPA627AU single operational amplifiers into a single dual op-amp DIP format using a precision adapter board. It is designed for upgrading or replacing standard dual op-amps in audio and analog signal applications where higher performance is required.
BDT 630
BDT 630 tax incl.
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BDT 630 tax excl.
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BDT 630 tax excl.
BDT 630 tax excl.
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BDT 630 tax incl.
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PCM5122 I2S Stereo DAC with Line-Level Output (HW / I2C / SPI Configurable) Robotics Bangladesh PCM5122 I2S Stereo DAC with Line-Level Output (HW / I2C / SPI Configurable) Robotics Bangladesh

Reference: RBD-4115

PCM5122 I2S Stereo DAC with Line-Level Output (HW / I2C / SPI Configurable)

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The PCM5122 is a high-performance I2S digital-to-analog converter designed for converting digital audio from microcontrollers or single-board computers into high-quality stereo analog output. It supports simple hardware-only operation as well as advanced configuration via I2C or SPI, making it suitable for a wide range of audio projects.
BDT 2,150
BDT 2,150 tax incl.
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DAC7578 8-Channel 12-Bit I2C DAC Module – STEMMA QT / Qwiic Compatible Robotics Bangladesh DAC7578 8-Channel 12-Bit I2C DAC Module – STEMMA QT / Qwiic Compatible Robotics Bangladesh

Reference: RBD-4116

DAC7578 8-Channel 12-Bit I2C DAC Module – STEMMA QT / Qwiic Compatible

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The DAC7578 is an 8-channel, 12-bit digital-to-analog converter (DAC) with an I2C interface, designed for applications that require multiple independent analog voltage outputs from a single controller.
BDT 4,150
BDT 4,150 tax incl.
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TCXO-9 Temperature Compensated Crystal Oscillator Module (22.625 MHz) Robotics Bangladesh

Reference: RBD-4141

TCXO-9 Temperature Compensated Crystal Oscillator Module (22.625 MHz)

(0)
The TCXO-9 is a temperature-compensated crystal oscillator module designed to improve frequency stability in compatible amateur radio transceivers. Operating at 22.625 MHz, this module is a direct replacement for the standard crystal used in radios such as FT-817 / FT-857 / FT-897 series.
BDT 1,490
BDT 1,490 tax incl.
BDT 1,490 tax excl.
BDT 1,490 tax excl.
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BDT 0 Tax
BDT 1,490 tax excl.
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MAX31850K High-Precision Thermocouple Temperature Sensor Module (Type-K) Robotics Bangladesh

Reference: RBD-4147

MAX31850K High-Precision Thermocouple Temperature Sensor Module (Type-K)

(0)
The MAX31850K Thermocouple Temperature Sensor Module is a high-accuracy, industrial-grade temperature measurement solution designed specifically for Type-K (NiCr-NiAl) thermocouples. It integrates a precision 18-bit ADC with automatic cold-junction compensation, allowing direct and reliable temperature readings in degrees Celsius without external...
BDT 1,687
BDT 1,687 tax incl.
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BDT 1,687 tax excl.
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MCP4725 12-Bit I2C DAC Breakout Board – STEMMA QT / Qwiic Compatible Robotics Bangladesh MCP4725 12-Bit I2C DAC Breakout Board – STEMMA QT / Qwiic Compatible Robotics Bangladesh

Reference: RBD-4150

MCP4725 12-Bit I2C DAC Breakout Board – STEMMA QT / Qwiic Compatible

(0)
The MCP4725 is an easy-to-use 12-bit Digital-to-Analog Converter (DAC) that allows a microcontroller to generate true analog voltage output using a simple I2C interface. This breakout board converts digital values into smooth analog voltages, making it ideal for applications where PWM is not suitable, such as audio signals, waveform generation, adjustable...
BDT 550
BDT 550 tax incl.
BDT 550 tax excl.
BDT 550 tax excl.
BDT 550 tax incl.
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BDT 0 Tax
BDT 550 tax excl.
BDT 550 tax excl.
BDT 0 Tax
BDT 550 tax incl.
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MCP4728 Quad 12-Bit DAC with EEPROM – STEMMA QT / Qwiic Compatible Robotics Bangladesh MCP4728 Quad 12-Bit DAC with EEPROM – STEMMA QT / Qwiic Compatible Robotics Bangladesh

Reference: RBD-4152

MCP4728 Quad 12-Bit DAC with EEPROM – STEMMA QT / Qwiic Compatible

(0)
The MCP4728 is a versatile quad-channel 12-bit digital-to-analog converter (DAC) with built-in EEPROM, allowing all four output voltages to be saved and automatically restored on power-up. This makes it ideal for applications where stable, predefined analog voltages are required immediately after startup.
BDT 1,090
BDT 1,090 tax incl.
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New Out-of-Stock DS1841 I2C Digital Potentiometer Module STEMMA QT / Qwiic Compatible Robotics Bangladesh DS1841 I2C Digital Potentiometer Module STEMMA QT / Qwiic Compatible Robotics Bangladesh

Reference: RBD-4220

DS1841 I2C Digital Potentiometer Module STEMMA QT / Qwiic Compatible

(0)
The DS1841 I2C Digital Potentiometer Module is a programmable digital resistor module based on the DS1841 IC. It offers precise resistance adjustment with 256 linear steps and supports multiple resistance value options, making it an effective replacement for traditional mechanical potentiometers.
BDT 1,138
BDT 1,138 tax incl.
BDT 1,138 tax excl.
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BDT 1,138 tax incl.
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New ADS7830 8-Bit Analog-to-Digital Converter Module 8-Channel, I2C Interface Robotics Bangladesh ADS7830 8-Bit Analog-to-Digital Converter Module 8-Channel, I2C Interface Robotics Bangladesh

Reference: RBD-4222

ADS7830 8-Bit Analog-to-Digital Converter Module 8-Channel, I2C Interface

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The ADS7830 Analog-to-Digital Converter Module is an 8-bit, multi-channel ADC module designed to expand analog input capability for microcontrollers and single-board computers. It supports up to 8 single-ended or 4 differential analog inputs and communicates via the I2C interface, making it suitable for systems with limited native ADC channels.
BDT 822
BDT 822 tax incl.
BDT 822 tax excl.
BDT 822 tax excl.
BDT 822 tax incl.
BDT 822 tax incl.
BDT 0 Tax
BDT 822 tax excl.
BDT 822 tax excl.
BDT 0 Tax
BDT 822 tax incl.
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