Home

  • Banner

    ULN2003A 7-Channel Darlington Driver Robotics Bangladesh
    • ULN2003A 7-Channel Darlington Driver Robotics Bangladesh

    ULN2003A 7-Channel Darlington Driver

    RBD-3385

    • ULN2003A 7-Channel Darlington Driver IC for high-current load control
    • Drives relays, stepper motors, solenoids, and LED arrays
    • Supports up to 50V output voltage and 500mA per channel
    • Built-in flyback diodes for inductive load protection
    • TTL/CMOS compatible inputs for easy MCU interfacing
    • Ideal for robotics, automation, and embedded systems
    BDT 15
    BDT 15 BDT 15 BDT 15 BDT 15
    Tax excluded Tax includedTax excludedTax includedTax excluded
    BDT 15 Tax excluded
    BDT 15 Tax included
    BDT 0 Tax
    BDT 15 Tax excluded
    BDT 0 Tax
    BDT 15 Tax included
    Quantity
    In-Stock
    199 Items

    1 person has purchased this item
    199 items in stock
    Description

    The ULN2003A 7-Channel Darlington Driver IC is a powerful and reliable solution for driving high-current and high-voltage loads using low-current logic signals. It integrates seven NPN Darlington transistor pairs in a single compact package, making it perfect for controlling relays, stepper motors, solenoids, and LED arrays from microcontrollers like Arduino, ESP32, Raspberry Pi, or PLC systems. Because it includes built-in flyback diodes, it safely handles inductive loads without requiring external protection components. With output voltage support up to 50V and current handling up to 500mA per channel, the ULN2003A ensures stable and efficient load driving in robotics, automation, and industrial control applications. Featured By RoboticsBD.

    Product Images are shown for illustrative purposes only and may differ from the actual product.

    RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

    Features:

    1. Seven Independent Driver Channels – Control multiple loads from a single IC.

    2. High Voltage & Current Handling – Supports up to 50V and 500mA per channel.

    3. Integrated Flyback Diodes – Protects against voltage spikes from inductive loads.

    4. TTL/CMOS Logic Compatible – Directly interfaces with microcontrollers and digital systems.

    5. Compact Multi-Channel Design – Reduces PCB space and simplifies wiring.

    6. Reliable Darlington Configuration – Provides strong current amplification.

    7. Widely Used Industry Standard – Proven performance in automation and robotics projects.

    RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

    Applications:

    1. Stepper motor driver circuits (e.g., 28BYJ-48 motor modules).

    2. Relay driver boards for home automation and PLC systems.

    3. LED array and display driving applications.

    4. Robotics actuator and motor control.

    5. Embedded control and industrial automation systems.

    RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

    General Specifications
    Product NameULN2003A Driver IC
    TypeDarlington Transistor Array
    Channels7 Independent Outputs
    Output VoltageUp to 50V
    Output CurrentUp to 500mA per channel
    Input CompatibilityTTL / CMOS Logic
    Built-in Flyback DiodesYes
    Package TypeDIP-16 / SOP-16
    Operating Temperature−20°C to +85°C
    Shipment Weight0.005 kg
    Shipment Dimensions3 × 3 × 3 cm

    Please allow 5% measuring deviation due to manual measurement.

    RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

    Package Includes:

    1 x ULN2003A 7-Channel Darlington Driver

    RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

    RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

    Product Details
    RBD-3385
    199 Items

    Specific References

    EAN13
    3385
    Comments (0)
    Grade
    No customer reviews for the moment.
    16 other products in the same category:
    74HCT125 4-Ch Buffer with 3-State Outputs Robotics Bangladesh

    Reference: RBD-3383

    74HCT125 4-Ch Buffer with 3-State Outputs

    (0)
    74HCT125 Quad Buffer IC with four independent non-inverting buffers Integrated 3-State outputs (High / Low / High-Z) for shared bus systems TTL-compatible HCT CMOS logic for easy microcontroller interfacing Individual Output Enable control for each channel Operates at standard 5V logic systems (4.5V – 5.5V) Ideal for signal buffering, isolation, and...
    BDT 40
    BDT 40 tax incl.
    BDT 40 tax excl.
    BDT 40 tax excl.
    BDT 40 tax incl.
    BDT 40 tax incl.
    BDT 0 Tax
    BDT 40 tax excl.
    BDT 40 tax excl.
    BDT 0 Tax
    BDT 40 tax incl.
    More 74HCT125 4-Ch Buffer with 3-State Outputs
    In-Stock
    In stock: 17
    IC 7476 Dual JK Flip-Flop with Preset & Clear Robotics Bangladesh

    Reference: RBD-3870

    IC 7476 Dual JK Flip-Flop with Preset & Clear

    (0)
    Dual JK flip-flop with asynchronous preset and clear inputs TTL-compatible logic for seamless integration with standard circuits Ideal for counters, frequency dividers, and control logic applications Provides high-speed performance in sequential circuit design Edge-triggered design ensures precise and stable operation Compact 14-pin DIP package for easy...
    BDT 35
    BDT 35 tax incl.
    BDT 35 tax excl.
    BDT 35 tax excl.
    BDT 35 tax incl.
    BDT 35 tax incl.
    BDT 0 Tax
    BDT 35 tax excl.
    BDT 35 tax excl.
    BDT 0 Tax
    BDT 35 tax incl.
    More IC 7476 Dual JK Flip-Flop with Preset & Clear
    In-Stock
    In stock: 178
    MCP3008 - Analogue to Digital Converter Robotics Bangladesh

    Reference: RBD-2672

    MCP3008 - Analogue to Digital Converter

    (0)
    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.
    BDT 566 tax excl.
    BDT 566 tax excl.
    BDT 566 tax incl.
    BDT 566 tax incl.
    BDT 0 Tax
    BDT 566 tax excl.
    BDT 566 tax excl.
    BDT 0 Tax
    BDT 566 tax incl.
    More MCP3008 - Analogue to Digital Converter
    In-Stock
    In stock: 9
    IC 74161 4-Bit Synchronous Binary Counter Robotics Bangladesh

    Reference: RBD-3873

    IC 74161 4-Bit Synchronous Binary Counter

    (0)
    High-speed 4-bit synchronous binary counter with parallel load Includes asynchronous clear for quick reset functionality TTL-compatible for stable and reliable operation Ideal for timing, sequencing, and digital counting applications Can be cascaded for extended counting beyond 4 bits Compact 16-pin DIP package for easy prototyping and integration
    BDT 35
    BDT 35 tax incl.
    BDT 35 tax excl.
    BDT 35 tax excl.
    BDT 35 tax incl.
    BDT 35 tax incl.
    BDT 0 Tax
    BDT 35 tax excl.
    BDT 35 tax excl.
    BDT 0 Tax
    BDT 35 tax incl.
    More IC 74161 4-Bit Synchronous Binary Counter
    In-Stock
    In stock: 188
    ULN2803A 8-Channel Darlington Driver Robotics Bangladesh

    Reference: RBD-3386

    ULN2803A 8-Channel Darlington Driver

    (0)
    ULN2803A 8-Channel Darlington Driver IC for high-current load control Drives relays, stepper motors, solenoids, and LED arrays Supports up to 50V output voltage and 500mA per channel Built-in flyback diodes for safe inductive load protection TTL/CMOS compatible inputs for direct microcontroller interfacing Ideal for robotics, automation, and industrial...
    BDT 18
    BDT 18 tax incl.
    BDT 18 tax excl.
    BDT 18 tax excl.
    BDT 18 tax incl.
    BDT 18 tax incl.
    BDT 0 Tax
    BDT 18 tax excl.
    BDT 18 tax excl.
    BDT 0 Tax
    BDT 18 tax incl.
    More ULN2803A 8-Channel Darlington Driver
    In-Stock
    In stock: 200
    - BDT 20 Reduced price IC 7430 8 Input NAND Gate Robotics Bangladesh IC 7430 8 Input NAND Gate Robotics Bangladesh

    Reference: RBD-1990

    IC 7430 8 Input NAND Gate

    (0)
    IC Name: 74x30 Package/Case: DIP-14
    BDT 35 BDT 55
    BDT 55 BDT 35 tax incl.
    BDT 55 BDT 35 tax excl.
    BDT 55 BDT 35 tax excl.
    BDT 55 BDT 35 tax incl.
    BDT 55 BDT 35 tax incl.
    BDT 0 BDT 0 Tax
    BDT 55 BDT 35 tax excl.
    BDT 55 BDT 35 tax excl.
    BDT 0 BDT 0 Tax
    BDT 55 BDT 35 tax incl.
    More IC 7430 8 Input NAND Gate
    In-Stock
    In stock: 231
    - BDT 5 Reduced price PC817 OPTOCOUPLER Robotics Bangladesh

    Reference: RBD-1441

    PC817 OPTOCOUPLER

    (0)
    IC Name: PC817XPackage/Case: DIP-4
    BDT 10 BDT 15
    BDT 15 BDT 10 tax incl.
    BDT 15 BDT 10 tax excl.
    BDT 15 BDT 10 tax excl.
    BDT 15 BDT 10 tax incl.
    BDT 15 BDT 10 tax incl.
    BDT 0 BDT 0 Tax
    BDT 15 BDT 10 tax excl.
    BDT 15 BDT 10 tax excl.
    BDT 0 BDT 0 Tax
    BDT 15 BDT 10 tax incl.
    More PC817 OPTOCOUPLER
    In-Stock
    In stock: 203
    - BDT 5 Reduced price IC 4072 4 Input OR GATE Robotics Bangladesh IC 4072 4 Input OR GATE Robotics Bangladesh

    Reference: RBD-1986

    IC 4072 4 Input OR GATE

    (0)
    IC Name: 4072 Package/Case: DIP-14
    BDT 35 BDT 40
    BDT 40 BDT 35 tax incl.
    BDT 40 BDT 35 tax excl.
    BDT 40 BDT 35 tax excl.
    BDT 40 BDT 35 tax incl.
    BDT 40 BDT 35 tax incl.
    BDT 0 BDT 0 Tax
    BDT 40 BDT 35 tax excl.
    BDT 40 BDT 35 tax excl.
    BDT 0 BDT 0 Tax
    BDT 40 BDT 35 tax incl.
    More IC 4072 4 Input OR GATE
    In-Stock
    In stock: 172
    IC 74157 Quad 2-to-1 Multiplexer Robotics Bangladesh

    Reference: RBD-3879

    IC 74157 Quad 2-to-1 Multiplexer

    (0)
    Quad 2-to-1 multiplexer with common select and enable control Combines four independent 2-input multiplexers in one IC TTL-compatible for reliable high-speed logic operations Ideal for data bus control, arithmetic circuits, and logic switching Provides fast propagation delay for time-critical applications Compact 16-pin DIP package suitable for breadboard...
    BDT 45
    BDT 45 tax incl.
    BDT 45 tax excl.
    BDT 45 tax excl.
    BDT 45 tax incl.
    BDT 45 tax incl.
    BDT 0 Tax
    BDT 45 tax excl.
    BDT 45 tax excl.
    BDT 0 Tax
    BDT 45 tax incl.
    More IC 74157 Quad 2-to-1 Multiplexer
    In-Stock
    In stock: 172
    IC 74LS283 4-Bit Binary Full Adder Robotics Bangladesh

    Reference: RBD-3885

    IC 74LS283 4-Bit Binary Full Adder

    (0)
    4-bit binary full adder with carry input and carry output Performs fast binary addition in arithmetic and logic circuits TTL-compatible design ensures reliable digital operation Cascadable for higher-bit arithmetic processing Commonly used in ALUs, counters, and computing circuits Standard 16-pin DIP package suitable for breadboard and PCB integration
    BDT 35
    BDT 35 tax incl.
    BDT 35 tax excl.
    BDT 35 tax excl.
    BDT 35 tax incl.
    BDT 35 tax incl.
    BDT 0 Tax
    BDT 35 tax excl.
    BDT 35 tax excl.
    BDT 0 Tax
    BDT 35 tax incl.
    More IC 74LS283 4-Bit Binary Full Adder
    In-Stock
    In stock: 178
    Sold-out IC 74165 8-Bit Parallel-In Serial-Out Shift Register Robotics Bangladesh

    Reference: RBD-3875

    IC 74165 8-Bit Parallel-In Serial-Out Shift Register

    (0)
    8-bit parallel-in, serial-out (PISO) shift register for efficient data handling Converts parallel input data into serial output stream Includes asynchronous load and clock-controlled shifting functions TTL-compatible for high-speed, reliable digital interfacing Ideal for data communication, input scanning, and microcontroller I/O expansion Compact 16-pin...
    BDT 30
    BDT 30 tax incl.
    BDT 30 tax excl.
    BDT 30 tax excl.
    BDT 30 tax incl.
    BDT 30 tax incl.
    BDT 0 Tax
    BDT 30 tax excl.
    BDT 30 tax excl.
    BDT 0 Tax
    BDT 30 tax incl.
    More IC 74165 8-Bit Parallel-In Serial-Out Shift Register
    Sold-out
    In stock: 0
    IC 74139 Dual 2-to-4 Decoder / Demultiplexer Robotics Bangladesh

    Reference: RBD-3877

    IC 74139 Dual 2-to-4 Decoder / Demultiplexer

    (0)
    Dual 2-to-4 line decoder/demultiplexer with independent operation Provides active-low outputs for logic decoding and control applications TTL-compatible for reliable high-speed digital integration Ideal for address decoding, signal routing, and logic expansion Operates from a standard 5V DC supply Compact 16-pin DIP package suitable for breadboard and PCB...
    BDT 34
    BDT 34 tax incl.
    BDT 34 tax excl.
    BDT 34 tax excl.
    BDT 34 tax incl.
    BDT 34 tax incl.
    BDT 0 Tax
    BDT 34 tax excl.
    BDT 34 tax excl.
    BDT 0 Tax
    BDT 34 tax incl.
    More IC 74139 Dual 2-to-4 Decoder / Demultiplexer
    In-Stock
    In stock: 193
    - BDT 5 Reduced price 7400 NAND Gate Robotics Bangladesh 7400 NAND Gate Robotics Bangladesh

    Reference: RBD-1149

    7400 NAND Gate

    (0)
    IC Name: 7400 NAND GATE Package/Case: DIP-14
    BDT 20 BDT 25
    BDT 25 BDT 20 tax incl.
    BDT 25 BDT 20 tax excl.
    BDT 25 BDT 20 tax excl.
    BDT 25 BDT 20 tax incl.
    BDT 25 BDT 20 tax incl.
    BDT 0 BDT 0 Tax
    BDT 25 BDT 20 tax excl.
    BDT 25 BDT 20 tax excl.
    BDT 0 BDT 0 Tax
    BDT 25 BDT 20 tax incl.
    More 7400 NAND Gate
    In-Stock
    In stock: 114
    CD4001 NOR Gate Robotics Bangladesh

    Reference: RBD-1292

    CD4001 NOR Gate

    (0)
    IC Name: CD4001BC Package/Case: DIP-14
    BDT 25
    BDT 25 tax incl.
    BDT 25 tax excl.
    BDT 25 tax excl.
    BDT 25 tax incl.
    BDT 25 tax incl.
    BDT 0 Tax
    BDT 25 tax excl.
    BDT 25 tax excl.
    BDT 0 Tax
    BDT 25 tax incl.
    More CD4001 NOR Gate
    In-Stock
    In stock: 39
    CD4068B 8 Input NAND-AND Gate Robotics Bangladesh

    Reference: RBD-3040

    CD4068B 8 Input NAND-AND Gate

    (0)
    Versatile 8-input NAND/AND gate IC, configurable for multiple logic functions. Low power consumption and high noise immunity thanks to CMOS technology. Wide operating voltage range from 3V to 15V for flexible circuit designs. Standard 14-pin DIP package, ideal for through-hole mounting. Suitable for digital circuits, counters, sequencers, and more.
    BDT 45
    BDT 45 tax incl.
    BDT 45 tax excl.
    BDT 45 tax excl.
    BDT 45 tax incl.
    BDT 45 tax incl.
    BDT 0 Tax
    BDT 45 tax excl.
    BDT 45 tax excl.
    BDT 0 Tax
    BDT 45 tax incl.
    More CD4068B 8 Input NAND-AND Gate
    In-Stock
    In stock: 193
    IC 7414 Hex Schmitt Robotics Bangladesh

    Reference: RBD-1995

    IC 7414 Hex Schmitt

    (0)
    IC Name: 74x14 Package/Case: DIP-14
    BDT 40
    BDT 40 tax incl.
    BDT 40 tax excl.
    BDT 40 tax excl.
    BDT 40 tax incl.
    BDT 40 tax incl.
    BDT 0 Tax
    BDT 40 tax excl.
    BDT 40 tax excl.
    BDT 0 Tax
    BDT 40 tax incl.
    More IC 7414 Hex Schmitt
    In-Stock
    In stock: 52
    On sale! Mini Breadboard Robotics Bangladesh Mini Breadboard Robotics Bangladesh

    Reference: RBD-0280

    Breadboard Mini Size Bare 170 Tie Points

    (0)
    Tie-points: 170 (10×17) Size: 48 x 35 x 10 mm(LxWxH). Use: experimental, testing, robot Matching jumper, diameter 0.8mm Phosphor bronze nickel plated spring clips Accepts a variety of wire sizes (29-20 the AWG) **1 pcs Random Color
    BDT 45
    BDT 45 tax incl.
    BDT 45 tax excl.
    BDT 45 tax excl.
    BDT 45 tax incl.
    BDT 45 tax incl.
    BDT 0 Tax
    BDT 45 tax excl.
    BDT 45 tax excl.
    BDT 0 Tax
    BDT 45 tax incl.
    More Breadboard Mini Size Bare 170 Tie Points
    In-Stock
    In stock: 297
    On sale! ESP-01 ESP8266 Serial WIFI Wireless Transceiver Module Robotics Bangladesh

    Reference: RBD-0345

    ESP-01 ESP8266 Serial WIFI Wireless Transceiver Module

    (0)
    802.11 b/g/n Standards Wi-Fi Direct (P2P), soft-AP 1MB Flash Memory Integrated low power 32-bit CPU could be used as an application processor A-MPDU & A-MSDU aggregation & 0.4ms guard interval Wake up and transmit packets in < 2ms Standby power consumption of < 1.0mW (DTIM3) RoboticsBD
    BDT 194
    BDT 194 tax incl.
    BDT 194 tax excl.
    BDT 194 tax excl.
    BDT 194 tax incl.
    BDT 194 tax incl.
    BDT 0 Tax
    BDT 194 tax excl.
    BDT 194 tax excl.
    BDT 0 Tax
    BDT 194 tax incl.
    More ESP-01 ESP8266 Serial WIFI Wireless Transceiver Module
    In-Stock
    In stock: 305
    MIFARE Classic 1K RFID NFC Smart Card 13. MIFARE Classic 1K RFID NFC Smart Card 13.

    Reference: RBD-0351

    MIFARE Classic 1K RFID NFC Smart Card 13.56MHz Printable

    (0)
    Contactless transmission of data and supply energy (no battery needed) Operating distance: Up to 100mm (depending on antenna geometry) RoboticsBD Operating frequency: 13.56MHz Data transfer: 106 kbit/s Data integrity: 16 Bit CRC, parity, bit coding bit counting Anticollision Typical ticketing transaction: <100 ms ( including backup management)...
    BDT 32
    BDT 32 tax incl.
    BDT 32 tax excl.
    BDT 32 tax excl.
    BDT 32 tax incl.
    BDT 32 tax incl.
    BDT 0 Tax
    BDT 32 tax excl.
    BDT 32 tax excl.
    BDT 0 Tax
    BDT 32 tax incl.
    More MIFARE Classic 1K RFID NFC Smart Card 13.56MHz Printable
    In-Stock
    In stock: 3842
    On sale! Current Sensor ACS712-30A Robotics Bangladesh Current Sensor ACS712-30A Robotics Bangladesh

    Reference: RBD-0555

    Current Sensor ACS712-30A

    (0)
    Low-noise analog signal path Device bandwidth is set via the new FILTER pin 5 µs output rise time in response to step input current Small footprint, low-profile SOIC8 package 2.1 kVRMS minimum isolation voltage from pins 1-4 to pins 5-8 Supply Voltage: 4.5V~5.5V DC Measure Current Range: 30A Sensitivity: 100mV/A
    BDT 149
    BDT 149 tax incl.
    BDT 149 tax excl.
    BDT 149 tax excl.
    BDT 149 tax incl.
    BDT 149 tax incl.
    BDT 0 Tax
    BDT 149 tax excl.
    BDT 149 tax excl.
    BDT 0 Tax
    BDT 149 tax incl.
    More Current Sensor ACS712-30A
    In-Stock
    In stock: 43
    9V Battery Connector Robotics Bangladesh 9V Battery Connector Robotics Bangladesh

    Reference: RBD-0651

    9V Battery Connector

    (0)
    Made of hard leather. Excellent material, fine workmanship. It is an environmental 9V battery buckle. Wire Length: 5cm. Color: Black. Battery not included. The device contains a battery that you may need to replace.
    BDT 10
    BDT 10 tax incl.
    BDT 10 tax excl.
    BDT 10 tax excl.
    BDT 10 tax incl.
    BDT 10 tax incl.
    BDT 0 Tax
    BDT 10 tax excl.
    BDT 10 tax excl.
    BDT 0 Tax
    BDT 10 tax incl.
    More 9V Battery Connector
    In-Stock
    In stock: 998
    Male Pin Header Single Row (Short) Robotics Bangladesh Male Pin Header Single Row (Short) Robotics Bangladesh

    Reference: RBD-0654

    Male Pin Header Single Row (Short)

    (0)
    Single row. 2.54mm pitch. 1 x 40 pins. Through-hole mount. RoboticsBD
    BDT 10
    BDT 10 tax incl.
    BDT 10 tax excl.
    BDT 10 tax excl.
    BDT 10 tax incl.
    BDT 10 tax incl.
    BDT 0 Tax
    BDT 10 tax excl.
    BDT 10 tax excl.
    BDT 0 Tax
    BDT 10 tax incl.
    More Male Pin Header Single Row (Short)
    In-Stock
    In stock: 368
    - BDT 2 Reduced price Rain & Steam Detection Sensor Module Robotics Bangladesh Rain & Steam Detection Sensor Module Robotics Bangladesh

    Reference: RBD-0665

    Rain & Steam Detection Sensor Module

    (0)
    Operating voltage: 5V Provide both digital and analog output Adjustable sensitivity. RoboticsBD Output LED indicator Compatible with Arduino TTL Compatible Bolt holes for easy installation
    BDT 78 BDT 80
    BDT 80 BDT 78 tax incl.
    BDT 80 BDT 78 tax excl.
    BDT 80 BDT 78 tax excl.
    BDT 80 BDT 78 tax incl.
    BDT 80 BDT 78 tax incl.
    BDT 0 BDT 0 Tax
    BDT 80 BDT 78 tax excl.
    BDT 80 BDT 78 tax excl.
    BDT 0 BDT 0 Tax
    BDT 80 BDT 78 tax incl.
    More Rain & Steam Detection Sensor Module
    In-Stock
    In stock: 122
    DHT11 Temperature and Relative Humidity Sensor Module for Arduino Robotics Bangladesh

    Reference: RBD-0667

    DHT11 Temperature and Relative Humidity Sensor Module for Arduino

    (0)
    Input Supply Voltage (VDC): 3.3 ~ 5. Supply Current (mA): measurement 0.3mA standby 60μA. Temperature measurement range: 0~50 degrees. Temperature measurement error: ±2 degrees. Humidity measurement range: 20%~95%RH. Humidity measurement error: ±5%RH. RoboticsBD
    BDT 120
    BDT 120 tax incl.
    BDT 120 tax excl.
    BDT 120 tax excl.
    BDT 120 tax incl.
    BDT 120 tax incl.
    BDT 0 Tax
    BDT 120 tax excl.
    BDT 120 tax excl.
    BDT 0 Tax
    BDT 120 tax incl.
    More DHT11 Temperature and Relative Humidity Sensor Module for Arduino
    In-Stock
    In stock: 62
    You might also like
    TIP120 Power Darlington Transistors Robotics Bangladesh

    Reference: RBD-2749

    TIP120 Power Darlington Transistors

    (0)
    TIP120 NPN Darlington transistors, ideal for medium to high-power control Handles up to 60V, 8A peak current, and 5A continuous current High DC gain of ~1000 for efficient amplification and switching BCE pinout for straightforward circuit integration Perfect for driving motors, solenoids, relays, and high-power LEDs Pack of 3 transistors for versatile use...
    BDT 28
    BDT 28 tax incl.
    BDT 28 tax excl.
    BDT 28 tax excl.
    BDT 28 tax incl.
    BDT 28 tax incl.
    BDT 0 Tax
    BDT 28 tax excl.
    BDT 28 tax excl.
    BDT 0 Tax
    BDT 28 tax incl.
    More TIP120 Power Darlington Transistors
    In-Stock
    In stock: 88
    - BDT 7 Reduced price ULN2003 Driver Robotics Bangladesh

    Reference: RBD-1279

    ULN2003 Driver

    (0)
    IC Name: ULN2003 Package/Case: DIP-16
    BDT 18 BDT 25
    BDT 25 BDT 18 tax incl.
    BDT 25 BDT 18 tax excl.
    BDT 25 BDT 18 tax excl.
    BDT 25 BDT 18 tax incl.
    BDT 25 BDT 18 tax incl.
    BDT 0 BDT 0 Tax
    BDT 25 BDT 18 tax excl.
    BDT 25 BDT 18 tax excl.
    BDT 0 BDT 0 Tax
    BDT 25 BDT 18 tax incl.
    More ULN2003 Driver
    In-Stock
    In stock: 62
    ULN2803A 8-Channel Darlington Driver Robotics Bangladesh

    Reference: RBD-3386

    ULN2803A 8-Channel Darlington Driver

    (0)
    ULN2803A 8-Channel Darlington Driver IC for high-current load control Drives relays, stepper motors, solenoids, and LED arrays Supports up to 50V output voltage and 500mA per channel Built-in flyback diodes for safe inductive load protection TTL/CMOS compatible inputs for direct microcontroller interfacing Ideal for robotics, automation, and industrial...
    BDT 18
    BDT 18 tax incl.
    BDT 18 tax excl.
    BDT 18 tax excl.
    BDT 18 tax incl.
    BDT 18 tax incl.
    BDT 0 Tax
    BDT 18 tax excl.
    BDT 18 tax excl.
    BDT 0 Tax
    BDT 18 tax incl.
    More ULN2803A 8-Channel Darlington Driver
    In-Stock
    In stock: 200

    Follow us on Facebook

    Facebook