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  • Electronics Module

    Electronics Module (11)

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    IoT (11)

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    Motor Driver/ESC (2)

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    Wheel (2)

  • Quadcopter

    Quadcopter (4)

  • Soldering Accessories (8)

  • Basic Components

    Basic Components (13)

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    Development Boards (30)

  • Battery & Charger

    Battery & Charger (18)

  • Micro Controller

    Micro Controller (26)

  • Motor

    Motor (16)

  • Sensors

    Sensors (32)

  • Cables/Wires/Connectors

    Cables/Wires/Connectors (10)

    • Glue Gun Stick
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    Glue Gun Stick

    12.00৳  Add to cart
    Battery 9V
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    Battery 9V

    75.00৳  Add to cart
    • Nominal Voltage: 9V
    • Built Quality: Leakproof Metal Jacket
    • Environment-Friendly: 0% Mercury and Cadmium
    • Connector Type: Corrosion-Free Press Stud Terminal
    • Application: DIY Projects, Electronics, Household Devices
    • Availability: Available at Circuit City BD
    18650 2600mAh Original (Grade A) Rechargeable Li-ion Battery
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    18650 2600mAh Original (Grade A) Rechargeable Li-ion Battery

    320.00৳  Add to cart
    • Battery Type: Hybrid 18650 Li-ion
    • Capacity: 2600mAh (9.62Wh)
    • Voltage: 3.7V (Unprotected)
    • Max Discharge Rate: 10A
    • Rechargeable: Yes (Standard Charging Time: 4 Hours)
    • Ideal for: Power Banks, Laptops, Flashlights, and DIY Projects
    • Available at: Circuit City BD
    Veroboard Single Sided – Dot Type
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    Veroboard Single Sided – Dot Type

    40.00৳  Add to cart
    7mm Motor Flexible Coupling Coupler
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    7mm Motor Flexible Coupling Coupler

    150.00৳  Add to cart

    • Brass Flexible Coupling for 7mm Motor Shaft

    • 18mm Total Length, 14mm Hex Socket

    • Compatible with 37GB & 37GA DC Gear Motors

    • Lightweight & Easy to Install

    • Now Available at Circuit City BD

    Mount – 37GB Motor DC Gear Motor
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    Mount – 37GB Motor DC Gear Motor

    150.00৳  Add to cart

    • Compatible with 37GA and 37GB DC Geared Motors

    • Durable Metal Construction

    • Easy Mounting with Hex Coupler Support (Not Included)

    • 8 Mounting Holes for Flexible Positioning

    • Available Now at Circuit City BD

    9V Battery Connector
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    9V Battery Connector

    10.00৳  Add to cart
    • Material: Hard Leather, High-Quality Build
    • Wire Length: 5cm, Open-Wire End for Easy Connection
    • Polarity Protection: Prevents Reverse Connection & Short Circuit
    • Application: Ideal for Arduino, DIY Projects, and Battery-Powered Circuits
    • Availability: Available at Circuit City BD
    37GB Gear Motor 500RPM 12V
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    37GB Gear Motor 500RPM 12V

    1,080.00৳  Add to cart
    • Product Name: 37GB Gear Motor 500RPM 12V
    • Voltage: 12V DC
    • Speed: 500 RPM
    • Torque: High torque with low current consumption
    • Build Quality: Metal gears, durable construction
    Availability: Available at Circuit City BD
    1 Channel 5V Relay Module
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    1 Channel 5V Relay Module

    99.00৳  Add to cart

    • Relay Type: 1-Channel 5V Relay

    • Operating Voltage: 3V - 5V DC

    • Switching Capacity: AC 250V/10A, DC 30V/10A

    • Trigger Method: High-Level & Low-Level Selectable

    • Microcontroller Compatibility: Arduino, AVR, PIC, ARM, DSP

    • Availability: Order now from Circuit City BD!

    4V 2000 RPM DC Motor
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    4V 2000 RPM DC Motor

    40.00৳  Add to cart

    • Operating Voltage: 3V – 6V DC

    • RPM: 2000

    • Shaft Diameter: 2mm

    • Shaft Length: 10mm

    • Weight: 15g

    • Availability: Order now from Circuit City BD!

    9V Battery Connector for Arduino
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    9V Battery Connector for Arduino

    25.00৳  Add to cart
    • Cable Length: 12cm (Approx.)
    • Connector Type: 9V Battery Snap with DC Barrel Jack (2.1mm x 5.5mm)
    • Material: High-Quality, Environment-Friendly Design
    • Application: Ideal for Arduino, Microcontrollers, and DIY Projects
    • Availability: Available at Circuit City BD
    HW-411A LM2596 DC-DC Step Down Adjustable Power Supply Module 3A Max Buck Converter
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    HW-411A LM2596 DC-DC Step Down Adjustable Power Supply Module 3A Max Buck Converter

    100.00৳  Add to cart
    Anti Cutter Blade – 18mm Size
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    Anti Cutter Blade – 18mm Size

    80.00৳  Add to cart

    • High-quality carbon tool steel

    • 18mm blade width with 8 snap points

    • Silver finish for visibility

    • Available now at Circuit City BD

    4 Channel 5V Relay Module
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    4 Channel 5V Relay Module

    300.00৳  Add to cart

    • Channels: 4

    • Trigger Voltage: 5V DC

    • Switching Voltage: 250V AC / 30V DC @ 10A

    • Microcontroller Compatibility: Arduino, Raspberry Pi, PIC, AVR, ARM, etc.

    • High/Low-Level Trigger Modes

    • Availability: Order now from Circuit City BD!

    18650 Battery Holder – 3 Cell
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    18650 Battery Holder – 3 Cell

    75.00৳  Add to cart
    • Compatible Battery: 3 x 18650 Li-ion Batteries
    • Output Voltage: 11.1V (Series Connection)
    • Material: High-Quality Plastic
    • Wire Length: 15cm
    • Easy to Install & Use
    • Available at: Circuit City BD
    Active Speaker Buzzer Module for Arduino 5V
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    Active Speaker Buzzer Module for Arduino 5V

    60.00৳  Add to cart
    • Operating Voltage: 1.5V - 15V DC
    • Tone Generation Range: 1.5 kHz - 2.5 kHz
    • Current Consumption: Less than 25mA
    • Application: Alarms, Timers, Notifications, Sound Alerts
    • Availability: Available at Circuit City BD
    MG996R Servo Motor 180 Degree Rotation
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    MG996R Servo Motor 180 Degree Rotation

    450.00৳  Add to cart
    • Product Name: MG996R Servo Motor 180 Degree Rotation
    • Operating Voltage: 4.8V - 6.6V
    • Stall Torque: 9.4Kg-cm @ 4.8V, 11Kg-cm @ 6.6V
    • Rotation Angle: 180°
    • Weight: 55g
    • Cable Length: 32cm
    • Availability: Available at Circuit City BD
    Servo Motor Micro SG90 180 Degree Rotation
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    Servo Motor Micro SG90 180 Degree Rotation

    150.00৳  Add to cart
    • Product Name: Servo Motor Micro SG90 180 Degree Rotation
    • Operating Voltage: 3.0V - 7.2V
    • Stall Torque: 1.2Kg-cm @ 4.8V, 1.6Kg-cm @ 6.6V
    • Rotation Angle: 180°
    • Weight: 9g
    • Cable Length: 25cm
    • Availability: Available at Circuit City BD
    Multicolor Heat Shrink Tube Set 5 Color
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    Multicolor Heat Shrink Tube Set 5 Color

    200.00৳  Add to cart
    Original IMAX RC B3 Pro 2s,3s LIPO Battery Charger
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    Original IMAX RC B3 Pro 2s,3s LIPO Battery Charger

    450.00৳  Add to cart
    Glue Gun 20W
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    Glue Gun 20W

    250.00৳  Add to cart

    • Compact 20W Glue Gun

    • Imported from China

    • Equipped with On/Off Switch

    • Ideal for DIY, Crafts, and Repairs

    • Available at Circuit City BD

    Soldering Iron 40W
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    Soldering Iron 40W

    300.00৳  Add to cart

    • 40W Electric Soldering Iron

    • Durable, Scratch-Resistant Build

    • Easy to Use & Clean

    • Suitable for Home & DIY Use

    • Now Available at Circuit City BD

    TDS Meter Probe Water Quality Monitoring V1 Sensor Module for Arduino
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    TDS Meter Probe Water Quality Monitoring V1 Sensor Module for Arduino

    1,650.00৳  Add to cart

    • TDS Water Quality Sensor | Arduino Compatible | V1 Module

    • Measures 0–1000 ppm with ±10% Accuracy

    • Waterproof Probe for Long-Term Monitoring

    • Analog Output 0–2.3V, Wide Voltage Input 3.3V–5.5V

    • Available Now at Circuit City BD

    HC-05 Bluetooth Module for Arduino
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    HC-05 Bluetooth Module for Arduino

    350.00৳  Add to cart

    • Wireless Serial Bluetooth Module for Arduino & Microcontrollers

    • Bluetooth Specification: V2.0 + EDR

    • Frequency: 2.4GHz ISM Band

    • Modulation: GFSK (Gaussian Frequency Shift Keying)

    • Operating Range: Up to 10 meters

    • Supports Master & Slave Mode

    • Low Power Consumption

    • Availability: Order now from Circuit City BD!

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