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  • Electronics Module

    Electronics Module (4)

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    IoT (11)

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    Quadcopter (2)

  • Basic Components

    Basic Components (8)

  • Development Boards

    Development Boards (30)

  • Battery & Charger

    Battery & Charger (17)

  • Micro Controller

    Micro Controller (26)

  • Motor

    Motor (13)

  • Sensors

    Sensors (31)

  • Cables/Wires/Connectors

    Cables/Wires/Connectors (6)

    • 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
    1N4007 Diode
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    1N4007 Diode

    5.00৳  Add to cart

    • Diode Type: PN Junction Rectifier

    • Voltage Ratings: 1000V Peak Reverse Voltage, 700V RMS

    • Current Rating: 1A Average Forward Current

    • Purpose: AC to DC Rectification

    • Compatibility: Works with 1N400X Series

    • Available at: Circuit City BD

    BC547 NPN Transistor
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    BC547 NPN Transistor

    5.00৳  Add to cart

    • Transistor Type: NPN

    • Voltage Ratings: Vce = 45V, Vcb = 50V, Veb = 6V

    • Current Rating: 100mA Collector Current

    • Gain (hFE): 110

    • Applications: Switching & Amplification

    • Available 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!

    5mm Red LED (Pack of 5)
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    5mm Red LED (Pack of 5)

    10.00৳  Add to cart

    • LED Size: 5mm

    • Color: Red

    • Lens Appearance: Transparent

    • Forward Voltage: 3.5V

    • Forward Current: 30mA

    • Mounting Type: Through-Hole

    • Availability: Order now from Circuit City BD!

    Breadboard Half Size Bare 400 Tie Points
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    Breadboard Half Size Bare 400 Tie Points

    90.00৳  Add to cart

    • Brand: Generic

    • Tie Points: 400 (300 in main strip, 100 in power lanes)

    • Ideal for: Arduino, Raspberry Pi, and electronics prototyping

    • Build: Plastic housing, metal contact clips

    • Power Rating: 3–5A, 300V Max

    • Size: 82mm x 55mm x 10mm

    • Available 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
    1K Ohm 1/4 W Single Fixed Resistor(Pack of 5)
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    1K Ohm 1/4 W Single Fixed Resistor(Pack of 5)

    10.00৳  Add to cart

    • Resistance: 1K Ohm (1000Ω)

    • Power Rating: 1/4 Watt (0.25W)

    • Tolerance: ±1%

    • Voltage Rating: 250V Working, 500V Overload

    • Type: Fixed Resistor, Through-Hole Mounting

    • Availability: Order now from 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
    FC-04 Microphone Sound Sensor Module
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    FC-04 Microphone Sound Sensor Module

    75.00৳  Add to cart
    • Product Name: FC-04 Microphone Sound Sensor Module
    • Main Chip: LM393, Electret Condenser Microphone
    • Operating Voltage: 3.3V - 5V
    • Induction Distance: 0.5 Meter
    • Output Signal: Single Channel, Low-Level Output
    • Size: 43mm x 17mm x 8mm
    • Weight: 3g
    • Applications: Sound detection, voice-activated systems, security alarms
    • Availability: Available at Circuit City BD
    HX1838 NEC Coding IR Remote Control Sensor Module
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    HX1838 NEC Coding IR Remote Control Sensor Module

    380.00৳  Add to cart

    • IR Remote Control & Sensor Module

    • Operating Voltage: 2.7V - 5.5V

    • Transmission Distance: Up to 8m

    • NEC Encoding Format

    • Internal PCM Filter & EMI Shielding

    • Battery (CR2025) Not Included

    • Availability: Order now from Circuit City BD!

    Submersible 3V DC Mini Water Pump
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    Submersible 3V DC Mini Water Pump

    120.00৳  Add to cart

    • Operating Voltage: 2.5V - 4V DC

    • Current Consumption: 130 - 220mA

    • Flow Rate: 80 - 120 L/H

    • Maximum Lift: 40 - 110 mm

    • Ideal for DIY Projects & Hobby Kits

    • Availability: Order now from 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!

    LCD Display 16X2
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    LCD Display 16X2

    220.00৳  Add to cart

    • Display Type: 16x2 Character LCD

    • Backlight Options: Blue or Yellow

    • Character Color: White on Blue/Yellow Background

    • Power Supply: 5V DC

    • Compatible with Arduino & Microcontrollers

    • Availability: Order now from Circuit City BD!

    I2C LCD Adapter Module
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    I2C LCD Adapter Module

    90.00৳  Add to cart

    • Interface: I2C (PCF8574 Chip)

    • Compatible LCDs: 16×2 & 20×4 Character Displays

    • Power Supply: 5V DC

    • Adjustable Contrast & Backlight Control

    • Up to 8 Modules on a Single I2C Bus

    • Availability: Order now from Circuit City BD!

    iMAX B6-6A 80W Balance Charger
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    iMAX B6-6A 80W Balance Charger

    3,250.00৳  Add to cart
    • Brand: iMAX
    • Power: 80W max output
    • Battery Compatibility: Li-ion, LiPo, LiFe, NiCd, NiMH, Pb
    • Input Voltage: 11–18V DC (Power Adapter Required, Not Included)
    • Features: Microprocessor Controlled, Individual Cell Balancing.
    • Ideal for: RC Hobbyists, Drone Pilots, Robotics, DIY Electronics
    • Available at: Circuit City BD
    iMAX B6-AC 80W Battery Balance Charger/Discharger
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    iMAX B6-AC 80W Battery Balance Charger/Discharger

    3,500.00৳  Add to cart
    • Brand: iMAX B6-AC
    • Power: 80W Discharge, 10W Charge
    • Battery Compatibility: Li-ion, LiPo, LiFe, NiMH, NiCd, Pb
    • Input Voltage: 100~240V AC / 11~18V DC
    • Available at: Circuit City BD
    Wild Scorpion 2200mAh 11.1V 3S LiPo Battery
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    Wild Scorpion 2200mAh 11.1V 3S LiPo Battery

    2,600.00৳  Add to cart
    • Brand: Wild Scorpion
    • Capacity: 2200mAh
    • Voltage: 11.1V (3S)
    • Discharge Rate: 30C for High-Performance Output
    • Max Charging Rate: 5C for Fast Charging
    • Connector Type: XT for Charging, JST for Discharge
    • Size: 105 x 35 x 24mm
    • Weight: ~183g
    • Ideal for: RC Drones, FPV Systems, UAVs, RC Cars, and High-Power Applications
    • Available at: Circuit City BD
    Wild Scorpion 1500mAh 11.1V 3S LiPo Battery
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    Wild Scorpion 1500mAh 11.1V 3S LiPo Battery

    1,950.00৳  Add to cart
    • Brand: Wild Scorpion
    • Capacity: 1500mAh
    • Voltage: 11.1V (3S)
    • Discharge Rate: 25C for High-Performance Output
    • Max Charging Rate: 5C Fast Charging Support
    • Connector Type: XT for Charging, JST for Discharge
    • Size: 68 x 35 x 23.5mm
    • Weight: ~112g
    • Ideal for: RC Drones, FPV Systems, UAVs, and High-Performance Models
    • Available at: Circuit City BD
    Wild Scorpion 1100mAh 11.1V 3S LiPo Battery
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    Wild Scorpion 1100mAh 11.1V 3S LiPo Battery

    1,550.00৳  Add to cart
    • Brand: Wild Scorpion
    • Capacity: 1100mAh
    • Voltage: 11.1V (3S)
    • Discharge Rate: 25C for High-Performance Output
    • Max Charging Rate: 5C Fast Charging Support
    • Connector Type: XT for Charging, JST for Discharge
    • Size: 58.5 x 29.3 x 20mm
    • Weight: ~94g
    • Ideal for: RC Drones, FPV Systems, UAVs, and High-Performance Models
    • Available at: Circuit City BD
    LiPower 3200mAh 11.1V 3S LiPo Battery
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    LiPower 3200mAh 11.1V 3S LiPo Battery

    3,150.00৳  Add to cart
    • Brand: LiPower
    • Capacity: 3200mAh
    • Voltage: 11.1V (3S)
    • Discharge Rate: High-Performance Output
    • Max Charging Rate: Fast Charging Support
    • Connector Type: XT-60 for Charging, JST for Discharge
    • Size: 138 x 42 x 21mm
    • Weight: ~255g
    • Ideal for: RC Cars, Drones, UAVs, FPV Systems, and Power Tools
    • Available at: Circuit City BD
    LiPower 2200mAh 11.1V 3S LiPo Battery
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    LiPower 2200mAh 11.1V 3S LiPo Battery

    2,250.00৳  Add to cart
    • Brand: LiPower
    • Capacity: 2200mAh
    • Voltage: 11.1V (3S)
    • Discharge Rate: 35C
    • Max Charging Rate: 5C
    • Connector Type: XT-60 for Charging, JST for Discharge
    • Size: 118 x 34 x 28mm
    • Weight: ~185g
    • Ideal for: RC Cars, Drones, UAVs, FPV Systems, and Power Tools
    • Available at: Circuit City BD
    LiPower 1550mAh 11.1V 3S LiPo Battery
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    LiPower 1550mAh 11.1V 3S LiPo Battery

    1,600.00৳  Add to cart
    • Brand: LiPower
    • Capacity: 1550mAh
    • Voltage: 11.1V (3S)
    • Discharge Rate: 35C
    • Max Charging Rate: 5C
    • Connector Type: XT for Charging, JST for Discharge
    • Size: 75 x 35 x 24mm
    • Weight: ~120g
    • Perfect for: RC Cars, Drones, UAVs, FPV Systems, and Power Tools
    • Available at: Circuit City BD
    TP4056 Type-C USB 5V 1A Lithium Battery Charger Module with Protection
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    TP4056 Type-C USB 5V 1A Lithium Battery Charger Module with Protection

    40.00৳  Add to cart
    • Input Interface: Type-C
    • Charging Mode: Linear charging
    • Current Protection: Yes
    • Charge Current: 1A (Adjustable)
    • Charge Precision: 1.5%
    • Input Voltage: 4.5V-5.5V
    • Full Charge Voltage: 4.2V
    • Available at: Circuit City BD

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