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    Development Boards (32)

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    Battery & Charger (5)

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    Micro Controller (27)

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    Motor (12)

  • Sensors

    Sensors (29)

    • 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
    ESP-32 NodeMCU 30Pin
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    ESP-32 NodeMCU 30Pin

    410.00৳  Add to cart
    • ESP-32 NodeMCU 30Pin
    • Dual-core WiFi + Bluetooth microcontroller
    • Supports UART, GPIO, ADC, DAC, PWM, I2C, and I2S interfaces
    • Built-in 32Mbit flash memory for enhanced performance
    • Available now 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
    18650 2000mAh Original (Grade A) Rechargeable Li-ion Battery
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    18650 2000mAh Original (Grade A) Rechargeable Li-ion Battery

    280.00৳  Add to cart
    • 3.7V 18650 rechargeable lithium-ion battery
    • 2000mAh capacity for reliable power supply
    • Ideal for laptops, flashlights, and other electronic devices
    • No PCB protection; suitable for DIY projects
    • Available at 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
    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
    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
    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
    Water Level Depth Detection Sensor Module
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    Water Level Depth Detection Sensor Module

    50.00৳  Add to cart
    • Operating Voltage: 3V - 5V DC
    • Sensor Type: Analog Output
    • Detection Area: 40mm x 16mm
    • Features: Low power consumption, easy water level measurement, high sensitivity
    • Application: Water tank monitoring, rain detection, liquid level measurement
    • Availability: Available at Circuit City BD
    YL-69 Soil Hygrometer Humidity & Soil Moisture Detection Sensor
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    YL-69 Soil Hygrometer Humidity & Soil Moisture Detection Sensor

    120.00৳  Add to cart
    • Operating Voltage: 3.3V - 5V DC
    • Output Modes: Analog & Digital
    • Features: LM393 comparator chip, power indicator, accurate moisture detection
    • Application: Smart irrigation, greenhouse monitoring, soil moisture measurement
    • Availability: Available at Circuit City BD
    ESP8266 (ESP-01) Serial WiFi Wireless Transceiver Module
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    ESP8266 (ESP-01) Serial WiFi Wireless Transceiver Module

    170.00৳  Add to cart
    • Product Name: ESP8266 (ESP-01) Serial WiFi Wireless Transceiver Module
    • Wi-Fi Standard: 802.11 b/g/n
    • Flash Memory: 1MB
    • Processor: 32-bit CPU with TCP/IP stack
    • Power Efficiency: Standby power <1.0mW (DTIM3)
    • Interfaces: UART, SPI, SDIO 1.1/2.0
    • Applications: IoT, home automation, wireless sensor networks
    • Availability: Available at Circuit City BD
    DC 5V Stepper Motor with ULN2003 Driver Board 28BYJ-48
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    DC 5V Stepper Motor with ULN2003 Driver Board 28BYJ-48

    220.00৳  Add to cart
    • Product Name: DC 5V Stepper Motor with ULN2003 Driver Board 28BYJ-48
    • Rated Voltage: 5V DC
    • Reduction Ratio: 64:1
    • Step Angle: 5.625° /64
    • Torque: Self-positioning >34.3mN.m, Pull-in 300gf.cm
    • 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
    MG90S Micro Servo Motor 180 Degree Rotation
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    MG90S Micro Servo Motor 180 Degree Rotation

    250.00৳  Add to cart
    • Product Name: MG90S Micro Servo Motor 180 Degree Rotation
    • Operating Voltage: 4.8V - 6.6V
    • Stall Torque: 1.8Kg-cm @ 4.8V, 2.2Kg-cm @ 6.6V
    • Rotation Angle: 180°
    • Weight: 13g
    • Cable Length: 25cm
    • Availability: Available at Circuit City BD
    7x20mm Coreless Motor
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    7x20mm Coreless Motor

    100.00৳  Add to cart
    • Product Name: 7x20mm Coreless Motor with 55mm Propeller Pair
    • Rated Voltage: 3.7V
    • Current: 0.1A
    • Max Speed: 50000 RPM
    • Shaft Diameter: 1.0 mm
    • Propeller Length: 55mm
    • Availability: Available at Circuit City BD
    RS2205 2300KV Racing BLDC Motor CW/CCW
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    RS2205 2300KV Racing BLDC Motor CW/CCW

    670.00৳  Add to cart
    • Product Name: RS2205 2300KV Racing BLDC Motor CW/CCW
    • KV Rating: 2300KV
    • Power Supply: 3-4S LiPO
    • Max Thrust: 1024g
    • Shaft Diameter: M5
    • Propeller Compatibility: HQ 5045 BN
    • Availability: Available at Circuit City BD
     
    Emax XA2212-980kv Outrunner Brushless Motor
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    Emax XA2212-980kv Outrunner Brushless Motor

    1,200.00৳  Add to cart
    • Product Name: Emax XA2212-980kv Outrunner Brushless Motor
    • KV Rating: 980KV
    • Power Supply: 2-3S LiPO
    • Max Thrust: 880g
    • Shaft Diameter: 3mm
    • Propeller Compatibility: 9-10 inch
    • Availability: Available at Circuit City BD
    A2212 1400KV Brushless Outrunner BLDC Motor
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    A2212 1400KV Brushless Outrunner BLDC Motor

    550.00৳  Add to cart
    • A2212 1400KV Brushless Outrunner Motor
    • High-Speed & Efficient Performance
    • Lightweight & Durable Metal Case
    • Ideal for Drones, Quadcopters, and RC Applications
    • Available at Circuit City BD
     
    16GA Gear Motor 800RPM 12V
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    16GA Gear Motor 800RPM 12V

    800.00৳  Add to cart
    • 16GA Micro Metal DC Gear Motor
    • 12V, 800 RPM, High Torque
    • Lightweight & Durable
    • Ideal for Robotics & Automation
     
    N20 12V 300 RPM Micro Metal DC Gear Motor
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    N20 12V 300 RPM Micro Metal DC Gear Motor

    290.00৳  Add to cart
    • N20 Micro Metal DC Gear Motor
    • 12V, 300 RPM, High Torque
    • Lightweight & Durable
    • Ideal for Robotics & Automation
    • Available at Circuit City BD
     
    37GB Gear Motor 500RPM 12V
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    37GB Gear Motor 500RPM 12V

    950.00৳  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
    25GA Gear Motor 300RPM 12V
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    25GA Gear Motor 300RPM 12V

    750.00৳  Add to cart
    • Product Name: 25GA Gear Motor 300RPM 12V
    • Voltage: 12V DC
    • Speed: 300 RPM
    • Torque: High torque with low current consumption
    • Build Quality: Metal gears, durable construction
    • Availability: Available at Circuit City BD
    Raspberry Pi 5 4GB
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    Raspberry Pi 5 4GB

    14,100.00৳  Add to cart

    Raspberry Pi 5 4GB

    • Raspberry Pi 5 4GB Single Board Computer
    • Superior graphics performance suitable for multimedia applications and gaming
    • Versatile connectivity options including Gigabit Ethernet, dual-band Wi-Fi, and Bluetooth 5.0/BLE
    • Enhanced peripherals including USB ports, RTC, and 4Kp60 display outputs with HDR support
    • Compatible with Home Assistant for secure and reliable home automation
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    7 inch Raspberry Pi HDMI Touchscreen LCD
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    7 inch Raspberry Pi HDMI Touchscreen LCD

    7,990.00৳  Add to cart

    7 inch Raspberry Pi HDMI Touchscreen LCD

    • Resolution: 1024 x 600 pixels
    • Display Type: 7-inch IPS screen
    • Touch Type: 5-point capacitive touch
    • Touch Control: USB capacitive touch control
    • Compatibility: Supports Raspbian, Ubuntu, Kali, Retropie, and WIN10 IoT
    • Interface: HDMI display port
    • Screen Size: 7 inches
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