Subtotal: 1,397.00৳
Electronics Module (11)
IoT (11)
Motor Driver/ESC (2)
Wheel (2)
Quadcopter (4)
Soldering Accessories (8)
Basic Components (12)
Development Boards (30)
Battery & Charger (18)
Micro Controller (26)
Motor (16)
Sensors (32)
Cables/Wires/Connectors (10)
Male to Male Jumper Wire Single 20cm
3.00৳
- Connector Type: Male to Male
- Length: 20cm (8 inches)
- Material: Copper Plated
- Pin Spacing: 2.54mm (Standard)
- Flexible, Durable & Reusable
- Perfect for Breadboard & PCB Projects
- Available at: Circuit City BD
Male to Female Jumper Wire Single 20cm
3.00৳
- Connector Type: Male to Female
- Length: 20cm (8 inches)
- Material: Copper Plated
- Pin Spacing: 2.54mm (Standard)
- Durable, Flexible & Reusable
- Ideal for Breadboard & PCB Projects
- Available at: Circuit City BD
Female to Female Jumper Wire Single 20cm
3.00৳
- Connector Type: Female to Female
- Length: 20cm (8 inches)
- Material: Copper Plated
- Pin Spacing: 2.54mm (Standard)
- Durable, Flexible & Reusable
- Perfect for Breadboards, Sensors & Microcontrollers
- Available at: Circuit City BD
Battery 9V
75.00৳
- 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
9V Battery Connector
10.00৳
- 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
5mm Red LED (Pack of 5)
10.00৳
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!
1N4007 Diode
5.00৳
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
5.00৳
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
Light Dependent Resistor(LDR) 5 mm
10.00৳
LDR 5 mm – Light Sensitive Resistor
Resistance changes with ambient light levels
Dark resistance: 1–20 MΩ
PCB Through-Hole Mount | 2 Pins
Available now at Circuit City BD
IR Obstacle Sensor
70.00৳
Infrared Obstacle Detection Sensor
Detection Distance: 2 ~ 30cm
Detection Angle: 35°
LM393 Comparator for Stable Output
Works with 3.6V to 5V Power Supply
Easy Mounting with 3mm Screw Holes
Availability: Order now from Circuit City BD!
1 Channel 5V Relay Module
99.00৳
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
40.00৳
Operating Voltage: 3V – 6V DC
RPM: 2000
Shaft Diameter: 2mm
Shaft Length: 10mm
Weight: 15g
Availability: Order now from Circuit City BD!
Breadboard Half Size Bare 400 Tie Points
90.00৳
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 for Arduino
25.00৳
- 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
ESP-32 NodeMCU 30Pin
410.00৳
- 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
4 Channel 5V Relay Module
300.00৳
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!
Active Speaker Buzzer Module for Arduino 5V
60.00৳
- 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
PCB Mounted Passive Buzzer Module
70.00৳
- 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
YL-69 Soil Hygrometer Humidity & Soil Moisture Detection Sensor
120.00৳
- 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
HC-SR04 Ultrasonic Distance Sonar Sensor
100.00৳
- Product Name: HC-SR04 Ultrasonic Distance Sonar Sensor
- Operating Voltage: 5V
- Measuring Range: 2cm to 400cm
- Accuracy: ±3mm
- Applications: Distance measurement, obstacle detection, automation projects
- Availability: Available at Circuit City BD
Servo Motor Micro SG90 180 Degree Rotation
150.00৳
- 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-8266 (CH340) NodeMCU Lua V3
390.00৳
- Product Name: ESP-8266 (CH340) NodeMCU Lua V3
- Wi-Fi Module: Built-in ESP8266
- Power Supply: 4.5V ~ 9V (USB-powered)
- Communication: UART/GPIO interface
- Flash Size: 4MB
- Availability: Available at Circuit City BD
TDS Meter Probe Water Quality Monitoring V1 Sensor Module for Arduino
1,650.00৳
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
100*70MM Solar Panel 5V 200MA
270.00৳
Mini Solar Panel: 100x70mm | 5V 200mA Output
Polycrystalline Silicon | 36 Cells | 0.35W Power
Compact and Efficient Design for DIY & Low-Power Use
Ideal for Science Projects, Lighting, Pumps, and More
Available at Circuit City BD – Order Now!