- Wide Input Voltage Range: 8-60V
- High Output Current: 35A max (recommend larger heatsink for outputs over 15A)
- Adjustable Output Voltage: From 12V to 97V
- Constant Current Range: 0.8-28A (±0.3A)
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- Rated Current: 3A
- Voltage: 20V
- 2-pin Type-C design
- Compact and durable
- Output Power: 100mW (Type A) / 500mW (Type B/C/D)
- Frequency Range: 50Hz - 18KHz
- Receiving Frequency: 87.0MHz - 108.0MHz
- Equivalent Noise: >30dB
- Length: 100 mm (closed-loop)
- Width: 6 mm
- Tooth Profile: GT2 (2mm pitch)
- Material: High-quality rubber
- Length: 120 mm (closed-loop)
- Width: 6 mm
- Tooth Profile: GT2 (2mm pitch)
- Material: High-quality rubber
- Length: 150 mm (closed-loop)
- Width: 6 mm
- Tooth Profile: GT2 (2mm pitch)
- Material: High-quality rubber
- Length: 500 mm (closed-loop)
- Width: 6 mm
- Tooth Profile: GT2 (2mm pitch)
- Material: High-quality rubber
- Length: 1000 mm (closed-loop)
- Width: 6 mm
- Tooth Profile: GT2 (2mm pitch)
- Material: High-quality rubber
Featured products
Discover the Servo Motor SG90, a compact and lightweight motor ideal for various applications requiring precise control and reliable performance. Operating at 3.0V to 7.2V, this servo motor is perfect for robotics, automation, and DIY projects in Bangladesh.
Key Features:
- Operating voltage: 12V DC
- Durable and efficient design
- Suitable for various applications including aquariums, water features, and solar water systems
- Compact and easy to install
Discover the LDR Photoresistor Large 10mm GL10516, a highly sensitive light-dependent resistor ideal for various electronic applications in Bangladesh. With a diameter of 10mm, it features a maximum voltage of 250 VDC and an operating temperature range of -30˚C to +70˚C. Perfect for projects requiring precise light detection.
The PIC16F628 is a powerful and easy-to-program CMOS Flash-based 8-bit microcontroller from Microchip. It features the robust PIC® architecture, making it suitable for a wide range of applications, including automotive, industrial, appliances, and consumer electronics. This microcontroller is designed for low voltage programming and offers a variety of features that enhance its versatility and performance.
Discover the Mini White Push Button, a tactile micro switch perfect for various electronic projects in Bangladesh. Available in two sizes (6x6x4.3mm and 6x6x5mm), it features DIP mounting for easy installation and reliable performance.
- High Accuracy: Provides precise current measurement for analog voltmeters.
- Durable Build: Works in harsh environmental conditions from -40°C to +60°C.
- Stable Performance: Maintains stability under shock frequency endurance of 80-120 times/min.
- Overload Protection: Handles up to 120% of the rated current without performance loss.
Discover the 3x4 Matrix Key Pad, a robust and reliable membrane keypad featuring 12 keys in a 3x4 layout. Perfect for microcontroller projects in Bangladesh, it operates within a voltage range of 3V to 5V DC and comes with Dupont 7 pins for effortless connection. This keypad is ideal for various electronic applications, designed to withstand everyday use.
Discover the 4 Pin Push Switch, a small SMD tactile switch perfect for various electronic applications in Bangladesh. Measuring 6x6mm, it features an operating force of 180/250(±30gf) and a lifespan of 100,000 times. Ideal for microcontroller projects and DIY electronics, this switch is designed for reliability and ease of use.
Key Features:
- Max flow rate: 10L/min (600L/H, 160GPH)
- Max lift height: 16ft (5m)
- Noise level: <40dB (typically 38dB)
- Power consumption: 8W
- Rated voltage: 12V DC
- Rated current: 1.1A
- Overall size: Approximately 80 x 48 x 6mm (3.15 x 1.89 x 2.48 inches)
- Inlet diameter: 16mm (Outer), 12mm (Inner)
- Outlet diameter: 12mm (Outer), 6.9mm (Inner)
- Inlet/Outlet: 1/2 inch male thread
- Power supply: Solar panel, DC electric source, battery
- Max working temperature: 50°C (122°F)
- Fluids: Water, oil, gasoline, acid and alkali solutions
- Waterproof level: IP68
- Driving method: Brushless, Permanent Magnetic
- Life span: More than 30,000 hours
- Pump material: ABS
The ATmega328P chip with bootloader is a versatile and powerful microcontroller, widely used in various electronics projects. It is based on the AVR enhanced RISC architecture, providing efficient instruction execution and high performance. This microcontroller is pre-loaded with a bootloader, making it easy to program and integrate into your projects.
The PIC18F4550 is an ideal microcontroller for low power (nanoWatt) and connectivity applications. It features three serial ports: FS-USB (12Mbit/s), I²C™, and SPI™ (up to 10 Mbit/s), along with an asynchronous (LIN capable) serial port (EUSART). With large amounts of RAM for buffering and enhanced Flash program memory, this microcontroller is perfect for embedded control and monitoring applications that require periodic connection with a personal computer via USB for data upload/download and firmware updates.
The Arduino Uno R3 is a versatile and powerful microcontroller board based on the ATmega328P. It is designed for a wide range of applications, from simple projects to complex systems. This board is perfect for beginners and experienced developers alike, offering a robust platform for prototyping and development.
The PIC12F675 is a powerful and easy-to-program CMOS Flash-based 8-bit microcontroller from Microchip. It features the robust PIC® MCU architecture, making it suitable for a wide range of applications, including automotive, industrial, appliances, and consumer entry-level products. This microcontroller is designed for field re-programmability, offering flexibility and convenience.
LCD Blue Display 16x1 - 1601 Module with white backlight is perfect for Arduino projects and other microcontroller applications. This single-line display features clear white text on a blue background, making it easy to read.
- Model: 1601
- Display Size: 16x1 characters
- Backlight: White
- Interface: I2C
- Input Voltage: 5V
Great for adding visual output to your projects!
The AT89S52 is a low-power, high-performance CMOS 8-bit microcontroller from Atmel, featuring 8K bytes of in-system programmable Flash memory. This microcontroller is designed for a wide range of applications, offering robust performance and flexibility. It includes several standard features that make it suitable for embedded control applications.
- Wide operating voltage range of 4.5-30V DC for versatile use.
- IP68 protection rating ensures resistance to dust and water, allowing for reliable outdoor use.
- High accuracy with ±3% FS depending on the parameter being measured.
- RS485 communication protocol (Modbus) for long-distance data transmission and integration with other systems.
Tools

- Durable Material: Made from 65mn steel billet with original OKE high-density carbide tips for superior performance
- High-Speed Operation: Designed to support speeds up to 12,250 RPM
- Ideal for Wood Cutting: Perfect for cutting plywood and various wood materials
- High Precision: 40 teeth provide clean, precise cuts
- High-speed 12000 RPM for precision drilling and grinding
- Compact & lightweight design with a comfort grip handle
- Multi-functional – suitable for cutting, engraving, milling, grinding, polishing, and drilling
- Electric portable drill – durable and reliable for various materials
- Brand New Design: A new, efficient cleaning brush tool designed for various electronics.
- Versatile Use: Ideal for cleaning keyboards, mobile phone components, computer fans, laptops, and more.
- Soft and Safe: The soft nylon bristles ensure no scratching or damaging of sensitive components like mobile phone parts.
- Professional Tool: Perfect for technicians who need precision and care during their work.
- Heavy Duty: Built for demanding clamping tasks with enhanced strength.
- Durable Steel Construction: Made of high-quality steel for long-lasting use.
- Versatile Use: Suitable for woodworking, mechanical maintenance, and construction tasks.
- Industrial Grade: Designed for professional and heavy-duty use.
- Multi-Functional Application: Ideal for various tasks including snap ring installation and removal.
- Comfortable Grip: Soft grip PVC handle for enhanced control and comfort during use.
Copper Micro Drilling Tool 0.3-3.2mm is perfect for precise repair tasks such as jewelry, PCB, and mobile phone repairs. Comes with 3 collect sizes for versatile use.
- Handle Length: 89mm
- 3pcs Collect Size: 0.3-1.0mm, 1.5-2.0mm, 2.5-3.0mm
- Ensure to use tiny drill without excessive force
- Tools are non-toys, keep out of children's reach
Reliable tool for fine and detailed work.
- Made from high-speed steel (HSS) for enhanced durability
- Versatile usage: Suitable for timber, plastic, fiberglass, copper, aluminum, and thin sheet metal
- Precision cutting: High-speed steel blades for fast, accurate, and precise cuts
- Ideal for mini saws and rotary tools
- Compact and lightweight design for easy handling
- Adjustable torque range for versatile applications
- High-speed performance with 300-1000 RPM
- Suitable for screw sizes M2.5-M6.0
Microcontrollers

- Model Number: WiFi-R3-AT328-ESP8266-32MB-CH340G
- Microcontroller (MCU): ATmega328P
- WiFi Module: ESP8266 (32Mb memory)
- USB Converter: CH340G
Discover the Arduino Uno R3 with SMD Atmega328 IC, a versatile microcontroller board designed for various electronic projects in Bangladesh. Operating at 5V with a recommended input voltage of 7-12V, it features 14 digital I/O pins, 6 PWM outputs, and 6 analog inputs, making it perfect for DIY electronics and prototyping.
- STM8S103F3 Chip: Features 640 bytes of EEPROM for better data storage and retrieval.
- Flash Memory: 8K bytes of Flash memory (compared to the 4K bytes on STM8S103F2).
- Higher Endurance: Supports up to 10,000 Flash erase cycles, offering improved reliability for development.
The PIC16F73 is a powerful and easy-to-program CMOS FLASH-based 8-bit microcontroller from Microchip. It features the robust PIC® architecture, making it compatible with other PIC microcontrollers like the PIC16C5X, PIC12CXXX, and PIC16C7X series. This microcontroller is ideal for advanced A/D applications in automotive, industrial, appliances, and consumer electronics.
- Wide Compatibility: Supports various devices with 40-pin ZIF sockets and ISP interfaces.
- High-Speed Performance: Efficient programming with fast data transfer via USB.
- Compact Design: Portable and lightweight for easy use and storage.
- Comprehensive Accessories: Includes essential adapters and cables for versatile applications.
The Atmel ATtiny13A-PU is a picoPower 8-bit AVR RISC-based microcontroller designed for high performance and low power consumption. This microcontroller is ideal for a variety of applications, offering a compact and efficient solution with its powerful instruction set and versatile features.
- Fully compatible with original electrical and physical interfaces for serial transparent Bluetooth.
- Built-in industrial transparent transmission firmware V3.0 for stability and reliability.
- Integrated high-performance WiFi module ESP-M2.
- Supports seamless transparent transmission between serial and WiFi.
- Combines ATmega2560 and ESP8266 Wi-Fi module for IoT applications
- 32Mb memory for enhanced data storage
- Supports Wi-Fi 802.11 b/g/n 2.4 GHz connectivity
- Compatible with Arduino Mega and NodeMCU environments
Consumer Electronics

- High-quality WS2812B RGB LED strip with addressable LEDs
- 60 LEDs per meter for vibrant and customizable lighting effects
- Flexible and durable, ideal for indoor use
- Black FPCB board for a sleek look and easy integration
- Precise Presence Detection: Detects human presence in real-time, ideal for home automation setups
- Reliable Zigbee Connectivity: Uses Zigbee 3.0 for stable wireless communication
- Compact Design: Small, unobtrusive form factor that fits into various home environments
- Wide Temperature Range: Operates efficiently in a range of -10℃ to 60℃
- Input: AC 110-240V, 50-60Hz
- Output: DC 5V, 3A
- Power Cable Length: 100cm
- Material: ABS + Metal
- High-Quality Insulation: Made with super soft silicone rubber for excellent flexibility and durability.
- Premium Copper Conductors: Utilizes super soft oxygen-free copper with 0.08mm strand wire for optimal conductivity.
- Wide Temperature Range: Operates efficiently within a range of -60°C to 200°C.
- Safety Certified: Meets ROHS, UL, and CSA safety standards.
- Schmitt trigger-limiter enabled power circuit for improved performance
- Hex-mode connection, stereo bridgeable for versatile configurations
- Higher efficiency with new RF MOSFET technology
- Continuously variable active crossovers for fine-tuned sound control
Specifications:
- Maximum Watt: 1300W
- Nominal Watt: 200W
- Impedance: 4 OHM
- Sensitivity: 82dB (+-1.5dB)
- BANDWIDTH: 27Hz - 37kHz (-20dB)
Package:
1x TS-W254R 1300W High Bass Speaker set
- High-speed Class 10 performance for fast file transfers
- 32GB storage capacity for more photos, videos, and files
- Compatible with devices supporting SDXC/SDHC format
- Ideal for smartphones, tablets, cameras, and other portable devices
- Dual Magnet Design: Enhanced power handling and bass performance.
- High Power Output: 100W max power output for clear and loud sound.
- Single Voice Coil (SVC): Simplifies wiring and ensures consistent performance.
- Optimized for Karaoke: Ideal for karaoke use, providing clear vocals and rich sound.
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