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Choose Your Size Quick view

Reference: 984

Heat Shrink Tube

Heat Shrink Tubing 2:1, Eventronic Electrical Wire Cable Wrap Assortment Electric Insulation Heat Shrink Tube Kit (1 pcs)Please Choose Size Below

Price BDT 2
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Jumper Wire Single Medium Quick view

Reference: 1354

Jumper Wire Single Medium

Length: 8.5 inches (Medium) Material: Copper Plated.EachPin Spacing: 2.54mm.Color: Colorfulcompatible with 2.54mm mil spacing pin headers.It can be used for PCB project, pc motherboard, etc.Allow you to plug and unplug easily for prototyping.Package Contents: 1 x Jumper Wire You will get only one pcs.

Price BDT 3
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Jumper wire 40 Pcs Quick view

Reference: 31

Jumper Wire 40 Pcs Set

3 Types Available 1. Male to Male  2. Male to Female 3. Female-Female

Price BDT 90
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470 Ohm 1/4w - Pack of 5 Quick view

Reference: 245

Kiloohm (KΩ) 1/4w Resistors - Pack of 5

Choose your desire Resistor value from below: 

Price BDT 5
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Push Button Switch Quick view

Reference: 761

Push Button Switch

Push Button Switch

Price BDT 5
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Buzzer Quick view

Reference: 766

Ohm (Ω) 1/4w Resistors - Pack of 5

Choose your desire Resistor value from below: 

Price BDT 5
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5 mm Green LED (Pack of 5) Quick view

Reference: 768

5 mm Red LED (Pack of 5)

5 mm Red LED (Pack of 5)

Price BDT 5
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Buzzer Quick view

Reference: 758

BC547 NPN Transistor

BC547 NPN Transistor

Price BDT 2
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On sale! Arduino Uno R3 (Made in Italy) Quick view

Reference: 94

Arduino Uno R3

Arduino UNO in Bangladesh The Arduino Uno is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller.

Price BDT 428
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Buzzer Quick view

Reference: 755

5 mm Green LED (Pack of 5)

5 mm Green LED (Pack of 5)

Price BDT 5
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    RS485 USB-485 Converter Adapter Support Win7 XP Vista Linux Mac OS
    • RS485 USB-485 Converter Adapter Support Win7 XP Vista Linux Mac OS
    • RS485 USB-485 Converter Adapter Support Win7 XP Vista Linux Mac OS

    RS485 USB-485 Converter Adapter Support Win7 XP Vista Linux Mac OS

    566

     RS485 USB-485 Converter Adapter Support Win7 XP Vista Linux Mac OS

    BDT 1,000
    Quantity
    In-Stock

    • Store Pickup Available! Store Pickup Available!
    • Free Ship Over 5000 BDT Free Ship Over 5000 BDT
    • Quality Product Quality Product
    • No Warranty No Warranty
    • No Replacement No Replacement
    Description
    Features:

    USB to RS485 Converter Adapter
    USB connector: to your PC
    RS485 connector: to your RS485 device
    No need external power, powered by USB port
    Fully compliant USB 2.0 standard , backward compatible with USB1.1
    NOTICE: Per the notice from factory, the new batch uses chip PL2303HX from Taiwan which with more compatibility than CH340 Chip, if you have any question or problem, please feel free to contact us, thanks for your support! ,


    Specification:

    Dimension:6.0 x1.8x1.4cm
    Color: Black
    Support System: Windows XP , Vista, Windows 7 , Linux , MacOS , and WinCE5.0 drive
    Supports baud rate range : 75bps - 115200bps , up to 6Mbps
    Supports Plug , Play and hot-swap ( USB side) ;
    Better than using CH341D chip or similar chip to support the laptop USB port .
    Communication distance up to 1.2KM, with anti-jamming performance of industrial site ;
    Work temperature range: -40°C ~ +85°C
    Communication distance :1200m(max)


    Applications:
    All kinds with RS485 port device parameter settings , data communication
    Short distance , such as parameter settings of the computer peripheral equipment , the use of common data lines can be .
    A and A port of the device when the wiring is connected , B and device B connected . Some devices D + A and D, - B .
    LED display of communication data
    Machine PLC data reading and writing
    Monitoring data read and write , and PTZ control
    Centralized control of household electrical appliances
    Access Control System ; card
    A variety of industrial automation ; instrumentation
    Parking ; bus fees
    Dining Hall ; staff attendance
    Highway toll station; ATM machine


    Package include:
    5 x CH340 USB to RS485 485 Adapter Converter Module For Win7 Linux XP Vista

    Product Details
    566
    15 Items
    30 other products in the same category:
    3×4 flexible keypad Quick view

    Reference: 402

    3×4 Flexible Keypad

    This keypad has 12 buttons, arranged in a 3×4 grid. It’s made of a thin, flexible membrane material  The keys are connected into a matrix, so you only need 7 microcontroller pins (3-columns and 4-rows) to connect the key pad.

    Price BDT 95
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    NRF24L01+ 2.4GHz Wireless Transceiver Module Quick view

    Reference: 103

    NRF24L01+ 2.4GHz Wireless Transceiver Module

    Maximum operating speeds up to 2Mbps, GFSK modulation efficiency, Anti-interference ability, Particularly suitable for industrial control applications. 125 Channels, Multi-point communication and frequency hopping to meet the communication needs Built-in hardware CRC error detection, Multipoint communication address control.

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    XIAOR Tracked Tank Chassis Quick view

    Reference: 1264

    XIAOR Tracked Tank Chassis

    It is a DIY Tank Chassis Kit. You have to build it by yourself. Installation instruction is provided inside the box. Installation Material and Tools are also provided inside the box. Car body Material: Aluminium Alloy Car Wheel: Plastic Car strap: Plastic Color: Blue Input Voltage: 12V Weight: 1.2KG Motor & Tanks Chassis is included. No Electronics Parts

    Price BDT 6,390
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    XBee 1mW Trace Antenna - Series 1 (802.15.4) Quick view

    Reference: 166

    XBee 1mW Trace Antenna - Series 1 (802.15.4)

    Description: This is the very popular 2.4GHz XBee module from Digi. These modules take the 802.15.4 stack (the basis for Zigbee) and wrap it into a simple to use serial command set. These modules allow very reliable and simple communication between microcontrollers, computers, systems, really anything with a serial port! Point to point and multi-point...

    Price BDT 2,350
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    On sale! ESP8266 ESP-01 WIFI Wireless Transceiver Send Receive LWIP AP+STA M70 Quick view

    Reference: 345

    ESP8266 ESP-01 WIFI Wireless Transceiver Send Receive LWIP AP+STA M70

    ESP8266 is a wifi SOC (system on a chip) produced by Espressif Systems. It is an highly integrated chip designed to provide full internet connectivity in a small package. This is a module based on ESP8266 chip. Please see supplied pinout photo and schematics for connectivity details. There is a lot of online resources available for this module. 

    Price BDT 200
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    Slide Potentiometer 10K Linear Module Dual Output for Arduino Quick view

    Reference: 922

    Slide Potentiometer 10K Linear Module Dual Output for Arduino

    Slide Potentiometer 10K Linear Module Dual Output for Arduino

    Price BDT 350
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    Ultrasonic Transducer Waterproof Distance Measuring Sensor Module Quick view

    Reference: 396

    Ultrasonic Transducer Waterproof Distance Measuring Sensor Module

    Specification: Electrical parameters: JSN-SR04T Operating voltage: DC 5V Quiescent current: 5mA Total current work: 30mA Acoustic emission frequency: 40khz Farthest distance: 4.5m Blind: 25cm 

    Price BDT 850
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    L298N H-Bridge Dual Motor Driver, Stepper Motor Driver Quick view

    Reference: 376

    L298N H-Bridge Dual Motor Driver, Stepper Motor Driver

    This dual bidirectional motor driver is based on the very popular L298 Dual H-Bridge Motor Driver IC. This module will allow you to easily and independently control two motors of up to 2A each in both directions. It is ideal for robotic applications and well suited for connection to a microcontroller requiring just a couple of control lines per motor.

    Price BDT 150
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    EL Wire-Green 3m With... Quick view

    Reference: 1538

    EL Wire-Green 3m With Pocket Inverter

    EL wire is a thin copper wire coated in a phosphor that glows a 360 degree unbroken light when an alternating current is applied to it. It is bendable as a thin neon tube which makes it ideal for flexible decoration. It is great for car decoration, parties, camping and so on.

    Price BDT 540
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    Camera Module - pcDuino V3 (2MP) Quick view

    Reference: 226

    Brand: SparkFun Electronics

    Camera Module - pcDuino V3 (2MP)

    Camera Module - pcDuino V3 (2MP)

    Price BDT 2,000
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    On sale! 2 Channel 12V Relay Board... Quick view

    Reference: 1399

    2 Channel 12V Relay Board Module

    This is a 12V 2-Channel Relay interface board, Be able to control various appliances, and other equipments with large current. It can be controlled directly by Micro-controller (Raspberry Pi, Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) .**Relay Brand is different from the picture as per stock

    Price BDT 125
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    APM 3DR Radio Telemetry Kit 433Mhz 100mW Quick view

    Reference: 237

    APM /Pixhawk Radio Telemetry Kit 433Mhz 100mW

    Description: This Telemetry radio set allows you to link to  a flight controller such as the APM or Multiwii  AIO via a USB equipped device such as a  computer, laptop or tablet supporting a USB  connection (OTG). APM /Pixhawk Radio Telemetry Kit 433Mhz 100mW (OTG Cable Included)

    Price BDT 3,999
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    Robotic Arm Edge Kit Quick view

    Reference: 1565

    Robotic Arm Edge Kit

    The Robotic Arm Edge Kit is a remote-controlled robotic arm kit with five degrees of freedom, a 3.5oz (100g) lifting capacity, and an LED light. Using five motors with gearboxes, the Edge has a 120° wrist motion, a 300° elbow motion, a 180° shoulder motion, a 270° base motion, and a 0-1.77" (0-4.5cm) gripping motion.This Robotic Arm Kit comes as...

    Price BDT 7,999
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    Underwater Thruster... Quick view

    Reference: 1372

    Underwater Thruster Brushless Motor 4 Blade Propeller Propulsion 30-200W

    Features: - Powerful foot, high speed, corrosion-resistant   Product information: - Voltage: 12-24V - Current: 20A - Power: 30-200W - Motor KV: 1000KV - Size: Wire length 250mm ,Diameter 74mm ,Total length 75mm ,Propeller diameter 60mm - Metrial: Motor 304 Stainless steel bearing+Aluminum alloy ,Shell PLA ,Propeller PCPackage Include: 1x CW Underwater...

    Price BDT 5,900
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    2 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM Quick view

    Reference: 408

    2 Channel 5V Relay Board Module

    This is a 5V 2-Channel Relay interface board, Be able to control various appliances, and other equipments with large current. It can be controlled directly by Micro-controller (Raspberry Pi, Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) .**Relay Brand is different from the picture as per stock

    Price BDT 210
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    DC 3v-6v to 400kV 400000V Boost Step-up Power Module High-voltage Generator Quick view

    Reference: 562

    DC 3v-6v to 400kV 400000V Boost Step-up Power Module High-voltage Generator

    DC 3v-6v to 400kV 400000V Boost Step-up Power Module High-voltage Generator Input voltage: DC 3 V to 6 VInput current: 2 A - 5 AHigh-pressure type: the type of pulse currentOutput voltage: 400000 v(Please pay attention to safety)High-pressure discharge distance between 10 mm - 20 mmThe output high voltage wire length: 100 mm

    Price BDT 650
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    EL Wire-Red 3m With Pocket... Quick view

    Reference: 1539

    EL Wire-Red 3m With Pocket Inverter

    EL wire is a thin copper wire coated in a phosphor that glows a 360 degree unbroken light when an alternating current is applied to it. It is bendable as a thin neon tube which makes it ideal for flexible decoration. It is great for car decoration, parties, camping and so on.

    Price BDT 540
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    I2C Graphic 128x64 LCD Adapter Quick view

    Reference: 1332

    I2C Graphic 128x64 LCD Adapter

    This is I2C adapter for Graphic LCD 128x64, very suitable for interactive work with Arduino, Raspberry. In this adapter used driver MCP23017. For instruction and libraries you can find information here: www.gammon.com.au/forum/?id=10940 For change I2C adress you can folow infromation on bottom side of board.  Control of backlight: Normal backlight use...

    Price BDT 499
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    Robotics Claw Mechanical Gripper Clamp Kit Quick view

    Reference: 578

    Robotics Claw Mechanical Gripper Clamp Kit

    This robotic claw arm is great for all your gripping needs. They are made from Aluminium and are pretty heavy-duty. The claw opens to about 2" and depending on the servo motor used, it can pick up some relatively heavy objects. Because the arms move parallel to each other, you get a better grip. The Robot Claw does not come with a servo motor. Compatible...

    Price BDT 780
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    XBee USB Adapter Quick view

    Reference: 282

    XBee USB Adapter

    Specifications: - 3.3V and 5V dual power output- 3.3V and 5V IO compatible- USB2.0 protocol- BitBang mode ready- Easily connected to PC via mini USB cable- Support XBee-setting with software X-CTU

    Price BDT 1,200
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    1.5W 8ohm Mini Speaker DIY Quick view

    Reference: 1044

    1.5W 8ohm Mini Speaker DIY

    15mmx24mm Speaker, rated power is 1W, impedance is 8 Ohm This small speaker will be your best choice in DIY audio speakers it will work well for home audio-visual equipment and other speakers Unique design, adopted well-performed magnet, imported rubber coil The package includes 1pcs small speakers, if the item you have received is defective or get some...

    Price BDT 55
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    Motor Driver - Dual... Quick view

    Reference: 684

    Motor Driver - Dual TB6612FNG (1A)

    The TB6612FNG motor driver can control up to two DC motors at a constant current of 1.2A (3.2A peak). Two input signals (IN1 and IN2) can be used to control the motor in one of four function modes - CW, CCW, short-brake, and stop.

    Price BDT 230
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    801S Vibration Sensor... Quick view

    Reference: 415

    801S Vibration Sensor Module vibration Analog Output Sensitivity LM393

    01S Vibration Sensor Module vibration Analog Output Sensitivity LM393Size: 41 * 15 * 12.5mm The main chip: LM393, vibrating probe Operating voltage: DC 3-5V Main features: Has a signal output instructions; With analog and TTL-level signal output signal; Output valid signal is high, the light goes out; Adjustable sensitivity (fine-tuning); Vibration...

    Price BDT 360
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    Yellow Motor & Servo Wheel with Thick Rubber Tire Quick view

    Reference: 296

    Servo Wheel with Thick Rubber Tire

    Servo Wheel with Thick Rubber Tire can attach to most standard sized servos and compatible gearbox motors. Compatible Servo: MG996R, MG995   Package: 1x Wheel

    Price BDT 299
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    TSL2561 Luminosity & Infrared Light integrating sensor Quick view

    Reference: 354

    TSL2561 Luminosity & Infrared Light integrating sensor

    TSL2561 Luminosity & Infrared Light integrating sensor

    Price BDT 550
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    NodeMcu Lua V3 Quick view

    Reference: 694

    NodeMcu Lua V3

    ESP-12E/ ESP-12F CP2102 New Lolin NodeMcu Lua V3 Wireless Module Wifi Internet of Things (IoT) Development Board Based On ESP8266 Micro USB To TTL This is the famous NodeMCU which is based on ESP8266 WiFi SoC. This is version 3 and it is based on ESP-12E or ESP-12F  (An ESP8266 based WiFi module). NodeMCU is also an open-source firmware and development...

    Price BDT 440
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    1 Channel 5V Relay Module Arduino Quick view

    Reference: 702

    1 Channel 5V Relay Board Module

    This is a 5V 1-Channel Relay interface board, Be able to control various appliances, and other equipments with large current. It can be controlled directly by Micro-controller (Raspberry Pi, Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) .**Relay Brand is different from the picture as per stock

    Price BDT 90
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    XBee Pro 63mW RPSMA - Series 2B (ZigBee Mesh) Quick view

    Reference: 369

    Brand: SparkFun Electronics

    XBee Pro 63mW RPSMA - Series 2B (ZigBee Mesh)

    Features:  3.3V @ 295mA250kbps Max data rate63mW output (+17dBm)1 mile (1600m) rangeRPSMA connectorFully FCC certified6 10-bit ADC input pins8 digital IO pins128-bit encryptionLocal or over-air configurationAT or API command setExternal Antenna Required

    Price BDT 3,500
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    85mm Antiskid Shockproof Wheels, Smart Car Robot Tires with 37GB Motor Quick view

    Reference: 750

    85mm Antiskid Shockproof Wheels, Smart Car Robot Tires with 37GB Motor

    85mm Antiskid Shockproof Wheels, Smart Car Robot Tires with 37GA Motor Powerful High Torque DC Gear Motor 12V 100RPM 37GB (18~20 kg.cm Torque) With Wheel Coupling + Motor Mounting Bracket 

    Price BDT 1,800
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    ESP8266 Dual WiFi Relay... Quick view

    Reference: 1337

    ESP8266 Dual WiFi Relay Module Internet Of Things Smart Home Mobile APP Remote Switch

    5V ESP8266 Dual WiFi Relay Module Internet Of Things Smart Home Mobile APP Remote Switch

    Price BDT 835
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