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Choose Your Size Quick view

Reference: RBD-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: RBD-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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470 Ohm 1/4w - Pack of 5 Quick view

Reference: RBD-245

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

Choose your desire Resistor value from below: 

Price BDT 5
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Jumper wire 40 Pcs Quick view

Reference: RBD-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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Buzzer Quick view

Reference: RBD-766

Ohm (Ω) 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: RBD-761

Push Button Switch

Push Button Switch

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

Reference: RBD-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: RBD-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: RBD-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 609
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Buzzer Quick view

Reference: RBD-755

5 mm Green LED (Pack of 5)

5 mm Green LED (Pack of 5)

Price BDT 5
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All best sellers

I/O Expander Module PCF8574T

RBD-1098

The PCF8574 IO Expansion Board is used as remote 8-bit I/O expander for I2C-bus. Up to 8 PCF8574, IO Expansion Board can be connected to the I2C-bus, providing up to 64 I/O ports. The PCF8574 IO Expansion Board features I2C pinheader on one side and I2C connector on the opposite side. Hence, it's more flexible to connect the board to your development system. The board also supports I2C cascading, allowing the use of a multi module connected to the I2C bus at the same time by connecting the pinheader and connector.

BDT 240
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

The PCF8574 IO Expansion Board is used as remote 8-bit I/O expander for I2C-bus. Up to 8 PCF8574, IO Expansion Board can be connected to the I2C-bus, providing up to 64 I/O ports. The PCF8574 IO Expansion Board features I2C pinheader on one side and I2C connector on the opposite side. Hence, it's more flexible to connect the board to your development system. The board also supports I2C cascading, allowing the use of a multi module connected to the I2C bus at the same time by connecting the pinheader and connector.

Features:

Working voltage: 2.5-6V

Interface: IIC

8-bit parallel port

Package List:

1 x I/O Expander Module PCF8574T

Product Details
RBD-1098
2 Items
New product
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VHM-314 V3.0 Bluetooth... Quick view

Reference: RBD-1773

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Supply Voltage: 5V USB / 3.7V lithium battery Output Port: 3-wire audio interface/DIY pad Output Type: Analog signal Bluetooth name: VHM-314-V3.0 Bluetooth version: 5.0 Bluetooth passcode: no password Sound source: Bluetooth.USB-PC input(after the back pad is connected,the computer can be connected as a sound card though Micro) Operation method: Button/IR...

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Reference: 1810

L293D Shield for NodeMCU V2

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Nextion NX3224T024 -... Quick view

Reference: RBD-1217

Nextion NX3224T024 - Generic 2.4" TFT LCD Touch Display

Nextion is a seamless Human Machine Interface (HMI) solution that provides a control and visualization interface between a human and a process, machine, application or appliance. Nextion is mainly applied to Internet of thing (IoT) or consumer electronics field.

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Nextion NX8048T050 - 5.0"... Quick view

Reference: RBD-1218

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Nextion is a seamless Human Machine Interface (HMI) solution that provides a control and visualization interface between a human and a process, machine, application or appliance. Nextion is mainly applied to Internet of thing (IoT) or consumer electronics field.

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16x2 Serial LCD Module... Quick view

Reference: RBD-1349

16x2 Serial LCD Module Display for Arduino Assembled

It is another great blue backlight LCD display. As the pin resources of Arduino controller is limited, your project may be not able to use normal LCD shield after connected with a certain quantity of sensors or SD card. However, with this I2C interface LCD module, you will be able to realize data display via only 2 wires. If you already has I2C devices in...

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Jumper Wire Single Long Quick view

Reference: RBD-1353

Jumper Wire Single Long

Length: 12.5 inches (Long) Stock Out  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.

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On sale! 1 Channel 12V Relay Board... Quick view

Reference: RBD-1398

1 Channel 12V Relay Board Module

This is a 12V 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

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 Data Logger Module Logging Shield Data Recorder Shield for Arduino Quick view

Reference: RBD-413

Data Logger Module Logging Shield Data Recorder Shield for Arduino

SD card interface works with FAT16 or FAT32 formatted cards. 3.3v level shifter circuitry prevents damage to your SD card Real time clock (RTC) keeps the time going even when the Arduino is unplugged.

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Reference: RBD-576

STM8S103F3P6 ARM STM8 Minimum System Development Board Module (Arduino Compatible)

STM8 development board, minimum system board, core board, STM8S103F3P6

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Reference: RBD-1575

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Reference: RBD-108

USB Host Shield For Arduino UNO, MEGA, Compatible with Google Android ADK

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3.5inch Arduino Display-UNO Quick view

Reference: RBD-1219

3.5inch Arduino Display-UNO

Product Description Supports development boards such as Arduino UNO and Mega2560 for plug-in use without wiring 480X320 resolution, clear display, support for touch function Support 16-bit RGB 65K color display, display rich colors 8-bit parallel bus, faster than serial SPI refresh On-board 5V/3.3V level shifting IC, compatible with 5V/3.3V operating...

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Reference: RBD-387

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Jumper Wire Single Medium Quick view

Reference: RBD-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.

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Reference: RBD-832

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On sale! ESP8266 ESP-01 WIFI... Quick view

Reference: RBD-345

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ESP8266 is a wifi SOC (system on a chip) produced by Espressif Systems. It is a 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. 

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Key Switch Small Quick view

Reference: RBD-1329

Key Switch Small

Have you ever wanted to start your widget the same way you start your car? These small switches are the key to making that happen. This simple ON-OFF switch can be used to power up your project with the turn of a key. At only 14.6mm across the top and 23mm long, it won't take up much space in your project enclosure. While the datasheet does rate these...

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PAM8406 5Wx2 Class D Digital Stereo Audio Power Amplifier Module Board Quick view

Reference: RBD-1021

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Operating voltage: 2.5V-5.5V, recommended 5VSpeaker Load: 2-8 OhmsInput and Output Connectors: Pins on 0.2" centersSize: 24 x 23 x 105 mm (L x W x H)Net weight: 3g

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Reference: RBD-397

MCP2515 CAN Bus Module TJA1050 Receiver SPI Module For Arduino

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Reference: RBD-1753

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Reference: RBD-189

Brand: DFRobot

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Reference: RBD-419

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Reference: RBD-553

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Reference: 1809

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Reference: RBD-1328

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Reference: RBD-1573

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Reference: RBD-323

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JoyStick 5Pin Breakout Module For Arduino Quick view

Reference: RBD-393

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Voice Recognition Module... Quick view

Reference: RBD-550

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Reference: RBD-439

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Reference: RBD-1328

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Reference: RBD-424

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Reference: RBD-1634

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Reference: RBD-1294

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0.56 Inch 3 Digit 7 Segment... Quick view

Reference: RBD-1108

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Reference: RBD-1280

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Reference: RBD-406

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Reference: RBD-441

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