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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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In Stock
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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In-Stock
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 649
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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
  • New

6 x AA Battery Holder Box (Back-to-Back)

1743
  1. Holds 6 x AA batteries
  2. Easy install, convenient to use.
  3. Dimensions mm (LxWxH): 58X 46 X 28
  4. Weight: 15 gm
  5. Material: Plastic
  6. Internal Connection: Series
BDT 150
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

This is a 6 x AA Battery Holder Box (Back-to-Back) Without Cover

The case box can keep your batteries organized and protected. The holder case is designed with leads for easy to solder and connect. This battery holder case is perfect for the devices that need a 6 V external battery.


Features :

  1. Holds four AA batteries.
  2. Easy install, convenient to use.
  3. High-quality plastic material.
  4. The perfect external power source for a single-chip microcomputer system, Arduino system, 2WD mobile robot, track-seeking car, RP5 tracked vehicle.

Package Includes :

1 x 6 x AA Battery Holder Box (Back-to-Back) Without Cover

Product Details
1743
60 Items
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DS1302 Real Time Clock... Quick view

Reference: RBD-668

DS1302 Real Time Clock Module (DS1302Z clock chip,32.768KHZ crystal)

DS1302 Real Time Clock Module (DS1302Z clock chip,32.768KHZ crystal)

Price BDT 200
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 Double-ended 50cm Cable Crocodile Clips Quick view

Reference: RBD-314

Double-ended 50cm Cable Crocodile Clips

 Double-ended 50cm Cable  Crocodile Clips 5 colour available Red, Black, White, Green, Yellow.

Price BDT 20
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Off-Road Wheels - 130x60mm... Quick view

Reference: RBD-208

Off-Road Wheels - 130x60mm (Pair)

2 pcs All Terrain Robot Off Road Wheel (130mm x 59mm)

Price BDT 1,150
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MAX7219 Red Dot Matrix Module MCU Control Display Module DIY Kit For Arduino Quick view
Price BDT 250
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Button Keypad 3x4 module... Quick view

Reference: RBD-1333

Button Keypad 3x4 module (Assembled)

The module has 12 push buttons. You can make usual keypads for enter numbers, symbols, or navigate and selections in the program. There are pull-up resistors of different values for each button. This makes it possible to connect all the 12 keys to taking only one analog port of the microcontroller. The button consists of two parts: a cap, which can be...

Price BDT 699
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Buzzer Quick view

Reference: RBD-765

AA Battery Holder 4S

AA Battery Holder 4S

Price BDT 55
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New ENC28J60 Ethernet LAN Network Module For Arduino Quick view

Reference: RBD-438

New ENC28J60 Ethernet LAN Network Module For Arduino

Chip board ENC28J60-I/SOThe board 25MHZ crystalThe network interface board HR911105A3.3 V power supply pinThe board size : 56 (mm) x 34 (mm)

Price BDT 690
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ATmega328P-PU PDIP-28... Quick view

Reference: RBD-1215

ATmega328P-PU PDIP-28 Microcontroller

QUICK OVERVIEW 131 powerful instructions – Most Single Clock Cycle Execution 32 x 8 general purpose working registers Fully static operation Up to 20MIPS throughput at 20MHz On-chip 2-cycle multiplier Write/erase cycles: 10,000 flash/100,000 EEPROM Optional boot code section with independent lock bits In system programming by on-chip boot program True...

Price BDT 440
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1.5W 8ohm Mini Speaker DIY Quick view

Reference: RBD-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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LM324N Quad Op-Amp Quick view

Reference: RBD-1011

LM324N Quad Op-Amp

LM324N Quad Op-Amp

Price BDT 10
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Digispark Kickstarter ATTINY85 Arduino General Micro USB Development Board Quick view

Reference: RBD-349

Digispark Kickstarter ATTINY85 Arduino General Micro USB Development Board

Digispark USB Development Board The Digispark is an Attiny85 based microcontroller development board similar to the Arduino line, only cheaper, smaller, and a bit less powerful. With a whole host of shields to extend its functionality and the ability to use the familiar Arduino IDE the Digispark is a great way to jump into electronics, or perfect for when...

Price BDT 250
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New XD-42 Breadboard Power... Quick view

Reference: RBD-1736

XD-42 Breadboard Power Supply 5V / 3.3V Micro USB

Power Supply Board for Breadboard   This PSU board is designed to fit directly onto a standard breadboard such as our BB400T and BB830. to give 2 power rails, 5V or 3.3V, Rail voltages are switch selectable. It can be powered by 7-12V at the DC socket or 5V via the micro USB socket.   Voltage in : 5VDC Via USB or 7-12VDC  Max Current : 700mA

Price BDT 130
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LM2596 DC-DC Step Down... Quick view

Reference: RBD-406

LM2596 DC-DC Step Down Adjustable Power Supply Module 3A Max Buck Converter

This is a very compact DC-DC step-down converter capable of supplying any voltage between 1.23 and 30 V from a higher voltage power supply (up to 35 V). 

Price BDT 95
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XL4015 DC-DC Step Down Adjustable Power Supply Module 5A Max Quick view

Reference: RBD-395

XL4015 DC-DC Step Down Adjustable Power Supply Module 5A Max

 Specification: Input voltage range:4~38VDC(Note:input voltage not exceeding 38V) Output voltage range:1.25-36VDC adjustable Output current: 0-5A, recommended for use in 4.5A. Output power: 75W Working temperature: -40~+85 degrees Operating frequency: 180KHz Efficiency:96%(max) Short circuit protection: yes(limit current 8A).

Price BDT 190
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LF356n Operational Amplifiers Quick view

Reference: RBD-1014

LF356n Operational Amplifiers

LF356n Operational Amplifiers

Price BDT 45
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Buzzer Quick view

Reference: RBD-760

2N2222 NPN Transistor

Price BDT 2
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Capacitor 16v 100uf Quick view

Reference: RBD-844

Capacitor 16v 100uf

Capacitor 16v 100uf

Price BDT 3
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Buzzer Quick view

Reference: RBD-759

BC557 PNP Transistor

BC557 PNP Transistor

Price BDT 2
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LM35 Quick view

Reference: RBD-241

LM35 Temperature Sensor

Description The Original LM35 series are precision integrated-circuit temperature sensors, with an output voltagelinearly proportional to the Centigrade temperature. Thus the LM35 has an advantage over linear temperature sensors calibrated in ° Kelvin, as the  user is not required to subtract a large constant voltage from  the output to obtain...

Price BDT 71
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5V LED Traffic Light Module Quick view

Reference: RBD-1041

5V LED Traffic Light Module

5V LED Traffic Light Module   10mm LED

Price BDT 80
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UA741CN Operational Amplifier Quick view

Reference: RBD-1025

UA741CN Operational Amplifier

UA741CN Operational Amplifier

Price BDT 20
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EL Wire-White 3m With... Quick view

Reference: RBD-1537

EL Wire-White 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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Opto-Isolator ILD213T Quick view

Reference: RBD-1381

Opto-Isolator ILD213T

This is a board designed for opto-isolation. This board is helpful for connecting digital systems (like a 5V microcontroller) to a high-voltage or noisy system. This board electrically isolates a controller from the high-power system by use of an opto-isolator IC. This IC has two LEDs and two photodiodes built-in. This allows the low-voltage side to...

Price BDT 480
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Lockitron Mechanical Assembly Quick view

Reference: RBD-264

Brand: SparkFun Electronics

Lockitron Mechanical Assembly

Lockitron Mechanical Assembly

Price BDT 6,000
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Last items in stock
New Active Speaker Buzzer... Quick view

Reference: 1738

Active Speaker Buzzer Module for Arduino 5V

Active Speaker Buzzer Module for Arduino 5V

Price BDT 45
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Makey Makey Kit Quick view

Reference: RBD-180

Brand: SparkFun Electronics

Makey Makey Kit

Description: This is the same product as the Makey Makey Standard Kit. The difference is this version comes in fancy clamshell packaging meant for our distributors that need it. Regular customers are welcome to order, but we want to limit the amount of extra packaging finding its way into the trash heap.

Price BDT 5,500
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White Led 5mm(pack of 5) Quick view

Reference: RBD-1299

White Led 5mm(pack of 5)

White Led 5mm(pack of 5)

Price BDT 5
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18650 Li-ion Rechargeable... Quick view

Reference: RBD-837

18650 Li-ion Rechargeable Battery

18650 Li-ion Rechargeable Battery 3.7 Volt Rechargeable Lithium ION Re/Discharging Protection Circuit   It's a clone battery so the ampere couldn't be guaranteed.

Price BDT 55
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Battery 9V Quick view

Reference: RBD-652

Battery 9V

Battery 9V

Price BDT 49
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3.6V Micro Hydro Generator Quick view

Reference: RBD-1155

3.6V Micro Hydro Generator

This G1/2 micro hydro generator provides you clean and renewable electricity. With the help of the regulator circuit inside, the output of this generator is stable at 3.6V.  Time to replace the Li-po batteries in your waterside projects with the green and more accessible hydropower. ** Battery Not Included **

Price BDT 1,100
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