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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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In-Stock
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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In Stock
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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In-Stock
Push Button Switch Quick view

Reference: RBD-761

Push Button Switch

Push Button Switch

Price BDT 5
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In-Stock
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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In-Stock
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

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

RBD-406
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). 
BDT 95
rating Read the 21 reviews
Average rating: 5/5 - Number of reviews: 21
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
Specification
This is a DC-DC boost converter step-up power module with
high-precision potentiometer, and it uses XL6009E1 with the
second generation of high-frequency switching technology
as core chip, so that its performance is much higher than the
first-generation technology LM2577. With high switching frequency
of 400KHz, even small-capacity filter capacitors can bring with
very nice results, while the ripple is less and the size is smaller.
Product Details
RBD-406
165 Items
Excellent
rating
10/08/2021
BDCOM Online Ltd
Good Quality
Good
rating
11/07/2021
Arijit
Good
good
rating
23/06/2021
Rubayet
good
Good
rating
25/11/2020
Shanto ahmed
Good product
Does the job perfectly
rating
14/10/2020
Drone
It serves 100 times better than conventional dc regulators and specific this product works nicely at a great price.
Awesome Product
rating
26/09/2020
Munna Abdullah
I used this for adjusting power 9v to 3.7v ... working fine
good product
rating
15/07/2020
Billal Hossain
all the products working properly i am so happy that you give me good product
DC to DC step down device
rating
01/06/2020
Mustafa Reza Noor
A useful item.
Buck module
rating
23/03/2020
Siam Ahmed
Works great. Fast delivery.
Good
rating
21/03/2020
H. M Rezoan
Good
Step down
rating
18/03/2020
Joel Ahmed
Good
About Buck Converter
rating
10/03/2020
Rony Chakraborty
This Buck Converter worked well for me. Thanks to the Seller
Satisfied
rating
03/03/2020
Shahin
So good service
LM2596
rating
15/11/2019
Sourav Das
It\'s amazing .
Great Product!
rating
23/10/2019
S. M. Estiaque Ahmed
Not tested yet but hope it will work fine.
LM2596
rating
25/09/2019
Riyad
Really a nice module
Good
rating
10/07/2019
Hasnine
Very good
Good
rating
09/07/2019
MD. ABIR HASAN MUNNA
PCB condition was good
Mostly good
rating
18/06/2019
Rifat Haque Amit
Good quality but feels much light weight
Perfectly worked
rating
30/05/2019
Samiul
Highly Recommended
Great Product!
rating
24/10/2019
Sourav Das
Really A Nice Module,It's Work Smoothly..
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Reference: RBD-1370

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Reference: RBD-432

JF-0530B Pull Push Type Electric Solenoid Electromagnet 10mm 5N DC12V

Product Name : DC Solenoid Electromagnet;Model : JF-0530B;Rated Voltage : DC 12V RatedCurrent : 300mA;Action Form : Pull Push Type;Rated Stroke & Force : 10mm, 5N Body Size : 30 x 15x 15mm/1.2"x 0.59"x 0.59"(L*W*H);Pluger Dia. : 56mm/ 2.2" Cable Length : 20cm/ 7.9";Material : Metal, Electronic Parts Weight : 32g;Package Content : 1 x DC Solenoid...

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10K Ohm Potentiometer Quick view

Reference: RBD-996

10K Ohm Potentiometer

10K Ohm Potentiometer

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APC220 Radio Communication Module Quick view

Reference: RBD-196

Brand: DFRobot

APC220 Radio Communication Module

INTRODUCTION The APC220 radio module provides a  simple and economic solution to wireless data communications. Integrates an  embedded high speed microprocessor  and high performance IC that creates a  transparent UART/TTL interface, and  elminates any

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Reference: RBD-1698

Brand: DFRobot

Jumper Cap (Pack of 10)

Price BDT 10
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RGB Multicolor Lighting LED... Quick view

Reference: RBD-1583

RGB Multicolor Lighting LED 16.4Ft(5M)

LED Flexible Strip Lights RGB Multicolor Lighting 300LEDs 16.4Ft(5M) DC12V SMD5050 4Pin Dimmable Multicolor Tape Lighting for Porch Stair Closet PC/TV Backlight Mirror Home Theater Decor(Waterproof).

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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...

Price BDT 95
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Buzzer Quick view

Reference: RBD-760

2N2222 NPN Transistor

Price BDT 2
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4x4 Keypad - 16 Key -... Quick view

Reference: RBD-986

4x4 Keypad - 16 Key - Matrix Membrane Type

4 x 4 Matrix Membrane Keypad Size: 7cm X 7.5cm 8 pin connector Adhesive mounting (sticker on the back side) Maximum Circuit Rating: 35VDC, 100mA Operation Temperature: 0 to +60 centigrade Humidity: 40 centigrade, 90%-95%, 240 hours Fexible Circuit Length: Approx. 3.3 inch / 83 mm

Price BDT 74
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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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Double Sided FR-4 PCB... Quick view

Reference: RBD-1659

Double Sided FR-4 PCB Prototype Board 5x7cm

Dimension: 5×7 CM Quantity: 1 PCS Base Material FR4 Copper Thickness 1-4 OZ Board Thickness 1.6 PCB Weight; 10 gm PCB color: Green

Price BDT 50
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Light Depending Resistor (LDR) Quick view

Reference: RBD-995

LDR 5 mm Light Depending Resistor

Light Depending Resistor (LDR) 5MM

Price BDT 5
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JST SH Jumper 4 Wire Assembly - 8" Quick view

Reference: RBD-422

JST SH Jumper 4 Wire Assembly - 8"

Description: This is a simple four wire cable. Great for jumping from board to board or just about anything else. These cables mate with the connectors listed below. They have bare wires on one end and a 4-pin JST SH connector on the other end with a mating socket. Compatible With:  Fingerprint Scanner - TTL (GT-511C3) & Fingerprint Scanner - 5V TTL...

Price BDT 180
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Fotek SSR-40DA Solid State... Quick view

Reference: RBD-1597

Fotek SSR-40DA Solid State Relay

Industrial FOTEK Solid State Relay SSR 40A with Protective Flag SSR-40DA 40A DC Control AC SSR-DA Series Single Phase Solid State Module (SSR)

Price BDT 649
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Buzzer Quick view

Reference: RBD-764

AA Battery Holder 3S

AA Battery Holder 3S

Price BDT 30
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New Push Button Cap Quick view

Reference: RBD-1763

Push Button Cap

6*6 Tact Switch A101 Button Switch Round Caps Push-Key Cap Size 4.5mm*7.4mm inner diameter 3.1 / 3.4mm Random Color (No Choice)

Price BDT 3
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IC base 28 pin Quick view

Reference: RBD-1502

IC base 28 pin

IC base 28 pin 

Price BDT 7
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25mW Infrared Line Laser Light Quick view

Reference: RBD-195

Brand: RoboticsBD

25mW Infrared Line Laser Light

25mW Infrared Line Laser Light

Price BDT 850
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New Passive Buzzer 5V Quick view

Reference: RBD-767

Passive Buzzer 5V

This passive buzzer needs an electrical signal (PWM) to make this buzzer buzz. This buzzer can use the Tone() command with an arduino.

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IR Infrared Remote Decoder Encoding Transmitter & Receiver Wireless Module Quick view

Reference: RBD-691

IR Infrared Remote Decoder Encoding Transmitter & Receiver Wireless Module

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Reference: RBD-364

Aluminum Heat Sink With Adhesive for Raspberry Pi 3

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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...

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TP4056 5V Mini USB Charger Module Quick view

Reference: RBD-388

TP4056 5V Mini USB Charger Module

TP4056 5V Mini USB Charger Module

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Reference: RBD-1153

Breadboard Jumper Wire Set

This set of jumper wires can help you remove the clutter on your breadboard

Price BDT 125
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Buzzer Quick view

Reference: RBD-755

5 mm Green LED (Pack of 5)

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Reference: RBD-1041

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Reference: RBD-1477

TTC5200

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Reference: RBD-1369

Micro Limit Switches

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Reference: RBD-133

Breadboard (Large)

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Reference: RBD-222

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Reference: RBD-1156

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Reference: RBD-1481

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Reference: RBD-96

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Reference: RBD-1496

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Reference: RBD-161

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Reference: RBD-671

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Reference: RBD-936

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16x2 Serial LCD Module... Quick view

Reference: RBD-1349

16x2 Serial LCD Module Display for Arduino Assembled

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