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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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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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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 677
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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

B3 Pro Lipo Balance Charger

RBD-212

B3 LIPO Battery Charger 7.4v 11.1v Li-polymer Lipo Battery Charger 2s and 3s Cells for RC LiPo Battery

Brand: Build Power/ IMAX (Clone) As per stock

BDT 499
rating Read the 22 reviews
Average rating: 4.5/5 - Number of reviews: 22
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

Input voltage: AC 110V-240V
Balance charge current: 850mA
Display: Green & Red LED
Case: PlasticDimension: 90mm*55mm*35mm
Weight: 180g

 With the development of electric technology, we have a new design of easy compact balance charger
for 2 and 3 cells LiPo battery fast charging with wide AC input. A internal 100-240V AC switch
power is built in, and the high precision balance circuit can supply larger current up to 850mA
per cell. Double colour LED can display the process of charging (RED: charging; GREEN: full). This
charger is compact and light, especially there is separated corresponding balance port for each
battery pack.
lease correctly connect the B3 Pro charger to power and battery pack according to the procedure
outlined in user manual. Please use this charger under supervision.Please place the charger in a
dry environment and keep it away from fire. Please don't tightly pull and drag the power cord or
replace it, or else the fire/electric shock will be caused. Please don't touch the charger and
power with wet hands or it will bring in electric shock. To extend the working life of the
charger, please remove it from power once charging is finished. Children must be watched by adults to use the charger

Product Details
RBD-212
19 Items
Bad
rating
04/05/2021
Shehzad Ahmed
It broke after one full charge
review
rating
11/04/2021
Md. Muhaiminul Islam
excellent
Authentic reliable product
rating
10/04/2021
Adiba
I purchased this component, it was packaged properly and was of good quality. The responsible conduct of the shop is praiseworthy.\r\n
rating
05/04/2021
Md. Sadi Mobassir
good
Charger
rating
03/03/2021
Wasifa
They delivered exactly what i was looking for
nice product
rating
28/02/2021
Sharjil Rahman
nice product
Charger
rating
14/01/2021
Rakibul Hasan Sagor
It was in a good quality. And packaged perfectly
Good
rating
26/12/2020
Ahnaf Daiyan
Good
b3
rating
23/11/2020
kazi tamim
fine
They cheated with me.
rating
03/10/2020
Suvro

I call this is cheating because they can't change the product title and image with another brand where buyer review for the original product. So far it has 12 reviews from other respectful buyers. So the reviews are shifted from iMax to build power. This is very shameful on Roboticsbd.rnrnWhen I ordered this product they show me iMax original B3 charger. But I received the "Build Power" brand. I did not find any good reviews online about this product. When I am writing my review they change the title and product picture as well. I have emailed them they did not reply. Without any notice, they can't send me another brand product.rnrnI give one star because they offer me to refund it over the phone call. It means their organization culture is not good but there terms and conditions are appreciated.

Answer:

Sorry for the inconvenience. When you reported the issue with the brand, we noticed it and offered you a refund. We changed the brand name because we do not want our future customers to be confused again. We are still receiving orders for this product and want to mention every detail as accurately as possible. This has nothing to do with your order. "Cheating" is a strong word. :-(

......
rating
25/08/2020
Elham
charger thik silo kono problem silona
Charger
rating
19/08/2020
Marzan Alam
Good
ok
rating
14/07/2020
Sabbir Ahmed
ok
Good
rating
26/04/2020
Avijit
Good
Recommend
rating
20/03/2020
MD IMRAN TALUKDER
Good Products & Fast Delivery
B3 Charger
rating
10/03/2020
Rony Chakraborty
Charger worked well for me
Best
rating
06/03/2020
Md Shafiqul Islam
Indicator is perfect for every Cell Charging
Charger
rating
29/01/2020
Rumman
good
comment
rating
14/10/2019
M.A. Kaosar
good
a
rating
14/10/2019
Hridoy ray akash
g
Led problem
rating
17/07/2019
Ahmed Shadman Alam
Led lights are not working properly
Effective for charging lipo battery.
rating
25/08/2018
Shetu M.
Effective for charging lipo battery.
Answer: Thanks for your review
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Reference: RBD-732

9V Battery to 2.1mm for Arduino Uno

9V Battery to 2.1mm for Arduino Uno Connector 

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On sale! Arduino Uno R3 SMD Quick view

Reference: RBD-323

Arduino Uno R3 SMD

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Reference: RBD-136

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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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YF-S201 Hall Effect Water Flow Meter / Sensor Quick view

Reference: RBD-311

YF-S201 Hall Effect Water Flow Meter / Sensor

Features: Model: YF-S201 Sensor Type: Hall effect Working Voltage: 5 to 18V DC (min tested working voltage 4.5V) Max current draw: 15mA @ 5V Output Type: 5V TTL Working Flow Rate: 1 to 30 Liters/Minute Working Temperature range: -25 to +80℃ Working Humidity Range: 35%-80% RH Accuracy: ±10%

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Robotics Claw Mechanical Gripper Clamp Kit Quick view

Reference: RBD-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...

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8x45 Plastic Propeller Set Quick view

Reference: RBD-748

8x45 Plastic Propeller Set (Pair)

1x 8x45 plastic propeller (clockwise rotating) 1x 8x45 plastic propeller (counter-clockwise rotating) Set of shaft adaptors

Price BDT 155
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HC-020K Double Speed Measuring Module With Speed Encoder Kit Quick view

Reference: RBD-355

HC-020K Double Speed Measuring Module With Speed Encoder Kit

Description:Working voltage: 4.5V to 5.5 V.Transmit tube pressure drop: Vf = 1.6 VTransmit tube current: 20 mASignal output: A, B two way; The TTL levelDistinguish precision: 0.01 mmMeasurement frequency, 100 KHZEncoder diameter: 24 mmEncoder type D hole diameter: 4 mmThe encoder resolution: 20 line

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