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Jumper Wire Single 20cm Robotics Bangladesh Quick view

Reference: RBD-1354

Jumper Wire Single 20cm

Length: 8 inches/20 CM (Long) Material: Copper Plated Pin Spacing: 2.54mm.

Price BDT 3
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Reference: 0984

Heat Shrink Tube

Choose your desire Heat Sink Size from below: 

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MIFARE Classic 1K RFID NFC Smart Card 13. Quick view

Reference: RBD-0351

MIFARE Classic 1K RFID NFC Smart Card 13.56MHz Printable

Contactless transmission of data and supply energy (no battery needed) Operating distance: Up to 100mm (depending on antenna geometry) RoboticsBD Operating frequency: 13.56MHz Data transfer: 106 kbit/s Data integrity: 16 Bit CRC, parity, bit coding bit counting Anticollision Typical ticketing transaction: <100 ms ( including backup management)...

Price BDT 33
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470 Ohm 1/4w - Pack of 5 Quick view

Reference: 0245

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 Set 20cm Robotics Bangladesh Quick view

Reference: 0031

Jumper Wire 40 Pcs Set 20cm

3 Types Available (Please select from option) 1. Male to Male  2. Male to Female 3. Female-Female

Price BDT 100
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Reference: 0766

Ohm (Ω) 1/4w Resistors - Pack of 5

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5 mm Green LED (Pack of 5) Quick view

Reference: RBD-0768

5 mm Red LED (Pack of 5)

Size: 5mm Color: RED Head Shape: Round Lens Appearance: Transparent

Price BDT 5
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Push Button Switch (2PIN) Robotics Bangladesh Quick view

Reference: RBD-0761

Push Button Switch (2PIN)

Breadboard friendly Mounting Style: Through Hole Mounting Direction: Vertical

Price BDT 5
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Reference: RBD-0758

BC547 NPN Transistor

BC547 NPN DIP Transistor

Price BDT 4
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Jumper Wire Single 30cm Robotics Bangladesh Quick view

Reference: 1353

Jumper Wire Single 30cm

Length: 12.5 inches/30 CM (Long) Material: Copper Plated Pin Spacing: 2.54mm.

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Ultrasonic Sonar Sensor HC- SR04 Robotics Bangladesh
  • Ultrasonic Sonar Sensor HC- SR04 Robotics Bangladesh

Ultrasonic Sonar Sensor HC-SR04

RBD-0022
  • Affordable Price
  • Operating Voltage: 5 V
  • Sonar Sensing Range: 2-400 cm
  • Max. Sensing Range: 450 cm
  • Frequency: 40 kHz RoboticsBD
BDT 93
rating Read the 186 reviews
Average rating: 5/5 - Number of reviews: 186
Quantity
In-Stock

2527 people have purchased this item recently
1682 people added this item to the cart in last 10 days
190 items 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

This HC-SR04-Ultrasonic Range Finder is a very popular sensor that is found in many applications where it requires measuring distance and detecting objects.

The module has two eyes like projects in the front which forms the Ultrasonic transmitter and Receiver.  The HC-SR04 ultrasonic sensor uses sonar to determine the distance to an object like bats or dolphins do.

This Ultrasonic Sensor module is a transmitter, a receiver, and a control circuit in one single pack!! It has very handy and compact construction. It offers excellent range accuracy and stable readings in an easy-to-use package. Its operation is not affected by sunlight or black material like Sharp rangefinders are (although acoustically soft materials like cloth can be difficult to detect).

The Trigger and the Echo pins are the I/O pins of this module and hence they can be connected to the I/O pins of the microcontroller/Arduino. When the receiver detects the return wave the Echo pin goes high for a particular amount of time which will be equal to the time taken for the wave to return to the sensor. Featured By RoboticsBD.

Note: PCB might be different from the picture as per stock

Product Images are shown for illustrative purposes only and may differ from the actual product.

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD

Ultrasonic Ranging Module HC-SR04 provides 2cm-400cm non-contact distance sensing capabilities, Ranging accuracy up to 3mm. RoboticsBD

Application :

  1. Obstacle avoidance: The HC-SR04 can be used in robotic applications to detect obstacles and avoid collisions.

  2. Distance measurement: The sensor can be used to measure the distance to an object for various applications, such as measuring the height of a surface or determining the distance between two points.

  3. Object detection: The HC-SR04 can be used to detect the presence of objects and trigger an action, such as turning on a light or opening a door.

  4. Navigation: The sensor can be used in navigation systems to determine the distance to an object and adjust the position or trajectory accordingly.

  5. Level detection: The HC-SR04 can be used in level detection applications, such as measuring the level of liquid in a container or determining the height of a surface.

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD

Features :

  1. Measures the distance within a wide range of 2cm to 400cm
  2. Stable performance
  3. Accurate distance measurement
  4. High-density
  5. Small blind distance. RoboticsBD

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD

General Specification
Model HC-SR04
Operating Voltage (VDC) 5
Average Current Consumption (mA) 2
Frequency(Hz) 40000
Sensing Angle 15°
Max. Sensing Distance (cm) 450
Weight (gm) 9
Sensor Cover Dia. (mm) 16
PCB Size ( L x W ) mm 45 x 20
Shipment Weight 0.014 kg
Shipment Dimensions 5 × 4 × 3 cm

Please allow 5% measuring deviation due to manual measurement.

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD

Documentation:

  1. Power supply: Ensure that the power supply used with the HC-SR04 is within the recommended voltage and current limits to avoid damaging the sensor.

  2. Environmental interference: The HC-SR04 may produce false readings if there is significant environmental interference, such as echoes from nearby surfaces or reflections from objects. Proper placement and shielding should be used to reduce these effects.

  3. Maximum range: The maximum range of the HC-SR04 is limited and the sensor may not produce accurate readings for objects beyond this range. Make sure to take this into consideration when using the sensor for distance measurement applications.

Package Includes:

1 x HC-SR04-Ultrasonic Range Finder

What is the price of Ultrasonic Sonar Sensor HC-SR04 in Bangladesh?

The latest price of Ultrasonic Sonar Sensor HC-SR04 in Bangladesh is BDT 93 You can buy the Ultrasonic Sonar Sensor HC-SR04 at best price from our RoboticsBD or visit RoboticsBD Office.

Please note that the product information provided on our website may not be entirely accurate as it is collected from various sources on the web. While we strive to provide the most up-to-date information possible, we cannot guarantee its accuracy. We recommend that you always read the product labels, warnings, and directions before using any product.

Product Images are shown for illustrative purposes only and may differ from the actual product.

Product Details
RBD-0022
190 Items
Filter reviews
(173)
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Sohel
rating
14/02/2024
Sohel Rana
Good product recommend
Ultrasonic
rating
11/02/2024
Tanvir
Good product quality.
ok
rating
04/02/2024
Ar\r\nAr\r\nArik
ok
Ultrasonic sonar sensor
rating
02/02/2024
Istiak Hasan
Need more discount
best
rating
26/01/2024
Shayansarker\r\n
siuuuu
Good
rating
25/01/2024
Humanoid robot
Good
.
rating
03/01/2024
বাতেন
.
Pretty nice
rating
29/12/2023
Sayed Hasan
Good product
5
rating
24/12/2023
Biswajit Saha
Excellent
Good
rating
10/12/2023
Tahsin
Good
.
rating
07/12/2023
Supprio Ghosh Nil
.
HC SR04
rating
03/12/2023
H. R. Masum
works fine
Good
rating
23/11/2023
Jaber Mahmud
Good
Ultrasonic
rating
20/11/2023
Ah Mahbub
ভালো
Sonar
rating
19/11/2023
Gazi Saiful Islam
Satisfied
HCsr04
rating
15/11/2023
emon
good
ultra
rating
14/11/2023
Anindya Guha
good
Genuine product
rating
13/11/2023
Shakib Jomaddar
Genuine product
Comment about product
rating
28/10/2023
Hasib Al Hasan
Good
Have less less lessconnectors
rating
08/10/2023
Mahaad
It should have more connectors but it didn’t .
Detecting accuracy
rating
07/10/2023
Misbah
Good Enough
Feedback
rating
02/10/2023
Mainuddin Ahmed
Bought this items for my son. It worked perfectly
-
rating
02/10/2023
Sazid
Nice
Good product
rating
01/10/2023
Md. Nafees Zaman
Product is good. But price is little high.
Works perfectly
rating
12/09/2023
Talha Jubair Siam
Using it for a project, gives accurate reading
Sensor
rating
11/09/2023
Md Anwarul Islam Abir
Very good product
sonar sensor
rating
09/09/2023
Rafiul Omar
working fine
H
rating
07/09/2023
Masum Iquebal
J
Good
rating
04/09/2023
Shajin Ahsan
Good
Ultrasonic Sensor
rating
02/09/2023
Mizanur Rahman
Good
Good
rating
02/09/2023
Gourab Chakma
Good
HC-SR04
rating
01/09/2023
Sakib
Product was good. It correctly measure the distance
Very Good
rating
12/08/2023
Muhaiminul Hasan
Good, the one I got works with 3.3 v right out of the box(it is 2.8v-5v supported) also supports 1- wire mode with only trig pin. works great with esp32/8266
Nice
rating
10/08/2023
Rahman
Fine
Good
rating
09/08/2023
Rakibul Hossain
Best quality
product review
rating
05/08/2023
Tonmoy
The item was good, and works perfectly.
5
rating
04/08/2023
MD Shariful Islam
Good
Good
rating
02/08/2023
Sahil Yasar
Good
sonar
rating
28/07/2023
rafi
working
This one is working
rating
21/07/2023
Sakibur Rahman
Good
Not working
rating
21/07/2023
Sakibur Rahman
Waste of my time and money
Ultrasonic Sonar Sensor HC- SR04
rating
06/07/2023
Saif Islam
grt
Ultrasonic Sonar Sensor HC- SR04
rating
03/07/2023
FARDIN
ok
Ultrasonic Sonar Sensor
rating
03/07/2023
Mohammad Tarequl Islam
Ok
Comment
rating
30/06/2023
Ishrak Hasan
Nice product
Review
rating
11/06/2023
Alex Ricky Karmakar
Good
SR04
rating
02/06/2023
Jubaer Mahmud
No comments
Ultrasonic sensor
rating
17/05/2023
Md Mehedi Hasan
This sensor works good with preferable range .
Very precise
rating
16/05/2023
Hossain Mohammad Faysal
Love the precision on these bad boys. Pretty awesome for the price. Paired with a temperature sensor, these things gives out very precise distance data.
Ultrasonic Sonar Sensor HC- SR04
rating
11/05/2023
Saif Islam
best quality
awesome product
rating
11/04/2023
Soumya Karmakar
well packaging
Good
rating
11/04/2023
Shanto
Good
Ultrasonic Sound sensor
rating
31/03/2023
Zahidul Islam
Good one.. works pretty well
Sensors
rating
28/03/2023
Mehedi
Sensors works properly
Great Service
rating
22/03/2023
Zayaan
Worked perfectly
Average
rating
19/03/2023
Protik
Very week
Good
rating
12/03/2023
Niloy
Working Well. Good product
Ultrasonic Sonar Sensor HC- SR04
rating
02/03/2023
Ismail
Thanks for sending a nice item.
sensor
rating
26/02/2023
moniruzzaman
working fine
Awesome
rating
22/02/2023
Ferdous Asif
Awesome
GOOD PRODUCT
rating
10/02/2023
NAZMUL HOSSEN
GOOD PRODUCT
Nice product
rating
29/01/2023
Musavvir Haque
Working Nicely
Rating
rating
27/01/2023
Shek yeakin
Good condition
Good
rating
09/01/2023
Labib
Very good
Good
rating
05/01/2023
Nazmul Haque Parthib

Worked as promised

Satisfying
rating
03/01/2023
Roni
Satisfying
Project
rating
06/12/2022
Israk Entisar
Well made product
UL sensor
rating
04/12/2022
Sardar Piash
Outstanding
Ultrasonic Sonar
rating
02/12/2022
Sazzad Hossen
The product was good. The product fulfilled the requirement.
AMAZING
rating
29/11/2022
Aaseer Ahbab Shayaan
LOVELY WONDERFUL
Hc SR 04
rating
26/11/2022
Reaz
Nice
Not check
rating
26/11/2022
Md real
Ok
Good
rating
24/11/2022
Niloy
The product was good.
Good
rating
24/11/2022
Niloy
The product was good.
Sensor
rating
16/11/2022
Tanzil Parvez
Good
Good
rating
07/11/2022
Shuvro
Good
US sensor
rating
04/11/2022
Aneek Siddiki
Good
Thanks RoboticsBD.
rating
30/10/2022
Md. Fahim Faysal Niaz
Best product ever. I\'m satisfied.
good
rating
27/10/2022
Shimul Islam
good
.
rating
26/10/2022
mohammed shahriar
.
.
rating
23/10/2022
SAIP SADIK
I am very happy to buy this.\r\nWorks fine
Nice
rating
11/10/2022
Jesan
Good
Mid good
rating
07/10/2022
Tanzim khan
Good
Amazing
rating
30/09/2022
Ahmed Afif
Thanks Robotics BD for delivering all the products in good conditions
Excellent
rating
21/09/2022
Binoy kumar
Working good
SR04
rating
21/09/2022
Saleh Edu
Works Perfectly
Ultrasonic sensor
rating
23/08/2022
Muhtasim Ferdous Reshad
If there was 3pin ultrasonic it would be good.. but this is also fine
Rating
rating
20/08/2022
AL Miraz
10
Awesome
rating
21/06/2022
Towhed Ahmed Nadim
I like it
Sensor
rating
21/06/2022
Md Roknul Hakim Alrazi
Very useful product
Good
rating
17/05/2022
Ferdous
Nice product
Hc
rating
24/04/2022
Tashrif
Good
Overall good
rating
07/04/2022
Munna
Working fine
Like this
rating
02/04/2022
Rayhan Utshab
Good
Ultrasonic sensor
rating
01/04/2022
Soumik
Good
Review
rating
01/04/2022
Nasim
good quality product
Good
rating
20/03/2022
Sadman
Works perfectly
Great!
rating
23/02/2022
Dr. Engr. Muhammad Reazul Haque
Great!
Good
rating
20/01/2022
Shahansha Mahabub
Works fine for me!
Good
rating
20/01/2022
Mafiur Rahman
Good
Good
rating
31/12/2021
Md Mynul Islam
Good
Cable For Arduino UNO/MEGA (USB A to B)-3.2 Feet/1
rating
31/12/2021
AL-Muzahid
Good quality
Good
rating
31/12/2021
Shimul
Good
Best
rating
29/11/2021
Sanaur Asif
It is working properly.\r\nAnd I\'m using in my project.
Good
rating
18/11/2021
Samiul
It works as expected
Nice product
rating
16/11/2021
M R Hassan
Great service
Nice product
rating
16/11/2021
M R Hassan
Great service
Sensor
rating
18/10/2021
Arfanul Kabir Apurbo
One sensor is not working...
Ultrasonic sensor
rating
09/10/2021
Fahim Abrar
This also satisfied me
Ultrasonic sensor HC- SR04 - Ultrasonic Sensor Mou
rating
04/10/2021
MD MAHFUJUR RAHMAN
The quality of the product is good.
Good quality
rating
01/10/2021
Md. Ariful Haque
Works fine.
Ultrasonic Sensor
rating
28/08/2021
Fahim
Good Products. Very functional
N/A
rating
08/08/2021
Sherajum Monira Mira
Good
Sr04?
rating
26/07/2021
Reza
Good product
Ultrasonic Sensor
rating
23/07/2021
Ridwanul Islam Shafi
Good product
awesome
rating
24/06/2021
raiya
awesome
good
rating
23/06/2021
Rubayet
good
sensor quality is as expected at this price
rating
27/05/2021
Wasif Hossain
sensor quality is fine
Hasan
rating
07/05/2021
Md Hasanul Karim
Very good condition
A
rating
27/04/2021
Salim Ahammed
A
Ok
rating
20/04/2021
Pinto
No screw and nut included for installation.
ok
rating
06/04/2021
Nazmus Sakib
ok
Good
rating
03/04/2021
Mithul
Good
It worked well.
rating
31/03/2021
Aisha
It worked well.
.
rating
22/03/2021
Abdullah Al Mukti
Well
Did not test yet
rating
23/02/2021
Abdur Rahman Bin Sharif
Did not test yet
Did not test yet
rating
23/02/2021
Abdur Rahman Bin Sharif
Did not test yet
Nice
rating
22/02/2021
Ekhtiar Riju
Perfect
5 out of 5
rating
10/02/2021
Abdullah Al Suad
excellent
sensor
rating
19/01/2021
Shahriar
best
G
rating
20/12/2020
Shuvro Dev
G
Ultrasonic sensor HC- SR04
rating
13/12/2020
Antora Dev
covering a good range.
rating
13/12/2020
Arafat
Good quality
Product quality
rating
07/12/2020
Azwad Habib
Good product
Hossain Azad
rating
17/11/2020
Hossain Azad
Good
Great
rating
09/11/2020
Debnath Saummya Protyay
Great
Review
rating
07/11/2020
Anwarul Kabir
Good
Low price
rating
06/11/2020
Abdul Kadir
Very good in service & quality.
Good
rating
01/11/2020
ANUP PAUL
Good product
good product. fast delivery.
rating
13/10/2020
Tariq Sadat
good product. fast delivery.
Good
rating
12/10/2020
Sakib
Good
Don't know!!!
rating
08/10/2020
Md. Mahfuzul Islam
didn\'t use it..... hope it will work.... but packing system was very poor......
Top notch
rating
04/10/2020
Sabbir Hossain
Sensor was good
Good Quality
rating
12/09/2020
Kazi Asif Mahmud
satisfied
Ultrasonic sensor
rating
09/09/2020
Md shahadat kabir
It\'s one pin is ban
Sensor
rating
02/09/2020
Junaid Tasneem Zoha
Great
Medium Quality
rating
02/09/2020
Nayeem Hossain
দুইটা কিনেছিলাম। একটা ভালোভাবেই কাজ করছে। কিন্তু অন্যটা মাঝে মাঝে গার্বেজ ভ্যালু দিচ্ছে। কোন কাভার বা প্যাকেট ছাড়াই খোলামেলা এসেছে। তেমন ভালো মনে হয়নি।
Sonar sensor
rating
24/08/2020
Fidel Arnob
Good product
Good product
rating
28/07/2020
Mosharaf Hossen
Good product
Review
rating
17/07/2020
Danial
valo cholce
ok
rating
14/07/2020
Sabbir Ahmed
ok
GUVA-S12SD UV Detection Sensor Module
rating
08/07/2020
KAWAM ZAHIN
havn\'t tested it yet but as far my experience with robotics bd, it should work as it syas\r\n
high price
rating
02/07/2020
Zareef
nice but price is a little high\r\n
Sensor
rating
20/05/2020
Ariful Islam Fahim
Reliable device
4.5
rating
13/05/2020
Md. Ahsan Habib
Got it as expected.
As usual
rating
26/04/2020
Ahnaf Hasan
As usual sensor
Ok
rating
24/03/2020
Belal Hossain Shuvo
Ok
Good Product
rating
24/03/2020
Alvee
work Properly
A+
rating
23/03/2020
Talha Bin Tareq
V.Good
Robotics
rating
22/03/2020
Md.Sujaur Rahman
Very well
Good
rating
06/03/2020
Md Shafiqul Islam
Working good
Good
rating
01/03/2020
Mugdha
Good
Review
rating
21/02/2020
Atanu Kumar dey
Good
Good quality
rating
20/02/2020
Md Yusuf Khan
It came exactly as described
Great
rating
29/01/2020
Ikram
Worked fine!
Good
rating
27/01/2020
Nowshed Galib
The products quality of robotics bd is so good
HC SR
rating
25/01/2020
Arham Nawaf\r\nArham Nawaf
Good
Best
rating
19/01/2020
Fm saad
Best
Good enough
rating
14/01/2020
Mubtasim Turzo
Good in Quality.
Good quality
rating
14/01/2020
Shakil
5★
Ok
rating
07/01/2020
MD. Fazlul Haque
Ok
good
rating
06/01/2020
Tahmid Hossain Nihal
the product in well enough and works well
Excellent
rating
02/01/2020
Dr sakeb\r\n
Excellent
Ultrasonic sensor HC - SR04 - Ultrasonic Sensor Mo
rating
28/12/2019
Mamunur Rashid Alex
Good
Perfect
rating
23/12/2019
Nur Mahmud
Detects objects perfectly
Value
rating
09/12/2019
Rasedul Alam
Good
Good
rating
29/10/2019
Fuad Rabbi Shuvra
Nice product.
Good
rating
24/10/2019
Nazmul
Good
Good
rating
23/10/2019
Ratul Hasan
Valo
sensors
rating
12/10/2019
md rafiqul islam
good
Sensor
rating
10/10/2019
Mazharul
Good
Wow
rating
09/10/2019
Shukur
Gd
good quality product
rating
08/10/2019
Samiul Islam
works fine.
Work it fine
rating
08/10/2019
Jubayer
Work it fine
Good
rating
24/08/2019
Asikur Rahaman
Good
Good Sensor
rating
24/06/2014
Mehedi B.
Good Sensor for distance measurement and proximity detection
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Reference: RBD-1951

Anemometer/Wind Speed Measurement Sensor 0-5V

High hardness, Corrosion protection. Waterproofness and High precision. The mode of its output signal:0-5V(Voltage signal). supply voltage: DC 12-24V. Power consumption:Voltage MAX≤0.3W. Start wind speed:0.4-0.8m/s.

Price BDT 2,950
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LM35 Quick view

Reference: RBD-0241

LM35 Temperature Sensor

Calibrated directly in Degree Celsius (Centigrade) Linear at 10.0 mV/°C scale factor 0.5°C accuracy guarantee-able (at a25°C) Suitable for remote applications Low cost due to wafer-level trimming Operates from 4 to 30 volts Less than 60 mA current drain Low self-heating, 0.08°C in still air Non-linearity only 0.25°C typical  LM35 (working) tested by...

Price BDT 180
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Knock Sensor Module KY-031 For Arduino ,PIC, AVR, Raspberry pi Quick view

Reference: RBD-0352

Knock Sensor Module KY-031 For Arduino, PIC, AVR and Raspberry pi

Detect shocks with the spring and send a signal to Controller Board Operating voltage: 3.3V-5V Digital output Bolt holes for easy installation. RoboticsBD

Price BDT 99
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Light Depending Resistor (LDR) Quick view

Reference: RBD-0995

LDR 5 mm Light Depending Resistor

Diameter: 5mm No. of Pins: 2 Type of Mounting: PCB Through Hole Maximum Operating Temperature: +800°C (Approx.) Dark resistance:1-20 Mohm

Price BDT 5
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Superbright Ultra Violet LED UV Lamp 5mm 2500mcd Robotics Bangladesh Quick view

Reference: RBD-1178

Superbright Ultra Violet LED UV Lamp 5mm 2500mcd

Size: 5mm Emitted Color : UV View Angle: About 20 - 25 degree. Luminous Intensity: 800mcd-2500mcd   

Price BDT 20
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Arduino SD card Module Quick view

Reference: RBD-0387

Arduino SD card Module

All SD SPI pins output, MOSI, SCK, MISO, and CS. Support 5V/3.3V input. This module can handle 2GB SD cards. Size:4.7  x 3.1 cm. LED indicator. SD Card Holder. RoboticsBD Onboard 3.3V regulator (AMS1117-3.3) for +5v to 3.3V generation. 3.3V is also available as output.

Price BDT 250
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MAX6675 Module + K Type Thermocouple Sensor (Arduino compatiable) Quick view

Reference: RBD-0320

MAX6675 Module + K Type Thermocouple Sensor (Arduino compatiable)

Internal integrated cold junction compensation circuit. RoboticsBD With a simple three serial SPI interface; Temperature signal can be converted into 12-bit digital Embedded thermocouple break detection circuitry. High impedance differential inputs. Operating Voltage(VDC): 3 to 5.5 Temperature Range(°C): 0 to +1024 Cold Junction Compensation Range(°C):...

Price BDT 450
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Omron Proximity Sensor Switch E2E-X5MF2-Z Robotics Bangladesh Quick view

Reference: RBD-0492

Omron Proximity Sensor Switch E2E-X5MF2-Z

Proximity-sensing / Diffuse Type Voltage: DC 6-36V Current: 300mA Sensory Distance: 5mm

Price BDT 1,299
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ZMCT103C 5A Range Single Phase AC Micro Current Transformer Sensor Robotics Bangladesh Quick view

Reference: RBD-1424

ZMCT103C 5A Range Single Phase AC Micro Current Transformer Sensor

Onboard precision microcurrent transformer. Onboard sampling resistor. The module can measure AC currents less than 5A, the corresponding analog output 5A/5mA. Rated input current: 5A Rated output current: 5mA Change: 1000: 1 The linear range: 0 ~ 10A (100 ohms) Linearity: 0.2%

Price BDT 250
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RTD PT-100 Temperature Sensor Quick view

Reference: RBD-0493

RTD PT-100 Temperature Sensor

Temperature Range : 0C-400C Shield Material : Metal Total Length(Approx.) : 2M / 6.6 Ft; Weight : 46g;

Price BDT 799
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Omron Proximity Sensor Switch Omron E2E-X5ME1 Robotics Bangladesh Quick view

Reference: RBD-0491

Omron Proximity Sensor Switch Omron E2E-X5ME1

Sensor Type: Inductive Sensing Distance: 0.197" (5mm) Output Type: NPN-NO, 3-Wire Response Frequency: 400Hz

Price BDT 1,299
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I2C Level Conversion Module 3~5V Fro Arduino Quick view

Reference: RBD-0358

I2C Bi-Directional Logic Level Converter- 2 Channel

Dimensions: 11×15 x 2 (L x W x H) mm Weight: 1gm Mutual transform between 5V TTL and 3.3V TTL Two channels of logic and high voltage low voltage logic can two-way transform Portable and lightness, with 2 rows 4 pin contact pins

Price BDT 250
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Fingerprint Scanner Sensor JM-101 Robotics Bangladesh Quick view

Reference: RBD-1243

Fingerprint Scanner Sensor JM-101

Resolution: 500dpi Supply current: <60mA Supply voltage: 3.3V Fingerprint image entry time: <1.0 seconds Peak current: <60mA

Price BDT 1,990
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Human Presence Radar LD2410 Respiration and Heartbeat Monitoring Non-contact Induction Sensor Robotics Bangladesh Quick view

Reference: RBD-2152

Human Presence Radar LD2410 Respiration and Heartbeat Monitoring Non-contact Induction Sensor

Human Presence Radar LD2410 Respiration and Heartbeat Monitoring Non-contact Induction Sensor High-sensitivity 24GHz sensing module

Price BDT 2,250
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Force Sensitive Resistor - Square Quick view

Reference: RBD-2172

Force Sensitive Resistor Square High Quality

Easily customizable to a wide range of sizes Cost-effective Ultra-thin; 0.45 mm Robust; up to 10 million actuations Simple and easy to Integrate. RoboticsBD Force Sensitive Resistor Square High Quality

Price BDT 1,720
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Sound Output Module Speaker Module Microphone Sensor Module Sound Sensor for Arduino Robotics Bangladesh Quick view

Reference: RBD-2318

Sound Output Module Speaker Module Microphone Sensor Module Sound Sensor for Arduino

The Speaker module is composed of a power amplifier and a loudspeaker. Sound size can be adjusted by the potentiometer on the circuit board. Enter different frequencies, the speakers produce different tones. Can be carried out by for Arduino encoding and DIY their music box!Product data interfaceusing anti plug,the two sides of the interface are...

Price BDT 990
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Touch Sensor Switch Module Robotics Bangladesh Quick view

Reference: RBD-2099

Touch Sensor Switch Module

Main chip: LM393 Working voltage: for DC 5V Single-channel signal output Low-level output signal used for human body touch sensor alarm Adjustable sensitivity Pin Connector to board: 4 Pins

Price BDT 75
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Reed Switch Module Robotics Bangladesh Quick view

Reference: RBD-1914

Reed Switch Module

Working voltage 3.3V-5 Output format: digital switching output (0 and 1)A fixed bolt holes for easy installation

Price BDT 170
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PL2303 USB to TTL Serial Converter Robotics Bangladesh Quick view

Reference: RBD-0389

PL2303 USB to TTL Serial Converter

Adopt imported controller PL2303HX, which can stabilize the flash with high speed 500mA self-recovery fuse for protection Two data transmission indicator can monitor data transfer status in real time Reserve 3.3V and 5V pin interface, easy for the DDWRT of different voltage system that needs power The entire board is coated by the high quality transparent...

Price BDT 98
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Small Microphone Sound Sensor Module Robotics Bangladesh Quick view

Reference: RBD-2097

Small Microphone Sound Sensor Module

5V Dc Power Supply Power indicator light The comparator output is light High Sensitivity Sound Microphone Sensor Detection Module Electric condenser microphone

Price BDT 65
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Shaftless Vibration Motor Robotics Bangladesh Quick view

Reference: RBD-1249

Shaftless Vibration Motor

Voltage Range: DC 2.5-4V. Motor Diameter: 10 mm. Motor Thickness: 3.4 mm. Min. Rated Speed: 9000RPM Max. Rated Current: 90mA

Price BDT 90
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LM35D Analog Temperature Sensor Module Robotics Bangladesh Quick view

Reference: RBD-2217

LM35D Analog Temperature Sensor Module

Based on the semiconductor LM35 temperature sensor Can be used to detect ambient air temperature Calibrated directly in °Celsius (Centigrade) Linear + 10 mV/°C Scale Factor 0.5°C Ensure accuracy (at +25°C) Low power consumption, less than 60uA Low output impedance, 1mA current through only 0.1Ω With screw holes for easy installation and fixed. Aperture...

Price BDT 160
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IR Digital 38khz Infrared Receiver Sensor Module Robotics Bangladesh Quick view

Reference: RBD-1728

IR Digital 38khz Infrared Receiver Sensor Module

IR Digital 38khz Infrared Receiver Sensor Module

Price BDT 95
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FPM10A Optical Fingerprint Reader Sensor Modules (With Shield) Quick view

Reference: RBD-0553

FPM10A Optical Fingerprint Reader Sensor Modules (With Shield)

Supply voltage: DC 3.6 ~ 6.0V / 3.3V Supplying Supply Current: Current: <120mA Peak current: <140mA Fingerprint image time: <1.0 seconds

Price BDT 3,900
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pH Sensor Analog Meter Kit... Quick view

Reference: RBD-0523

pH Sensor Analog Meter Kit For Arduino

Module Power: 5.00V Module Size : 43 x 32mm(1.69×1.26″) Measuring Range :0 – 14PH Measuring Temperature: 0 – 60 ℃ Accuracy : ± 0.1pH (25 ℃)

Price BDT 2,499
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JoyStick 5Pin Breakout Module For Arduino Quick view

Reference: RBD-0393

JoyStick 5Pin Breakout Module For Arduino

Dimensions: 40 x 27 x 15 (LxWxH) mm. RoboticsBD Weight: 10gm (without Hat). 2.54mm pin interface leads. Operating Voltage: 5V. Long service life and stable performance. Standard interface and electronic building blocks. Widely use in Arduino DIY projects. RoboticsBD

Price BDT 88
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Reference: RBD-1552

868MHz RF LoRa SX1276 Long-Distance Communication Module

Working Frequency: 868 MHz Distance: 8000m RF IC: SX1276

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IR Digital 38khz Infrared Receiver Sensor Module Robotics Bangladesh Quick view

Reference: RBD-1728

IR Digital 38khz Infrared Receiver Sensor Module

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Male Pin Header Single Row  ( Short ) Quick view

Reference: RBD-0654

Male Pin Header Single Row (Short)

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Arduino Nano Quick view

Reference: RBD-0032

Arduino Nano

USB Driver: CH340 Operating Voltage (logic level): 5V With Mini USB 8 analog inputs ports: A0 ~ A7 14 Digital input / output ports: TX, RX, D2 ~ D13 1 pair of TTL level serial transceiver ports RX / TX Using Atmel Atmega328P-AU MCU There is a bootloader installed in it Standard 0.1” spacing DIP (breadboard friendly). Manual reset switch. Please select...

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Reference: RBD-1441

PC817 OPTOCOUPLER

IC Name: PC817X Package/Case: DIP-4

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Water Level Sensor Gold Coating Robotics Bangladesh Quick view

Reference: RBD-1935

Water Level Sensor Gold Coating

Water-level sensor indicates the level of water in an overhead tank Gold coated Long life time Simple working procedure

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Sharp GP2Y0A21YK0F Analog Distance Sensor 10-80cm Robotics Bangladesh Quick view

Reference: RBD-1203

Sharp GP2Y0A21YK0F Analog Distance Sensor 10-80cm

Distance measuring range: 10 cm to 80 cm Output type: Analog voltage Output voltage differential over distance range: 2.05 V (typical) Update period: 38 ± 10 ms

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 4Pin ON-OFF Switch With Lamp Quick view

Reference: RBD-0997

6A 250V SPDT ON-OFF Rocker Switch with Light

Rating: Max 6A at 250VAC, 10A at 125VAC Switching Mode: ON-OFF Structure: SPDT Panel Cut-Out: 17 x 13 mm Material: Plastic and Metal Colour: Black-red Overall Dimensions: 21 x 15 x 16 mm (L x W x H)

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