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Jumper Wire Single Medium Quick view

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Jumper Wire Single Medium

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

Price BDT 3
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Choose your desire Heat Sink Size from below: 

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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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Ohm (Ω) 1/4w Resistors - Pack of 5

Choose your desire Resistor value from below: 

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

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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) Quick view

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Push Button Switch (2PIN)

Breadboard friendly Mounting Style: Through Hole Mounting Direction: Vertical

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Reference: RBD-0758

BC547 NPN Transistor

BC547 NPN DIP Transistor

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- BDT 151 On sale! Arduino Uno R3 Quick view

Reference: RBD-0094

Arduino Uno R3

Arduino UNO in Bangladesh Micro-controller : ATmega328. Operating Voltage : 5V. Input Voltage (recommended) : 7-12V. Digital I/O Pins : 14 (of which 6 provide PWM output). Analog Input Pins : 6.

Price BDT 949 Regular price BDT 1,100
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All best sellers

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 140 reviews
Average rating: 5/5 - Number of reviews: 140
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

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.

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
64 Items
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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Double-ended 50cm Cable... Quick view

Reference: RBD-0314

Double-ended 50cm Cable Crocodile Clips

Colour: Red, Green, Yellow, White, and Black, etc. Cable length: 40 cm. RoboticsBD Net weight: 50 gm. They are very useful for connecting components to wires. It is insulation covered clips connected to the wire from both ends. RoboticsBD *You will receive 1 pcs cable of random color.

Price BDT 20
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HB100 Microwave Sensor 10.525GHz Doppler Radar Motion Detector Arduino  Quick view

Reference: RBD-0411

HB100 Microwave Sensor 10.525GHz Doppler Radar Motion Detector Arduino

Low current consumption (typical 30 mA) CW or pulse operation Flat profile Long detection range (20 m) Supply voltage: 4.75V to 5.25V X-Band Frequency: 10.525 GHz Minimum Power Output: 13 dBm EIRP. RoboticsBD

Price BDT 620
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- BDT 35 Reduced price TCS230 TCS3200 Color Sensor... Quick view

Reference: RBD-0156

TCS230 TCS3200 Color Sensor Recognition Module

Operating Voltage: 3V-5V High-resolution conversion of light intensity to frequency. Chip pins all has drawn for standard 100. Put the needle (2.54 mm). Mil-convenient for bitmap board. Programmable color and full-scale output frequency. Communicate directly with a microcontroller. Low-profile surface mount package.

Price BDT 410 Regular price BDT 445
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Force Sensitive Resistor 0.5" Quick view

Reference: RBD-0368

Force Sensitive Resistor 0.5"

Thickness: 0.4mm Trigger Force: 20g, triggered (default resistance<200kΩ)  Pressure Measuring Range: 20g~6kg Static Pressure & Dynamic Pressure Measurement (within the frequency of 10Hz) Initial Resistance: >10MΩ Activation Time: <0.01S Operating Temperature: -40°C~+85°C  Lifespan: >1million times Hysteresis: +10%,(RF+ -RF-)/FR+,1000g...

Price BDT 890
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Humidity Detection Sensor Module Rain Detection for Arduino Quick view

Reference: RBD-0665

Humidity Detection Sensor Module Rain Detection for Arduino

Operating voltage: 5V Provide both digital and analog output Adjustable sensitivity. RoboticsBD Output LED indicator Compatible with Arduino TTL Compatible Bolt holes for easy installation

Price BDT 90
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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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XKC-DS1603L V1 Ultrasonic... Quick view

Reference: RBD-2148

XKC-DS1603L V1 Ultrasonic Level Sensor Non-contact Sensing

XKC-DS1603L.V1 Ultrasonic Level Sensor Non-contact Sensing UART Serial Port 3.3~12V Non-contact detection, no contact with the to be tested. Suitable for liquids of various densities and forms. Small size, easy to install, suitable for all kinds of detection occasions. Suitable for containers of various materials and thicknesses. Product performance is...

Price BDT 2,540
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Touch Sensor Switch Module 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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RCWL-0516 Microwave Radar Sensor Module Human Body Induction Switch Module Quick view

Reference: RBD-0622

RCWL-0516 Microwave Radar Sensor Module Human Body Induction Switch Module

Transmission signal processing control chip RCWL-9196 Wide operating voltage range 4.0V to 28.0V Penetrating detection capability, compared with the traditional infrared feeling PIR Adjustable Block time and distance Operating Current: 2.8mA (typical); 3mA (max) Detection Distance: 5-9m Transmitting Power: 20mW (typical); 30mW (max) RoboticsBD

Price BDT 150
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Shaftless Vibration Motor 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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New AS7343 Visible Spectrum... Quick view

Reference: RBD-2330

AS7343 Visible Spectrum Infrared Color Spectrometer Sensor

The AS7343 is a 14-channel highly versatile, multi-purpose spectral sensor enabling new consumer, commercial, industrial and laboratory applications. It is optimized for reflective, transmissive and emissive measurements including color matching, fluid or reagent analysis or general spectral reconstruction. The spectral response is defined by individual...

Price BDT 5,990
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OV2640 2.0 Mega Pixel 1/4''... Quick view

Reference: RBD-1976

OV2640 2.0 Mega Pixel 1/4'' CMOS Image Sensor Camera Module

High sensitivity for Low-Light Operation. Low Operating Voltage for Embedded Portable Apps. Supports Scaling. The Standard SCCB Interface is Compatible with the I2C Interface.

Price BDT 299
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IR Receiver Shielded Quick view

Reference: RBD-1191

IR Receiver Shielded

Internal filter for PCM frequency. Inner shield, good anti-interference ability. High immunity against ambient light. Improved shielding against electric field disturbance 3.0V or 5.0V supply voltage; low power consumption. TTL and CMOS compatibility. Suitable transmission code:NEC code,RC5 code. Universal receiver. 38 KHz. Infrared remote control receiver.

Price BDT 15
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OPT101P PHOTODIODE/AMPLIFIER Quick view

Reference: RBD-1210

OPT101P PHOTODIODE/AMPLIFIER

Single Supply:2.7-36V High Responsivity:0.45A/W(650nm) Bandwidth:14Khz

Price BDT 150
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Voltage Regulator Buck... Quick view

Reference: RBD-1764

Voltage Regulator Buck Converter Max 5-40V to 1.2-36V Step Down

High Power DC-DC Step Down Module Input Voltage: 5-40V DC Output Voltage: 1.2-36V DC Efficiency: 95% Maximum Power: 200W

Price BDT 425
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2 Pin Pitch 5.0mm Straight... Quick view

Reference: RBD-1184

2 Pin Pitch 5.0mm Straight Pin Screw PCB Terminal Block Connector

5.08mm pitch. Pin header: Tin plated brass. Contacts: Nickel plated brass. Strong, compact, lightweight. Heat resistant.

Price BDT 8
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Liquid Suspended Particles Turbidity Sensor Detection Module Kit (Original) Quick view

Reference: RBD-0813

Liquid Suspended Particles Turbidity Sensor Detection Module Kit

Operating Voltage: 5VDC. Current: 30mA (MAX). Operating temperature: -30 ° C to 80 ° C. Compatible with Arduino, Raspberry Pi, AVR, PIC, etc. Measuring Range: 0 ~ 1000 NTU.

Price BDT 820
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On sale! GUVA-S12SD UV Detection Sensor Module Quick view

Reference: RBD-0426

GUVA-S12SD UV Detection Sensor Module

Power supply voltage of 2.5 V ~ 5 V Low power consumption Wide detection range: 240 nm to 370 nm Wide Angle: 130 degrees Schottky type photosensitive diode Good linear response High sensitivity

Price BDT 750
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Generic SP Racing F3 EVO Brushed V2.0 Quick view

Reference: RBD-0946

Generic SP Racing F3 EVO Brushed V2.0

Supported Receiver Input Signal: PPM, SBUS, DSM Support PPM, SBUS, DSM receiver input signal Battery voltage detection and buzzer interface Large current NMOS transistors, operating current can reach 10A or higher Use STM32F303CCT6 + MPU6500, advanced hardware platform F3 for higher flight stability

Price BDT 1,299
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Shaftless Vibration Motor 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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Angle Sensor Module for Arduino SW-520D Quick view

Reference: RBD-0151

Angle Sensor Module for Arduino SW-520D

Operating voltage 3.3V-12V A fixed bolt hole for easy installation Wide voltage LM393 comparator Maximum output current: 15mA Can work on low voltages

Price BDT 320
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TP4056 Lithium Battery Charger Module With Protection Dual Functions Quick view

Reference: RBD-0919

TP4056 Lithium Battery Charger Module With Protection Dual Functions

Dimension: 25 x 19 x 10 (LxWxH)mm. Input interface: micro USB. Current Protection: Yes Charging mode: Linear charging. Current: 1A adjustable. Charge precision: 1.5%. Input voltage: 4.5V-5.5V. Full charge voltage: 4.2V.

Price BDT 40
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