• How to Place an Order

  • Store Pick Up

  • Request for Quotation/ International Sourcing

  • Order Status

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

Reference: RBD-761

Push Button Switch

Push Button Switch

Price BDT 5
More
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
More
In-Stock
Buzzer Quick view

Reference: RBD-758

BC547 NPN Transistor

BC547 NPN Transistor

Price BDT 2
More
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 609
More
In Stock
Buzzer Quick view

Reference: RBD-755

5 mm Green LED (Pack of 5)

5 mm Green LED (Pack of 5)

Price BDT 5
More
In-Stock
All best sellers
Ultrasonic Transducer Waterproof Distance Measuring Sensor Module
  • Ultrasonic Transducer Waterproof Distance Measuring Sensor Module
  • Ultrasonic Transducer Waterproof Distance Measuring Sensor Module
  • Ultrasonic Transducer Waterproof Distance Measuring Sensor Module
  • Ultrasonic Transducer Waterproof Distance Measuring Sensor Module

Ultrasonic Transducer Waterproof Distance Measuring Sensor Module

RBD-396
Specification:
Electrical parameters: JSN-SR04T 
Operating voltage: DC 5V 
Quiescent current: 5mA 
Total current work: 30mA 
Acoustic emission frequency: 40khz 
Farthest distance: 4.5m 
Blind: 25cm 
BDT 850
rating Read the 4 reviews
Average rating: 5/5 - Number of reviews: 4
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:
Electrical parameters: JSN-SR04T 
Operating voltage: DC 5V 
Quiescent current: 5mA 
Total current work: 30mA 
Acoustic emission frequency: 40khz 
Farthest distance: 4.5m 
Blind: 25cm 
Wiring: + 5V (positive power supply) 
Trig (control side) RX 
Echo (the receiver) TX 
GND (negative) 
Module size: 41mm * 28.5mm 
Resolution: about 0.5cm 
Angle: less than 50 degrees 
Working temperature: -10 ~ 70 ℃ 
Storage temperature: -20 ~ 80 ℃

Product Features: 
1, small size, easy to use; 
2, low voltage, low power consumption; 
3, high accuracy; 
4, strong anti-jamming; 
5, integrated with wire enclosed waterproof probe, suitable for wet, harsh measurement occasions.
Application: 
1, Horizontal distance; 
2, obstacle avoidance, automatic control; 
3, the object approaches, there is a perceived 
4, traffic control; 
5, security, industrial control; 
6, artificial intelligence, and research

The basic working principle:
(1) using IO port TRIG trigger location, to the high level signal of at least 10us;
(2) module automatically sends 8 40KHz Fang Bo, automatic detecting whether a signal return;
(3) a signal return, a high level is output through the IO port ECHO, the time duration of the high level is 
ultrasonic from launch to return. The test distance = (high level time * speed of sound (340M/S)) /2;
Product Details
RBD-396
27 Items
Product was good
rating
23/06/2021
Souvik Roy
Fact is the product was really good. It works properly
Ultrasonic sensor
rating
19/04/2021
Murshed
Product model differ from online shop. Connection pin have rust. But working.
Satisfied
rating
18/05/2020
Md. Masudur Rahman
Delivery service was great and product quality is upto my expectation. But price is much higher.
...
rating
10/03/2020
Joy
Nice product
30 other products in the same category:
IR Infrared Obstacle Avoidance Sensor Module Quick view

Reference: RBD-685

IR Infrared Obstacle Avoidance Sensor Module

IR Infrared Obstacle Avoidance Sensor Module

Price BDT 89
More
In-Stock
DHT21 AM2301 Temperature &... Quick view

Reference: RBD-1374

DHT21 AM2301 Temperature & Humidity Sensor

The DHT21 digital temperature sensor is one of the commonest from the range of DHT temperature sensors and boasts a relatively high-temperature measurement accuracy of 0.5oC in 0.1oC steps with a relative humidity accuracy of +/- 3%. It has only 3 wires, including power and ground, meaning only one digital pin is required to interface it to a...

Price BDT 650
More
In-Stock
IR Transmitter - White (5mm) Quick view

Reference: RBD-1188

IR Transmitter - White (5mm)

IR Transmitter - White (5mm) 5 mm Clear Transparent Round Small Lens (Emitting Angle: 30 degrees) Forward Voltage / Direct Current : DC 1.5 Volt 20 mA (Low Voltage Energy Saving) Infrared Ray 850nm (Luminous Invisible Light) for Night Vision CCTV Security Camera Polarity (1.5 V) : Anode (Longer Part) | Cathode (Shorter Part)

Price BDT 4
More
In-Stock
FPC1020A Capacitive... Quick view

Reference: RBD-1648

FPC1020A Capacitive Fingerprint Identification Module

FPC1020A Capacitive Fingerprint Identification Module 1020A is a secondary development module for fingerprint recognition designed for SCM. It has a small size, low power consumption, simple interface, high reliability, small fingerprint template (200 bytes), large-capacity fingerprint recognition (1000 fingerprint recognition response time is less than 1...

Price BDT 1,990
More
In-Stock
5mW Adjustable Laser Dot Diode Module Quick view

Reference: RBD-150

5mW Adjustable Laser Dot Diode Module

5mW Adjustable Laser Dot Diode Module Features: 1. Output Power: 2-5mW2. Wavelength: 650nm3. Working Voltage: 3v - 5v4 .Laser Shape: Dot5. Working temperature: -10 C-40 C

Price BDT 25
More
In-Stock
HSM-20G analog temperature... Quick view

Reference: RBD-163

HSM-20G analog temperature & humidity sensor

HSM-20G analog temperature & humidity sensor

Price BDT 620
More
In-Stock
Fingerprint Scanner Sensor... Quick view

Reference: RBD-1243

Fingerprint Scanner Sensor JM-101

Arduino Compatible Fingerprint Sensor AS608 Tutorials:Library Fingerprint Sensor: https://learn.adafruit.com/adafruit-optical-fingerprint-sensorDownloads:Windows Software: https://cdn-shop.adafruit.com/datasheets/SFGDemoV2.0.rar See the pin diagram below 3.3V Supported Finger Print Diagram Color: RED ---Arduino 3.3V Yellow---Arduino D2 White----Arduino...

Price BDT 1,300
More
In-Stock
Automatic Infrared PIR... Quick view

Reference: RBD-1348

Automatic Infrared PIR Motion Sensor Switch 12V

Descriptions:1. Easy to install.2. Automatic, convenient, safe and practical.3. It has the function of power and detection indication.4. The motion sensor can identify day and night automatically.5. It has a wide detection range made up of up and down, left and right service field.6. This product is a new type of energy-saving lighting switch,it adopts a...

Price BDT 1,350
More
In-Stock
PT100 Platinum Resister Temperature Sensor Waterproof Probe -20℃ ~ 450℃ Quick view

Reference: RBD-321

PT100 Platinum Resister Temperature Sensor Waterproof Probe -20℃ ~ 450℃

PT100 Platinum Resister Temperature Sensor Waterproof Probe -20℃ ~ 450℃

Price BDT 500
More
Pre-Order
Hall Effect Sensor 6851/A3144 Quick view

Reference: RBD-1192

Hall Effect Sensor 6851/A3144

Hall Effect Sensor 6851/A3144

Price BDT 28
More
In-Stock

- BDT 5,901 Reduced price Uni-T UTi85H+ Professional... Quick view

Reference: RBD-1365

Uni-T UTi85H+ Professional Thermal Imager

Uni-T UTI85h+ Alarm Buzzer Thermal Imagining Infrared Camera Thermal Imagers UTi85H+ Thermal Imager 1. High/low temperatures measurement 2. Adjustable emissivity 3. Storage card 4. Alarm buzzer 5. High temperature alarm 6. Flashlight 7. Type-C USB port for charging and data transmission Features HI/LO Temperature Alarm:  Central point temperature...

Price BDT 33,099 Regular price BDT 39,000
More
In-Stock
ESP8285 IR Infrared... Quick view

Reference: RBD-1670

ESP8285 IR Infrared Transmitter Receiver Module WIFI Remote Control Switch

ESP8285 infrared receiving and transmitting wifi remote control switch module development learning board 1. Overview  The ESP infrared transmitting and receiving remote module uses the ESP-01M module with ESP8285 as the core as the main control, and the program is the same as ESP8266. The module has an infrared receiver tube and an infrared transmitter...

Price BDT 750
More
In-Stock
Flame Sensor fire detection module for Arduino Quick view

Reference: RBD-149

Flame Sensor fire detection module for Arduino

Flame Sensor fire detection module for Arduino

Price BDT 88
More
In-Stock
37 In 1 Sensor Module Board... Quick view

Reference: RBD-1541

37 In 1 Sensor Module Board Set Kit For Arduino with Box

37 IN 1 BOX Sensor Kits /37 SENSOR KIT For Arduino with Plastic Box

Price BDT 1,950
More
In-Stock
12V Gas Detector Sensor... Quick view

Reference: RBD-1640

12V Gas Detector Sensor Alarm Propane Butane LPG Natural

Compact, versatile, easy to install, easy to deploy, a flammable gas detector with 85db alarm. Detects propane, butane, LPG, natural, town, coal, common flammable gasses. 12V model with non-polarised (reversible) power terminals for easy wiring. Suitable for leisure craft, vehicles and similar 12V scenarios, eg. campervan / motorhome / RV / yacht / boat /...

Price BDT 1,350
More
In-Stock
On sale! 9 Degrees of Freedom Breakout- MPU-9150 Quick view

Reference: RBD-334

9 Degrees of Freedom Breakout- MPU9150

The 9DOF MPU-9150 is the world’s first 9-axis MotionTracking MEMS device designed for the low power, low cost, and high performance requirements of consumer electronics equipment including smartphones, tablets and wearable sensors. And guess what? You get to play with it.

Price BDT 2,000
More
Pre-Order
5 Way Flame/Fire Sensor Quick view

Reference: RBD-423

5 Way Flame/Fire Sensor

5 Way Flame Sensor Module Digital Analog Output Fire extinguisher Robot Arduino  

Price BDT 495
More
In-stock
Raspberry Pi Camera Module... Quick view

Reference: RBD-568

Raspberry Pi Camera Module V2 - 8 Megapixel,1080p

Camera Module Features: 8 megapixel camera capable of taking photographs of 3280 x 2464 pixels Capture video at 1080p30, 720p60 and 640x480p90 resolutions All software is supported within the latest version of Raspbian Operating System

Price BDT 3,190
More
In-Stock
DS18B20 Digital Thermometer Quick view

Reference: RBD-1198

DS18B20 Digital Thermometer

The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile  user-programmable upper and lower trigger points. The DS18B20 communicates over a 1-Wire bus that by definition requires only one data line (and ground) for communication with a central microprocessor. It has an operating...

Price BDT 90
More
In-Stock
HR202 Humidity Detection Sensor Module Quick view

Reference: RBD-147

HR202 Humidity Detection Sensor Module

HR202 Humidity Detection Sensor Module

Price BDT 299
More
In-Stock

Pixy2 CMUcam5 Smart Vision... Quick view

Reference: RBD-1422

Pixy2 CMUcam5 Smart Vision Sensor

Robot Vision made easier Pixy2 can be taught to detect objects by the press of a button. It is equipped with a new line detection algorithm to use on line-following robots. It can learn to recognize the intersection and follow road signs.

Price BDT 8,450
More
Last items in stock
LM75A IIC I2C High Accuracy Digital Temperature Sensor Quick view

Reference: RBD-689

LM75A IIC I2C High Accuracy Digital Temperature Sensor

LM75A IIC I2C High Accuracy Digital Temperature Sensor

Price BDT 299
More
In-Stock
High Accuracy I2C MAX30105 Particle Optical Sensor Photodetectors Module Quick view

Reference: RBD-812

High Accuracy I2C MAX30105 Particle Optical Sensor Photodetectors Oximeter Module

High Accuracy I2C MAX30105 Particle Optical Sensor Photodetectors Module

Price BDT 2,300
More
In Stock

Envitec OOM202 Medical... Quick view

Reference: 1719

Envitec OOM202 Medical Ventilator Oxygen Sensor

Envitec Honeywell OOM202 Medical Ventilator Oxygen Sensor Made in Germany The EnviteC Medical Oxygen Sensors are intended as oxygen sensing component of an oxygen analyzer that measures oxygen concentration in breathing gas mixtures in the following applications: Sensing device for oxygen in medical ventilators, anesthesia machines, incubators, and...

Price BDT 9,500
More
In-Stock
Current Sensor ACS712-20A Quick view

Reference: RBD-1175

Current Sensor ACS712-20A

DESCRIPTION Sensor module for measuring current. Both AC and DC, up to 20A can be measured. The output is a linear voltage between 0 – VCC, centered around VCC/2 at 0A. The load is connected in series to the screw terminal. * Dimensions: 31 x 13mm* Supply voltage: 5V* Sensitivity: 185mV/A* Sensor: ACS712ELC-05B

Price BDT 199
More
In-Stock
801S Vibration Sensor... Quick view

Reference: RBD-415

801S Vibration Sensor Module vibration Analog Output Sensitivity LM393

01S Vibration Sensor Module vibration Analog Output Sensitivity LM393Size: 41 * 15 * 12.5mm The main chip: LM393, vibrating probe Operating voltage: DC 3-5V Main features: Has a signal output instructions; With analog and TTL-level signal output signal; Output valid signal is high, the light goes out; Adjustable sensitivity (fine-tuning); Vibration...

Price BDT 360
More
In-Stock
TOF10120 Laser Range Sensor... Quick view

Reference: RBD-1644

TOF10120 Laser Range Sensor Module Distance Sensor

TOF10120 range sensor provides accurate and repeatable long range distance measurement for high-speed autofocus (AF). The innovative time-of-flight technology allows performance independent of object reflectance.TOF10120's time-of-flight sensing technology is realized by Sharp's original SPAD (Single Photon Avalanche Diodes ) using low-cost standard CMOS...

Price BDT 1,575
More
In-Stock
GY- BMI160 6DOF Gravity Accelerometer Sensor Quick view

Reference: RBD-700

GY- BMI160 6DOF Gravity Accelerometer Sensor

GY- BMI160 6DOF Gravity Accelerometer Sensor 

Price BDT 500
More
In-Stock
Liquid Suspended Particles Turbidity Sensor Detection Module Kit (Original) Quick view

Reference: RBD-813

Liquid Suspended Particles Turbidity Sensor Detection Module Kit

Liquid Suspended Particles Turbidity Sensor Detection Module Kit

Price BDT 890
More
In-Stock
Current Sensor ACS712-5A Quick view

Reference: RBD-1174

Current Sensor ACS712-5A

DESCRIPTION Sensor module for measuring current. Both AC and DC, up to 5A can be measured. The output is a linear voltage between 0 – VCC, centered around VCC/2 at 0A. The load is connected in series to the screw terminal. * Dimensions: 31 x 13mm* Supply voltage: 5V* Sensitivity: 185mV/A* Sensor: ACS712ELC-05B

Price BDT 184
More
In-Stock
Customers who bought this product also bought:
Raspberry Pi Zero Camera... Quick view

Reference: RBD-1156

Raspberry Pi Zero Camera Adapter

Your new Raspberry Pi Zero has its own camera port, but its smaller than the one on the Pi 3 or 4, so how do you connect your awesome Raspberry Pi camera module to it? This little cable will sort you right out! 15cm end to end and as flexible and strong as you'll ever need this will be perfect for your miniature camera project! *Note - Raspberry Pi Zero...

Price BDT 299
More
In-Stock
L7806CV Linear Voltage Regulator Quick view

Reference: RBD-1012

L7806CV Linear Voltage Regulator

L7806CV Linear Voltage Regulator

Price BDT 10
More
In-Stock
Buzzer Quick view

Reference: RBD-758

BC547 NPN Transistor

BC547 NPN Transistor

Price BDT 2
More
In-Stock
 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
More
In-Stock
UT890D Digital Multimeter Quick view

Reference: RBD-711

UT61A Digital Multimeter

UT61 Series Digital Multimeters are products designed for multi-functional, high precision, high performance and automatic measurements.

Price BDT 3,999
More
In-Stock
Anti-static Stainless Steel... Quick view

Reference: RBD-1169

Anti-static Stainless Steel High Precision Professional Tweezers

Please select your desired models from the list below.

Price BDT 170
More
In-Stock
Raspberry Pi Heat Sink 3 Pcs Quick view

Reference: RBD-1247

Raspberry Pi Heat Sink 3 Pcs

This is a heatsink pack for Raspberry Pi. It contains 3 different heatsinks which respectively corresponds to 3 different chips. It is a perfect solution for cooling the operating temperature when the Raspberry Pi is dealing with complicated work. Compatible With: Pi4B, Pi 3B, PI 3B+

Price BDT 150
More
In-Stock
W1209 Digital Temperature... Quick view

Reference: RBD-1063

W1209 Digital Temperature Controller

The W1209 is an incredibly low cost yet highly functional thermostat controller. With this module (HCTHER0006) you can intelligently control power to most types of electrical device based on the temperature sensed by the included high accuracy NTC temperature sensor. Although this module has an embedded microcontroller no programming knowledge is...

Price BDT 190
More
In-Stock

Follow us on Facebook