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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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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 609
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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
HR202 Humidity Detection Sensor Module
  • HR202 Humidity Detection Sensor Module

HR202 Humidity Detection Sensor Module

RBD-147
HR202 Humidity Detection Sensor Module
BDT 299
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

HR202 Humidity Detection Sensor Module

Description
  • can detect the humidity of the surrounding environment
  • adjustable sensitivity (blue digital potentiometer adjustment)
  • Operating voltage 3.3V-5V
  • output in the form of
  • analog voltage output, b. digital switching outputs (0 and 1)
  • with fixed bolt hole for easy installation
  • board PCB size: 3cm * 1.6cm
  • power indicator (red) and digital switch output indicator (green)
  • comparator with LM393 chip, which is stable
 
Module interface specification (4-wire)
  • VCC external 3.3V-5V
  • GND external GND
  • DO small plate switch digital output interface (0 and 1)
  • AO board analog output interface


Product Details
RBD-147
28 Items
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Reference: RBD-414

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Reference: RBD-1188

IR Transmitter - White (5mm)

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Non-invasive AC current... Quick view

Reference: RBD-1173

Non-invasive AC current Sensor Split Core Current Transformer SCT-013-000

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Reference: RBD-523

Analog pH Sensor / Meter Kit For Arduino

Need to measure water quality and other parameters but haven't got any low cost pH meter? Find it difficult to use with Arduino? Analog pH meter, specially designed for Arduino controllers and has convenient and practical "Gravity" connector and a bunch of features

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Reference: RBD-1207

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Reference: RBD-1677

52mm PP Liquid Water Level Sensor Horizontal Float Switch Down

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Reference: RBD-104

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Reference: RBD-624

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Reference: RBD-321

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Reference: RBD-689

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Reference: RBD-344

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Reference: RBD-425

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Reference: RBD-691

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Optical Dust Sensor - GP2Y1010AU0F Quick view

Reference: RBD-441

Optical Dust Sensor - GP2Y1010AU0F

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

Reference: RBD-553

FPM10A Optical Fingerprint Reader Sensor Modules (With Shield)

FPM10A Optical Fingerprint Reader Sensor Modules Connect RoboticsBD Fingerprint Shield on top the Arduino Uno R3 Install Adafruit Fingerprint Library (Check Download Tab) Upload this code to Arduino Uno Board (Arduino Code SFG Demo) Run SFG Demo V2.0 Windows Test Software as Administrator

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5 In 1 Portable CO2... Quick view

Reference: RBD-1654

5 In 1 Portable CO2 Detector Air Quality Detector Intelligent Air Detector

5 In 1 Portable CO2 Detector Air Quality Detector Intelligent Air Detector Temperature and Humidity Sensor Tester Carbon Dioxide Monitor TVOC Formaldehyde Detection HCHO Detector - Black

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Reference: RBD-23

PIR Motion Sensor

This is a simple to use motion sensor. Power it up and wait 1-2 seconds for the sensor to get a snapshot of the still room. If anything moves after that period, the 'alarm' pin will go low.

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Laser Rangefinder UNI-T LM60 Quick view

Reference: RBD-1235

Laser Rangefinder UNI-T LM60

Laser Rangefinder UNI-T LM60 Digital Laser Distance Meter battery-powered 40m/50m/60m diastimeter HD 2.0"Color display

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APDS-9930 RGB and Gesture Sensor Quick view

Reference: RBD-428

APDS-9930 RGB and Gesture Sensor

Description: This is RGB and Gesture Sensor, a small breakout board with a built in APDS-9960 sensor that offers ambient light and color measuring, proximity detection, and touchless gesture sensing. This is, in fact, the same sensor that the Samsung Galaxy S5 uses and is probably one of the best gesture sensors on the market for the price.

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

Reference: RBD-320

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Sharp GP2Y0A21YK0F Analog... Quick view

Reference: RBD-1203

Sharp GP2Y0A21YK0F Analog Distance Sensor 10-80cm

The Sharp distance sensors are a popular choice for many projects that require accurate distance measurements. This IR sensor is more economical than sonar rangefinders, yet it provides much better performance than other IR alternatives. Interfacing to most microcontrollers is straightforward: the single analog output can be connected to an...

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Reference: RBD-680

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Superbright Ultra Violet... Quick view

Reference: RBD-1178

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Reference: RBD-686

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Reference: RBD-555

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Reference: RBD-559

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Reference: RBD-1757

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Reference: RBD-368

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FPC1020A Capacitive... Quick view

Reference: RBD-1648

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Reference: RBD-1196

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Reference: RBD-1355

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Reference: RBD-1248

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Reference: RBD-1219

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Reference: RBD-430

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Reference: RBD-939

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Reference: RBD-120

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Reference: RBD-654

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