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Choose Your Size Quick view

Reference: 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

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Reference: 1354

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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.

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Jumper wire 40 Pcs Quick view

Reference: 31

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3 Types Available 1. Male to Male  2. Male to Female 3. Female-Female

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

Reference: 245

Kiloohm (KΩ) 1/4w Resistors - Pack of 5

Choose your desire Resistor value from below: 

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Push Button Switch Quick view

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Push Button Switch

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Reference: 766

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

Reference: 768

5 mm Red LED (Pack of 5)

5 mm Red LED (Pack of 5)

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Reference: 758

BC547 NPN Transistor

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On sale! Arduino Uno R3 (Made in Italy) Quick view

Reference: 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 399
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Buzzer Quick view

Reference: 755

5 mm Green LED (Pack of 5)

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HR202 Humidity Detection Sensor Module
  • HR202 Humidity Detection Sensor Module

HR202 Humidity Detection Sensor Module

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
147
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