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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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Jumper Wire Single Medium Quick view

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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.

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Jumper wire 40 Pcs Quick view

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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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Ohm (Ω) 1/4w Resistors - Pack of 5

Choose your desire Resistor value from below: 

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5 mm Green LED (Pack of 5) Quick view

Reference: 768

5 mm Red LED (Pack of 5)

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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.

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Buzzer Quick view

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5 mm Green LED (Pack of 5)

5 mm Green LED (Pack of 5)

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All best sellers

    PIR Motion Sensor

    23

    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.

    BDT 88
    rating Read the 45 reviews
    Average rating: 4.5/5 - Number of reviews: 45
    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

    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.

    This unit works great from 5 to 12V (datasheet shows 12V). You can also install a jumper wire past the 5V regulator on board to make this unit work at 3.3V. Sensor uses 1.6mA@3.3V.

    The alarm pin is an open collector meaning you will need a pull up resistor on the alarm pin. The open drain setup allows multiple motion sensors to be connected on a single input pin. If any of the motion sensors go off, the input pin will be pulled low.

    The connector is slightly odd but has a 0.1" pitch female connector making it compatible with jumper wires and 0.1" male headers.

    Note: The colors of the wires can vary greatly. Looking at the unit from the top, the middle wire is ground, the left-most wire is the alarm, and the right-most is the power.

    Datasheet

    Product Details
    23
    151 Items
    Pir motion sensor
    rating
    06/12/2020
    Zaief
    Good product
    Good product
    rating
    03/12/2020
    Faisal Ahmed
    Received the product in good condition. But there is not mentioned which pin is VCC, positive & ground.
    Verry good product
    rating
    17/11/2020
    Zunnun misori
    Verry good product
    Pir Motion sensor
    rating
    17/11/2020
    Mehedi Hasan
    Product is good. And obviously delivery on time.
    A
    rating
    15/11/2020
    mamunnyam
    Good
    Pir
    rating
    12/11/2020
    Muhammad Rubel
    Good
    Good
    rating
    01/11/2020
    ANUP PAUL
    My product was not real
    Good condition and packaging is also good.
    rating
    03/10/2020
    Suvro
    Good condition and packaging are also good. Not tested yet.
    Average Quality PIR Motion Sensor in cheap price.
    rating
    23/09/2020
    Nafis
    The sensor is working but sensitivity of the sensor is not that accurate.Tried adjusting the sensitivity and time knobs.Didn\'t improve that much.
    PIR motion sensor
    rating
    08/09/2020
    Nasim
    It\'s nice and good working.Thanks a lot
    Review
    rating
    03/09/2020
    Md Korban Ali
    Highly recommended
    ভালো ছিলো।
    rating
    02/09/2020
    Nayeem Hossain
    প্রথমে ভেবেছিলাম সেন্সরটা নষ্ট ছিলো। পরে ভেরিয়েবল রেজিস্টর ঘুরিয়ে ঘুরিয়ে এডজাস্ট করার পর ঠিকমতোই কাজ করছে। নতুন যেই সেন্সর গুলো আসছে এখন সবগুলোই এডজাস্ট করে নিতে হয়।
    great
    rating
    01/09/2020
    Sakib Chowdhury
    No issues.
    Nice sensor
    rating
    26/08/2020
    Asif aAl
    Low price range e onek valo kaj kore . Kintu motion besi hole ektuy unstable hoye jay
    Sensor
    rating
    25/08/2020
    Adison Habib
    It\'s very Good
    good working
    rating
    22/08/2020
    Mahir Al Shahriar
    this is working good
    Faulty readings
    rating
    17/08/2020
    Cornelius
    Sensor does not work properly. Jumpers were not soldered to the board.
    PIR
    rating
    16/08/2020
    Md. Ashikur Rahman
    good
    Sensor
    rating
    12/08/2020
    Fahim Anin
    Good
    zubair khan
    rating
    29/07/2020
    Zubair khan
    এক্টা নস্ট আরেক টা মনে হয় ভালো \r\nএদের সার্ভিসফালতু।
    5
    rating
    17/07/2020
    MD. Myne uddin
    Really good
    Review
    rating
    17/07/2020
    Danial
    valo
    Very good
    rating
    14/07/2020
    Riajul Haque Rana
    I am satisfied, I used it to control Light, it is okay. I recommend the seller
    Good product
    rating
    13/07/2020
    Iqbal Hossain
    Good product
    PIR
    rating
    08/07/2020
    KAWAM ZAHIN
    works fine (for my project)
    PIR sensor
    rating
    03/05/2020
    Rahee Mahmood
    excellent workability
    Good
    rating
    26/04/2020
    Avijit
    Good
    5
    rating
    26/04/2020
    A k m RezwanAli
    Good
    A
    rating
    27/03/2020
    Siddiqur Rahman
    Best quality
    Good
    rating
    24/03/2020
    Alvee
    work properly
    Gt
    rating
    23/03/2020
    Rafat Hossain
    Valo
    Faulty
    rating
    01/03/2020
    Shamsuddoha Ranju
    Seems bad quality product
    Awesome
    rating
    17/02/2020
    Md. Asiqur Rahman Khan
    This one really so sood
    Good
    rating
    14/02/2020
    TusharSuvro
    Worked fine
    Average quality product
    rating
    10/02/2020
    Md. Shariful Alam
    Could b nice choice for low cost projects.
    Not functional
    rating
    29/01/2020
    Bountyhunter
    the sensor appears to be not functioning properly, i double checked my code and circuit, also waited 30 seconds for calibration but the sensor was just not working. Maybe it got damaged on it\'s way or something.
    good
    rating
    06/01/2020
    Tahmid Hossain Nihal
    the product in well enough and works well
    Value
    rating
    09/12/2019
    Rasedul Alam
    Good
    Not good
    rating
    20/08/2020
    Nayeem

    সেন্সর নষ্ট ছিলো।

    Answer:

    What is your order number?

    Work it fine
    rating
    08/10/2019
    Jubayer
    Work it fine
    PIR
    rating
    06/08/2019
    john
    Products were expected and completely satisfied
    Motion sensor
    rating
    15/02/2020
    Rtr Ornob
    Motion-sensor,, ta re ki programming kora ace kina,,,,kinar por kono programming kora lagbe ki,,,,,,,,,,,&,,,,,, 1.Working voltage: AC koto,,,,,,, 2.Load power: ........... 3.Sensing range: details gulo den
    Pit
    rating
    05/06/2019
    Janaka
    Good
    Nice Product
    rating
    04/11/2018
    Alimul I.
    I think price can be revised for this product
    So good.I like it.
    rating
    19/05/2018
    Tasnim R.
    So good.I like it.
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