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Home>mall>Electronics
0Kedvelt

MQ-5 Gas Detection Alarm Circuit Sound and Light Electronic Teaching Training DIY Parts Production Sensor Kit

5.0307
Ft2352.15 / Ft2870.49
  • Direct purchase from the factory

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    Ft471.22 / Ft2870.49
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    Ingyenes ajándék
    Ingyenes ajándék minden vásárlással
    Szállítási politika
    Ingyenes szabványos szállítás 9.9 $ feletti rendelés esetén
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    A termékek visszaküldését 40 napon belül elfogadjuk a termék átvételének dátumától számítva. A testreszabott termékeket nem lehet visszaküldeni vagy kicserélni. Az e-ajándék kártyával vásárolt termékek csak cserélhetők; a visszatérítés nem alkalmazható.

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    1. Visszatérítési és csere politika

    Csak a roymall.com oldalon vásárolt termékeket fogadjuk vissza. Ha helyi disztribútornál vagy más kiskereskedőnél vásároltál, nem tudod visszaküldeni a terméket hozzánk. A végleges eladású termékeket vagy ingyenes ajándékokat nem lehet visszaküldeni.A visszaküldéshez a terméknek használatlannak és eredeti állapotában kell lennie. Eredeti csomagolásban kell lennie.Miután megkaptad tőlünk a visszaküldési utasításokat, csomagold be a visszaküldendő termékeket, és hagyd a csomagot a helyi postán vagy más futárnál.A visszaküldött vagy cserélt terméket 3-5 munkanapon belül feldolgozzuk, miután megkaptuk. A visszatérítést automatikusan feldolgozzuk és jóváírjuk az eredeti fizetési módodra.Nem fogadunk el visszaküldést vagy cserét, ha a termék egyedi gyártású, beleértve az egyedi méretet, színt vagy nyomtatást.További segítségre van szükséged? Lépj velünk kapcsolatba. service@roymall.com vagy Whatsapp: +8619359849471

    2. Visszatérítési politika

    Teljes visszatérítést vagy 100% bolti kreditet kapsz, miután megkaptuk és ellenőriztük a visszaküldött csomagot. A visszatérítést automatikusan feldolgozzuk és jóváírjuk az eredeti fizetési módodra.Kérjük, vedd figyelembe, hogy a szállítási költségek és minden vám vagy díj nem visszatéríthető. A további szállítási költségek nem visszatéríthetők, miután a csomagot kiszállítottuk. Felelős vagy ezen díjak fizetéséért, és nem tudunk eltekinteni tőlük, vagy visszatéríteni, még akkor sem, ha a rendelést visszaküldöd hozzánk.Ha bármilyen problémád van a visszatérítési folyamattal, lépj velünk kapcsolatba. service@roymall.com vagy Whatsapp: +8619359849471
    Feature:


    Product name: Gas detection alarm circuit

    Supply voltage: DC5V

    Appearance size: 60*30mm

    Sensor: MQ-5

    NOTE: This kit requires self-assembly.


    Package includes:


    1 x DIY Kit


    Components List
    Component nameComponent positionQuantity
    1/4W Resistor 5.1RR11
    1/4W Resistor 1KR2, R5~R7,R9, R106
    1/4W Resistor 10KR3, R42
    1/4W Resistor 330RR81
    1/4W resistor 220KIC41
    Ceramic capacitor 104C1,C22
    3MM yellow LEDD1, D22
    Transistor S9012Q11
    Trivalent chromium S9013Q21
    In-line chip LM393U11
    Voice chip C002IC41
    5V Active BuzzerB11
    Straight pin header 4PP11
    Double female Dupont cable 2PP11
    MQ-5 gas sensorMQ-51
    PCB board1


    Principle:


    The gas sensing material used in the MQ-5 gas sensor is tin dioxide with low conductivity in clean air. When there is flammable gas in the environment where the sensor is located, the conductivity of the sensor increases with the increase in the concentration of flammable gas in the air. big. External oscillator resistance 100K~240Ku03a9 (the larger the resistance, the slower the sound speed), the buzzer can be driven to sound after power-on. Pin 1 is grounded, pin 2 is output, pin 3 is the sound terminal, pin 4 is connected to the positive pole of the power supply, and pins 5 and 6 are connected to the shock resistance.


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    MQ-5 Gas Detection Alarm Circuit Sound and Light Electronic Teaching Training DIY Parts Production Sensor Kit

    MQ-5 Gas Detection Alarm Circuit Sound and Light Electronic Teaching Training DIY Parts Production Sensor Kit

    MQ-5 Gas Detection Alarm Circuit Sound and Light Electronic Teaching Training DIY Parts Production Sensor Kit

    MQ-5 Gas Detection Alarm Circuit Sound and Light Electronic Teaching Training DIY Parts Production Sensor Kit

    MQ-5 Gas Detection Alarm Circuit Sound and Light Electronic Teaching Training DIY Parts Production Sensor Kit

    MQ-5 Gas Detection Alarm Circuit Sound and Light Electronic Teaching Training DIY Parts Production Sensor Kit

    MQ-5 Gas Detection Alarm Circuit Sound and Light Electronic Teaching Training DIY Parts Production Sensor Kit

    MQ-5 Gas Detection Alarm Circuit Sound and Light Electronic Teaching Training DIY Parts Production Sensor Kit

    MQ-5 Gas Detection Alarm Circuit Sound and Light Electronic Teaching Training DIY Parts Production Sensor Kit

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        Q: Is there a pinout to respect for the MQ5 module?
        A:
        not sure if you want this *****
        Answered by Taradiddle on 18/08/2023Helpful (0)

      Kosaram Kosár (0)
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