ATmega48 gas leakage Detector (MQ-4 sensor)

| August 5, 2019 Updated
ATmega48 gas leakage Detector (MQ-4 sensor)

Gas detector circuit ATMEGA48 microcontroller based on the used gas sensor MQ-4 gas when it detects buzzer with audible warning in addition to the RGB LEDs with a warning status reported in the blinking green, green, flashing red, red. PCB Design SMD components used half the size of a small Leak Gas Detector circuit Resources Bascom and hex codes DipTrace PCB drawing files there .. Gas detector circuit assembly with the ceiling of 10 …. 20cm distance must be gas source and the distance between the at least one meter must be

mq-4-gaz-dedektoru-atmega48-kacak-gaz-dedektoru-gaz-sensoru

source: avrproject.ru alternative link:

FILE DOWNLOAD LINK LIST (in TXT format): LINKS-22812.zip

Published: 2014/03/06 Tags: ,



2 Comments “ATmega48 gas leakage Detector (MQ-4 sensor)

  1. Electronics CircuitsElectronics Circuits

    IL300 Optical Audio Signal Separator Low-Frequency

    Linear optocoupler IL300 One of the diode is part of the output circuit, the other is used as feedback. IL300 optocoupler is suitable for both direct and transfer AC signal with a bandwidth of 200 kHz via a linearity of up to 0.01%. The function is stable in terms of temperature, while the temperature coefficient is only ± 0.05% / oC. The effective value of the insulation voltage, which lasts at IL300 trial period is 1s 5300V. Transmitter, the input side is emitting diode AlGaAs. Operating current can be between 0.5 mA to 40 mA, the best linearity is at 5 mA. On receiving feedback side of the silicon photodiode operating at a radiation source current. optical transmission occurs at a wavelength of 890nm.

    REPLY
  2. Elektronisch ProjekteElektronisch Projekte

    MQ-4 ATmega48 Gasleckdetektor

    Gas-Detektor-Schaltung ATMEGA48-mikrocontroller basierend auf dem verwendeten gas sensor-MQ-4 gas, wenn es erkennt Summer mit Warnton zusätzlich zu den RGB LEDs, die mit einem warning-status gemeldet, die in der blinkend grün grün, blinkend rot, rot. PCB-Design und SMD-Bauteile verwendet, die Hälfte die Größe von einem kleinen Gas-Leck-Detektor-Schaltung Ressourcen Bascom und hex-codes DipTrace PCB-Zeichnung Dateien da .. Gas-Detektor-Schaltungsanordnung mit der Obergrenze von 10 …. 20cm Abstand muss sein gas-Quelle und der Abstand zwischen dem mindestens einen meter betragen muss

    REPLY

Leave a Reply

Your email address will not be published. Required fields are marked *

 

Comment moderation is enabled. Your comment may take some time to appear.