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1.Sensor MQ-2(Rangkain Sederhana)
download rangkaian disini
download video disini
download datasheet disini


2. Sensor MQ-7(Rangkaian ADC)
download rangkaian disini
download video disini
download datasheet disini

3. Sensor MQ-8(Rangkaian UAS)
download rangkaian disini
download video disini
download datasheet MQ-8 disini
download datasheet relay disini
download datasheet Buzzer disini
download datasheet BCD74ls248 disini