
LM393 KY038 High Sensitivity Microphone Sound Detection Sensor Module in Pakistan
SKU: N/Afor Arduino and Raspberry Pi

MQ136 Hydrogen Sulfide Detection Module in Pakistan
SKU: N/ACharacteristics of Hydrogen Sulfide Detection Sensor:
1 it has a signal output indication.
2 it consists of dual signal output (analog output and TTL level output)
The output signal of
3 its TTL is low. When the output is low and the signal light can be directly connected to the microcontroller
4 its analog output 0~5V voltage, the higher the concentration, the higher the voltage.
5 it can detect hydrogen sulfide, liquefied petroleum gas, natural gas, city gas, the smoke has good sensitivity.
6 it has long service life and reliable stability
7 it has the characteristic of fast response recovery

LM393 KY038 High Sensitivity Microphone Sound Detection Sensor Module in Pakistan
for Arduino and Raspberry Pi


MQ136 Hydrogen Sulfide Detection Module in Pakistan
Characteristics of Hydrogen Sulfide Detection Sensor:
1 it has a signal output indication.
2 it consists of dual signal output (analog output and TTL level output)
The output signal of
3 its TTL is low. When the output is low and the signal light can be directly connected to the microcontroller
4 its analog output 0~5V voltage, the higher the concentration, the higher the voltage.
5 it can detect hydrogen sulfide, liquefied petroleum gas, natural gas, city gas, the smoke has good sensitivity.
6 it has long service life and reliable stability
7 it has the characteristic of fast response recovery

LM393 KY038 High Sensitivity Microphone Sound Detection Sensor Module in Pakistan
for Arduino and Raspberry Pi


MQ136 Hydrogen Sulfide Detection Module in Pakistan
Characteristics of Hydrogen Sulfide Detection Sensor:
1 it has a signal output indication.
2 it consists of dual signal output (analog output and TTL level output)
The output signal of
3 its TTL is low. When the output is low and the signal light can be directly connected to the microcontroller
4 its analog output 0~5V voltage, the higher the concentration, the higher the voltage.
5 it can detect hydrogen sulfide, liquefied petroleum gas, natural gas, city gas, the smoke has good sensitivity.
6 it has long service life and reliable stability
7 it has the characteristic of fast response recovery

LM393 KY038 High Sensitivity Microphone Sound Detection Sensor Module in Pakistan
for Arduino and Raspberry Pi

MQ136 Hydrogen Sulfide Detection Module in Pakistan
Characteristics of Hydrogen Sulfide Detection Sensor:
1 it has a signal output indication.
2 it consists of dual signal output (analog output and TTL level output)
The output signal of
3 its TTL is low. When the output is low and the signal light can be directly connected to the microcontroller
4 its analog output 0~5V voltage, the higher the concentration, the higher the voltage.
5 it can detect hydrogen sulfide, liquefied petroleum gas, natural gas, city gas, the smoke has good sensitivity.
6 it has long service life and reliable stability
7 it has the characteristic of fast response recovery