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gas sensor detection alarm module
Selling leads
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.... - the output valid signal is low. - when sound output is low, signal light. - can be used for voice-activated lights, with light sensors to make ...
2024-12-09 18:20:00
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For Stem Education MQ131 Sensing Ozone O3 Gas Detection Sensor Module Description: Working principle: Size: 32mm * 22mm * 30mm (L * W * H) Main chip: ...
2024-12-09 12:27:56
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For Stem Education MQ131 Sensing Ozone O3 Gas Detection Sensor Module Description: Working principle: Size: 32mm * 22mm * 30mm (L * W * H) Main chip: ...
2024-12-09 18:20:17
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...Detection Sensor Module for Arduino Intelligent Car 4 - 6V Specification: - The Dimensions: 32mm x 17mm x15mm - Main chip: LM393, electret ...
2024-12-09 10:55:33
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...Detection Sensor Module for Arduino Intelligent Car 4 - 6V Specification: - The Dimensions: 32mm x 17mm x15mm - Main chip: LM393, electret ...
2024-12-09 18:20:00
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...a flame alarm. On board, digital output interface can be directly connected with the microcontroller IO. Feature 1.Detects a flame or a light ...
2024-12-09 12:32:21
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...a flame alarm. On board, digital output interface can be directly connected with the microcontroller IO. Feature 1.Detects a flame or a light ...
2024-12-09 18:20:17
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...Detection Module Electric Condenser Microphone 37 X 18mm Size Description: 1.Signal output indication. 2.Single channel signal output. 3.The output ...
2024-12-09 12:20:16
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...Detection Module Electric Condenser Microphone 37 X 18mm Size Description: 1.Signal output indication. 2.Single channel signal output. 3.The output ...
2024-12-09 18:20:00
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... alarm, etc. This module is compared with the normally open type vibration sensor module, vibration trigger for longer periods of time, can drive ...
2024-12-09 12:11:58
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