– February 3, 2017
how can i see the schematic diagram of this product ??
Your email address will not be published. Required fields are marked *
Your review *
Notify me of new posts by email.
MQ-4 gas sensor has high sensivity to Methane, also to Propane and Butane. The sensor could be used to detect different combustible gas.
Photo resistors are light sensitive resistors whose resistance decreases as the intensity of light they are exposed to increases.
This sensor sit in line with your water line, and uses a pinwheel sensor to measure how much liquid has moved through it.