Condition: New product Sensor composed by micro AL2O3 ceramic tube, Tin Dioxide (SnO2) sensitive layer, measuring electrode and heater are fixed into a crust made by plastic and stainless steel net The heater provides necessary work conditions for work of sensitive components
Condition: New product MQ-4 gas sensor has high sensitivity to Methane, also to Propane and Butane. The sensor could be used to detect different combustible gas, especially Methane It is with low cost and suitable for different application
Condition: New product This is a simple-to-use gas sensor, suitable for sensing LPG, natural gas and coal gas concentrations in the air. It has a high sensitivity and fast response time. Sensor provides an analog output based on gas concentration.
High sensitivity to LPG, iso-butane, propane Small sensitivity to alcohol, smoke. Analog and Digital Output - Threshold for digital voltage can be set using on board pot Easy to use module with all necessary electronics on board Working voltage: 5V
With this 37 in 1 ultimate package ,you can do almost all the experiment you can think of ,never need to worry about again you don't have proper materials . This do save you a lot of time ,so you just need to focus on your project ,be more creative ,and make some amazing project