Pay in 4 interest-free payments of $27.25 Learn more
Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
Clock frequency: up to 20 MHz
which will host processor load
Memory of MAX & MIN measuring value
GPIO: The Pi Zero has the same 40 pins General Purpose Input/Output connections as the Model A+
· Voltage: DC12V
MQ135 Air Quality & Hazardous Gas Detection Sensor Module control kit Clock frequency: up to 20The MQ135 Air Quality Sensor Module a low cost semiconductor sensor that can detect the presence of Ammonia (NH3), Mono nitrogen oxides (NOx), Alcohol, Benzene, Smoke, Carbon dioxide (CO 2), etc. This module provides both digital and analog outputs. MQ135 Air Quality Sensor module can be easily interfaced with Microcontrollers, Arduino Boards, Raspberry Pi, etc. Suitable for home or industrial on LPG, natural gas, coal gas monitoring devices.
US$ 35.90
US$ 32.99
US$ 39.90
US$ 39.90
US$ 23.60
US$ 31.90
