Gravity:Analog Carbon Monoxide Sensor (MQ7)

Gravity:Analog Carbon Monoxide Sensor (MQ7)The MQ7 is a simple to use Carbon Monoxide (CO) sensor suitable for sensing CO concentrations in the air. It can detect CO gas concentrations anywhere from 20 to 2000ppm. The sensitivity can be adjusted by the potentiometer. Notice: The new version of analog sensor port pin mapping has been changed as the following two features. Please check the tips for changing sensor cable pin mapping while using the I O Expansion shield. We will continue to

It provides the welding areas to make full use of extra space on it

we like using 4050/74LVC245 series and similar logic to perform proper level shifting

MicroSD card and USB cable not included (but we do have lots of options in the shop if you'd like

8) but PoE is expensive

Build a dashboard to visualize data on LED displays and automotive gauges

} This camera module can be a pretty neat project addition

Connecting cable: ø4

V2 Datasheet

developed in conjunction with Arduino

Microchip has Windows-only calibration software

Specification Sheet

temporarily halt program execution at a given location or condition