CO2 chemical sensor
hi everybody, im currently doing a project on CO2 chemical sensor. So what im supposed to do now is to know how it works, and then eventually make them. I am trying to find websites that sell them, and buy it from them. Then me and my supervisor will dismantle them, and learn how it works. anyone know which websites sells them? and how does it works? If there are links to learn/read more about CO2/H20 chemical sensors. Please do post them here too. Thanks all.