Recent content by Jayden

how to calculate mV/g for a sensor?

I attachment my paper-based graphite sensor on a vibration plate, i found that it didn't not manage to achieve a stable outcome. Meanwhile, the reaction towards vibration was too random, and it takes very long time for the resistance in graphite to go back to its original value.. I wonder any...

Hmm.. If i construct it in a way that the paper and graphite is protected from the relative humidity. Will it be possible to last longer? Let's say it's operating in a vacuum or what?

I actually reviewed from here, and I try doing the same things..but it doesn't work well..my graphite resistance doesn't go back to its original state. Today I measure the value was 100k but tomorrow it was like 200k or more..

I measure the graphite by sketching a surface area of graphite using pencil lead on the paper, then protect it using tape to avoid the changes in its density due to relative humidity. Later on i try to apply strain or any vibration on my paper sheet to determine the graphite piezoresistive effect..

Hi guys, I'm new to this forum and I am not so sure where to post my question.. My first question, is graphite capable on detecting vibration? I'm currently doing my Final Year Project, trying to investigate on graphite compound. I using the graphite from the pencil lead and sketch it on a...