OK, with the online converter, I selected from 10 grams – forces /centimeter ^2 converts to 0.142233433 PSI, I then divide this into the surface area of the mat.
The final pressure needs to be in PSI.
So far is this correct. 10 grams = 0.098 Newton’s. Mat size is 12” x 12” = 144 square...
10 grams = 0.093 Newton’s, 0.093 Newton’s = 0.142233433 PSI. Then I divide 0.142233433 by the surface of the mat with is which is 30cm x 30cm = 900 square cm. This would mean the pressure per cm is 0.000158. Can anyone confirm if I’m correct please?
I used this online converter to convert...
Lets say that the mat would only be used for 1-2 minutes at anyone time and we were to use a gauge type pressure sensor, this would automatically calibrate the barometric pressure there we should get an accurate representation of the 10g on the mat. The idea of using a U tube would work to a...
It’s become more than obsession of mine now to make this work if it can. I’m not sure if a product like this would have its use or not, never the less, I would still like to mat it if possible.
Berkeman:
“What is the pressure change inside your mat for a 10g weight being added on top of...
Do you think that a mat could be made as sensitive as a barometer?
My idea is designing a inflatable mat that could determine weight of say 10grams placed on it and display an accurate reading of the weight shown on a LCD panel.
Many thanks for your help in advance.
Sorry to be a pain, but i need further help with this and please bear in mind that i have never done this before.
I understand the part where i have to convert the weight into force but i have no idea on how to convert the force into air pressure. Could someone please try and explain to me...
OK, so to get my pressure/force, I need to multiply 10 grams by 9.8066 = 98mN, is this correct? Then I need to divide 98mN by the surface area to give me my air pressure?
I have drawn 2 pictures I would like to show you, but I’m not sure how to upload them to you? May I have an email address...
Hi,
I hope you can help me please. I have an AA battery here that has a weight of 10 grams, I would like to know what 10 grams of weight is equals to in air pressure like mill bar or PSI, can you help please?
Many thanks in advance
Christopher