Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
hi,
When breathing against a glass, a shape of the air that comes out of the nasal cavity is left on that glass.
Usually those 2 shapes look a little different.
Is there a sensor to test the area that (the exhalation in this case) is left on the glass?
Is it related to the temperature?
Could an...
Thanks for replying and also for the links.
Yes, if the battery handles a load that makes the current go high, that could reduce the battery life.
With loads that show low current, the discharging process takes much longer.
It would be great to connect the battery to an specific circuit (that...
Hi,
I'm trying to find out the remaining charging cyles on NiMH AA 1.2V rechargable batteries.
I'm placing a battery in series with a the parallel of 3 resistors of 2.2 ohms which are 5, 10 and 20 watts respectively.
To log the discharge and using an Arduino UNO and with some visual basic code...
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