Mbed capacitance meter

11 Dec 2015

Hi all, What about adding some additional components? Like an 555 IC. I found a circuit that works fine. http://www.capacitance-meter.com In addition, consider these tips. http://elm-chan.org/works/cmc/report.html

16 Nov 2016

When the anode and cathode of a pn-junction diode are connected to external voltage such that the potential at anode is higher than the potential at cathode, the diode is said to be forward biased. If you want to know more about electronics please visit this link: http://www.win-source.net/

24 Jul 2017

One question I have is "how can I enable or disable a pin on the mbed, within the code?" I certainly know how to declare a pin as AnalogOut, DigitalIn, or whatever, but I don't know how to disable the function of a pin once the code is running.

04 Oct 2017

Hi...i am a new user here. I would like to say the good about AnalogIn is that it is ratiometric. That is, it does not measure voltage in volts, but instead gives a reading that is a decimal fraction of Vout, so readings will vary from 0.00 to 0.99, or possibly 1.0. That means all you have to do is time how long it takes to go from 0.0 to 0.63, and that is one RC time constant.

https://www.7pcbassembly.com/

21 Feb 2018