Electronic Measurements

Electronic Measurements

A focus on measurements in the electronic and electrical engineering.


Everyone who is involved in the electronic or electrical engineering will face sooner or later measurement challenges. Experience shows that an error is quickly made. Both the simplest as the more complex measurements could hold a real snag in it. Meettechniek.info will provide information and insight into various measurements and their background.

News and opinion

Development VES instrument

Recently, a prototype of an affordable VES device was developed for use in developing countries on behalf of

My LeCroy recovery story

My LeCroy LT344L oscilloscope, the driving force behind this website, was very very ill. At first it took a long time to boot and later it booted not at all any ...

New wattmeter project

As a result of the popularity of the DIY Arduino Wattmeter and questions about additional functionality, the idea arose to design and produce a more practical w ...

Recent comments

Oscilloscope parameters
In: Arduino wattmeter

Thank you. :)

In: Arduino wattmeter

@Matt, You can monitor the (dis)charging at the battery as you wishes within the accuracy limits described in the article. To reduce the power consumption yo m ...

In: Arduino wattmeter

@Raju, I'm sorry. To convert the code to another system is something to figure it out yourself. I don't have the time for it. Sorry.

In: Arduino wattmeter

@Milli, No, 1024 is correct, that is the number which the reference must be divided by to get the step size. Suppose you have a reference voltage of 4 volt and ...

In: Arduino wattmeter

"The conversion from the raw ADC-values to the real voltage and current values is done with a scale factor: For voltages this is Vscale = ADCsense * Vdiv, ...