Month: September 2021
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How to calculate the value of a resistor from colour codes
To calculate the value of a resistor from colour codes. Then, First, you have to locate the Tolerance band.The tolerance band mostly in most of the resistors is made from either gold colour or silver colour. Then you need to look at the next band which tells you the multiplier. Then you need to look…
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Resistor
A resistor is an electronic component that offers resistance in the flow of current. The practical resistor has a slight shift in its values from the ideal counterparts. Not all the values of the resistor are available in the market. There is a certain number that is chosen and is readily available. If a particular…
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How to add a new .h header file in STM32 Cube IDE
Click on [arrow] besides Core in your project explorer Right Click on “Inc” folder and point your mouse at the “NEW” menu item. Select “header file” option A new Header file dialog box will appear Fill in the name of the header file in “Header file” with a dot h extension Click on finish Now…
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How to Perform Discrete Fourier Transform on N-Point Sequence using STM32L476G
x(n) = { 0, 1, 0, 1} Here x(n) is a 4 point sequence Now to perform Fourier transform on this sequence. Here X(k) is the DFT of x(n) ‘k’ is the index representing individual frequency component ‘N’ is the Length of the sample sequence ‘n’ is an index of the element of the sequence…