Useful tips for everyday
What is ADC power supply? Powering any data converter, such as an analog-to-digital converter (ADC) or digital-to-analog converter (DAC), requires a clean, low-noise power supply.…
What kind of sensors are used in line following? There are many sensors that can be used for a simple application like line following (IR…
What is the difference between L value and R value references? “l-value” refers to a memory location that identifies an object. “r-value” refers to the…
Should I turn off start-stop? If you know you’ll be stationary for a while it’s worth it, but stopping the engine for very short periods…
Why is my permission denied in Terminal Linux? While using Linux, you may encounter the error, “permission denied”. This error occurs when the user does…
Is the concatenate function still available in Excel? Important: In Excel 2016, Excel Mobile, and Excel for the web, this function has been replaced with…
What happens when the lookup value is not on the first column? In order for VLOOKUP to work, the lookup value must be on the…
Is a shapefile a feature class? Feature classes are homogeneous collections of common features, each having the same spatial representation, such as points, lines, or…
How do you use Arduino analog pin as digital pin? You can always use the analog pins for digital writing. digitalRead() works on all pins.…
What is the impulse response of ideal low pass filter? It is infinitely Non-Causal: The impulse response of the ideal low pass filter extends to…