Useful tips for everyday
How do you get panorama on Android? For the stock Android Camera app, swipe your finger inward from the left side of the screen. The…
What does body diode do in MOSFET? While the body diode is in reverse recovery, its drain-source voltage rises. This behavior can cause a false…
How do I turn off AirPort Extreme 5 GHz? If you are using Apple’s AirPort Extreme router, go to AirPort Utility (in Utilities in Applications.…
What is ECC mode in BIOS? ECC (which stands for Error Correction Code) RAM is very popular in servers or other systems with high-value data…
What is the principle of reciprocation? The reciprocity principle is one of the basic laws of social psychology: It says that in many social situations…
Is it possible to power a NodeMCU using Vin? But i find that when i try to supply power using Vin, the voltage across the…
Which cmdlet displays a list of aliases? The Get-Alias cmdlet gets the aliases in the current session. This includes built-in aliases, aliases that you have…
What are the spirals on power lines? Bird flight diverters — or the “spinning things on power lines” as some folks call them — serve…
How do you search an exact quote or phrase? When you want to search for an exact phrase, you should enclose the entire phrase in…
How to control the led on a Raspberry Pi? Use below python code to control the LED. First we imported the RPi.GPIO module. Since we…