Useful tips for everyday
How do you determine the size of a function? Size of function = Size of all local variable which has declared in function + Size…
How do you calculate Norton equivalent current? Any collection of batteries and resistances with two terminals is electrically equivalent to an ideal current source i…
How do you calculate heat loss through a surface? The general heat loss formula is: Q=U*A*ΔT, or in plain words, the heat loss of an…
Can you power a Raspberry Pi through the GPIO pins? A Pi can be powered directly from these pins, and it can also power other…
Can NEMA 4 be used outside? Type 4: Weather tight (weatherproof) enclosures. Constructed for either indoor or outdoor use to provide a degree of protection…
Which type of transistor is BC547? NPN transistor BC547 is a Bipolar Junction Transistor, abbreviated as BJT. It is an NPN transistor. It has three…
What is D type flip flop? A D-type flip-flop is a clocked flip-flop which has two stable states. A D-type flip-flop operates with a delay…
How do Arbitron ratings work? Arbitron reports three basic audience estimates. Persons: the estimated number of persons listening. Rating: the percent of the survey area…
What is real time operating system with example? A real-time operating system (RTOS) is an operating system that guarantees a certain capability within a specified…
What is USB frame? USB Frames. USB data transfers occur through a series of events called transactions. Transactions are conducted within a host-controlled time interval…