Useful tips for everyday
Is it safe to leave output pins unconnected? Output pins are generally safe when unconnected, but it’s a good practice to connect them to pull-up…
How do you find the moment of inertia of a servo motor? The inertia for rotating this point mass about an axis is calculated by…
What are the parts of a magnetic contactor? A contactor has three components. The contacts are the current-carrying part of the contactor. This includes power…
Which timer used in PWM mode? We will use the simplest timer, TIMER0 for PWM generation. So we have an 8 bit counter counting from…
What is drain current of JFET? For the case vGG=vGS=0, the drain current at pinch-off is called the drain-source saturation current, IDSS. Operation beyond the…
How do you bias a NPN transistor? Transistor biasing can be achieved either by using a single feed back resistor or by using a simple…
What is the difference of computer organization and computer architecture? Computer Architecture is concerned with the way hardware components are connected together to form a…
Why do transistors need a resistor? The resistors are used as a means of generating voltage drops and thereby pulling the transistor into the desired…
Can I charge a capacitor with a battery? It’s very easy to charge a capacitor. When the DC voltage source is outputting more than the…
How do you measure a short circuit? The first thing you’ll need to do to find a short circuit is to look for physical signs.…