Useful tips for everyday
At what voltage are AA batteries dead? AA batteries start off with 1.5 volts of energy, but the voltage goes down as the batteries are…
How many pins are there in MAX7219 LED matrix module? Pin Configuration The 8×8 Dot Matrix Display Module consists of 10 Pins. There are two…
How do you calculate coil density? In the above expression for the magnetic field B, n = N/L is the number of turns per unit…
What happens in a parallel RLC circuit? In series RLC circuit, the current flowing through all the three components i.e the resistor, inductor and capacitor…
What is connector termination? Termination refers to the way the connector is connected to the wire or cable. Proper selection of termination methods and proper…
What is the frequency of astable multivibrator? around 500 Hz The circuit is shown in Figure 1, and is a basic astable multivibrator, a free-running…
Does fixed bias circuit has good stability? Stability in fixed bias: This equation gives a very high value to stability factor(because β is very high),…
In which condition does current flow? The only condition required for a current to flow in conductor is the presence of potential difference. Other than…
Do you need to balance batteries in series? All series-connected cells need to be balanced All battery cells must be kept within an SoC range…
Can I use a higher wattage Zener diode? Yes, it will work fine. Can Zener diode be used in forward bias condition? The Zener diode…