Useful tips for everyday
How do I use Arduino RGB? Connect the cathode of the RGB led which is the longer pin of RGB led to the GND of…
What is the order of data bytes? KB, MB, GB – A kilobyte (KB) is 1,024 bytes. A megabyte (MB) is 1,024 kilobytes. A gigabyte…
Why is impulse function important? The impulse function is a very short pulse (in theory, infinitely short) used to evaluate system dynamics. The system’s response…
How much power do electromagnets use? These magnets take 37A to 65A at 230V DC. That is 8.5kW to 15 kW. They use a dedicated…
What purpose does the lumped-element circuit model serve? The lumped-element circuit model is to analyze the transmission line by an equivalent circuit composed of its…
Does the power supply provide power to a CPU fan or case fan? PSU fan. While the power supply (PSU) contains a fan with few…
What does a PI compensator do? A P.I Controller is a feedback control loop that calculates an error signal by taking the difference between the…
How is the saturation of a BJT determined? Saturation (for a BJT) is defined in several ways, but generally it relates to the collector-emitter voltage…
Does a low pass filter block high frequencies? An ideal low-pass filter completely eliminates all frequencies above the cutoff frequency while passing those below unchanged;…
How do you find the impedance of an inductor and capacitor in parallel? It becomes a second-order equation because there are two reactive elements in…