Useful tips for everyday
Does more turns mean more torque? More Turns (e.g. 19T) = Higher torque, less rpm, longer battery life. Slower but easier to drive. Less Turns…
What is charging and discharging of lithium-ion battery? During charging, lithium ions (yellow circles) flow from the positive electrode (red) to the negative electrode (blue)…
How does a voltage transistor work? A transistor works when the electrons and the holes start moving across the two junctions between the n-type and…
Does electricity travel on the surface of a wire? Electrical energy also travels via compression waves, with the waves travelling through the electrons within the…
How to create supply symbols in Eagle manual? Chap 8 of the EAGLE manual covers part creation in detail, including how supply symbols are made.…
Are zener diodes reverse biased? The Zener diode has a well-defined reverse-breakdown voltage, at which it starts conducting current, and continues operating continuously in the…
What is trigger mode on oscilloscope? Trigger Modes The trigger mode determines whether or not the oscilloscope draws a waveform based on a signal condition.…
What happens with the resistance in an NTC component? NTC Thermistors are non-linear resistors, which alter their resistance characteristics with temperature. The resistance of NTC…
Can you parallel voltage regulators? To improve efficiency in high-power applications, voltage regulators can be used in parallel to double output current capability—if a means…
How do you reset a subwoofer? Press and hold the Power button while pressing the Input button and the VOL- button (at the same time).…