Useful tips for everyday
What is a pin and port? 3 Answers. 3. 16. The pins are what stick out of an IC, and connect electrically to the outside…
Can diodes function as capacitors? In a reverse biased p-n junction diode, the p-type and n-type regions have low resistance. The depletion region of the…
What is the purpose of a ground symbol? This common return path is often called the ground, and can be replaced by the ground symbol.…
What is PB in control system? Where PB is the proportional band. Example: If the PB is 20%, then the gain is 5. A 3%…
Why vacuum tube is used in photoelectric effect? Operating principles. Phototubes operate according to the photoelectric effect: Incoming photons strike a photocathode, knocking electrons out…
Is touching lead solder dangerous? Learn about lead soldering safety. Workers can be exposed to lead during soldering. If handled incorrectly, lead can pose chronic…
Why We Use start bit in UART? Framing error. A UART will detect a framing error when it does not see a “stop” bit at…
What happened to capacitor when the power source is removed? When the source is removed, the charge on the capacitor has to be conserved, you…
What is full wave rectified sine wave? To rectify both half cycles of a sine wave, the full-wave rectifier uses two diodes, one for each…
What is rise time of RC circuit? Rise time and fall time: Rise time rt is defined as the time it takes for a signal…