Useful tips for everyday
What do you need to know about St-link / V2? Description The ST-LINK/V2 is an in-circuit debugger and programmer for the STM8 and STM32 microcontrollers.…
How do you use constraints in SystemVerilog? SystemVerilog allows users to specify constraints in a compact, declarative way which are then processed by an internal…
What are the requirements for conductors installed in parallel? All of the paralleled conductors in each phase, neutral or grounded set must be the same…
How do you simplify a networked resistor? Strategy for simplifying a resistor network Begin as far away as possible from the circuit location in question.…
Is rg6 coax 50 ohm? The most common RG designations seen these days are RG-6, RG-8, RG-11, RG-58 and RG-59. RG-58 and RG-8 are 50…
Does diode have tolerance? Tolerance of Zener Diode The range of voltages about the breakdown voltage in which a Zener diode conducts in the reverse…
Can current flow through an op amp? Long before the op amp was invented, Kirchoff’s law stated that the current flowing into any node of…
What is the difference between autotransformer and transformer? In an autotransformer, portions of the same winding act as both the primary winding and secondary winding…
What does driving mean in electronics? In electronics, a driver is a circuit or component used to control another circuit or component, such as a…
What if there is no ground wire in switch? Connecting a ground wire to a switch without a ground screw If you can’t, connect the…