Questions tagged [electrical-engineering]

Question 1

This problem is based on, A337517, the most recent OEIS sequence with the keyword "nice". \$a(n)\$ is the number of distinct resistances that can be produced from a circuit with exactly \$n\...

Question 2

Objective Simulate an edge-triggered D Flip-Flop. What is D Flip-Flop? A D flip-flop is an electronic digital device that outputs an inputted data (abbr. D) with synchronization to a clock (abbr. ...

Question 3

Introduction: Two resistors, R1 and R2, in parallel (denoted R1 || R2) have a combined ...

Question 4

Write a program or function that takes input: all resistors available and a resistance value and outputs a truthy value of whether or not it is possible to get the resistance by using those resistors. ...

Question 5

AWG (American Wire Gauge) is a common way of specifying wire sizes. Your task in this challenge is to convert from a given gauge to the diameter of the wire in inches. The size in inches for the ...

Question 6

Resistors and other electronic components are typically manufactured with values that conform to one of the E-series of preferred numbers. IEC 60063 defines the following E-series: E6: 10 15 22 33 ...

Question 7

Ohm's law tells us that the current (I) in amps flowing through a resistance (R) in Ohms when a voltage (V) is applied across it is given as follows: V = I / R ...

Question 8

Theory Kirchhoff’s Current Law (KCL) says that when you sum up all the electric currents (positive for the electric currents going to a junction, and negative for electric currents leaving a junction),...

Question 9

The picture below shows a RLC circuit. A RLC circuit is an electrical circuit consisting of a resistor (R), an inductor (L), and a capacitor (C), connected in series or in parallel. (1) In order to ...

Question 10

SPICE is an electrical circuit simulation program originating from UC Berkeley. Your goal is to implement a minimalistic version which can solve for the nodal voltages and branch currents of a circuit ...

Question 11

Introduction The Fibonacci Linear Feedback Shift Register (LFSR) is a digital circuit which generates a stream of random-looking bits. It consists of several 1-bit flip-flops in a row, with certain ...

Question 12

Introduction When building an electronics project, a schematic may call for a resistor of an unusual value (say, 510 ohms). You check your parts bin and find that you have no 510-ohm resistors. But ...

Question 13

You are a contractor for a company who designs electrical circuits for the various products they make. One day, the company accidentally gets a huge shipment of one-ohm resistors and absolutely ...

Question 14

There is already a problem on here about calculating the total resistance of a resistor diagram. However, that problem deals only with series-parallel diagrams, which are trivially reducible. Here I ...

Question 15

Good Afternoon Golfers, Our challenge for today is inspired by XKCD comics 356 and 370. We're going to write a program to calculate the resistance of a group of resistors. A forewarning that this is ...

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Questions tagged [electrical-engineering]

Total resistance from unit resistors

Simulate D Flip-Flop

Parallel resistance in electric circuits

Is the Circuit Possible?

Convert AWG to Inches

Generate E-series of preferred numbers

Volts, Amps, Watts and Ohms: given two, calculate the other two

Apply Kirchhoff’s Current Law – find the missing current

What's the voltage over each component?

mini SPICE solver

Evaluate a Linear Feedback Shift Register

Resistors of Unusual Value

Build a program that creates a minimal one-ohm resistor diagram for a given resistance

Build an evaluator for nontrivial resistance diagrams

Calculating Resistance (Nerd Sniping)

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