I have applied the...

How to frame a genetic algorithm for a given problem?]]>

Help with DAC using MAX5250]]>

I have been building a constant power circuit to drive a motor on a solar powered car, and was after someone to have a look at it to see if there is any problems with its design.

The circuit is powered by a 6ish watt solar panel being fed into an MPPT that outputs 12 volts. The circuit uses an arduino uno to control a buck converter that feeds the motor a constant amount of...

i need someone to look at this circuit before my teacher will get it]]>

Given three inputs, design a combinational digital circuit that corresponds to three mutually exclusive outputs. You may only use T flip-flops to store outputs.

User presses button A to turn light A on, then presses button C to turn light C on and turn light A off. If the user presses button C again, then light C will turn off.

...

I've been stuck on this problem for a while now and so far I've only been able to come up with a sequential logic solution....

Digital Logic Circuit Problem]]>

I have this circuit:

I have to:- find h-parameters for this network
- find the absorbed power using the h-parameter

Two-port network and h-parameters - How to find them for this circuit]]>

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3kΩ ll 6kΩ = 2kΩ

2kΩ + 2kΩ = 4kΩ

4kΩ + 4kΩ = 8kΩ

8kΩ ll 8kΩ = 4kΩ

Rth = 4kΩ

Then I tried to find the short-circuit current:

( 8kΩ / ( 8kΩ + 4kΩ + 2kΩ + 6kΩ ll 3kΩ) ) 2mA = ( 8kΩ / 8kΩ ) 2mA = 2mA

But I still have a feeling that this is wrong some how, any idea?]]>

How can i find the Voltage Output Swing of TLC271 with 2kΩ resistor Load.]]>

combined circuit, superpositional conundrum. please help me not feel like an idiot.]]>

Hello, I am having trouble transforming this circuit to s-domain using Laplace Transformation and then transforming back. It would be great if I could get some help in a step by step manner. I have attached my workings as well but didn't get the answer correct. Question is in attachment. My workings are as follows:]]>

MOD:

Added the datasheet for you.]]>

bend/flex sensor, regulated pulses]]>

I have attached here a filter i acquired from one of my professors. From first glance, I saw that the presence of the inductor and capacitor at the two ends seem to mimic the Tee section bandpass filter. Since I am trying to solve for the bandwidth to be used from the formulas available, i was wondering if what i am doing is in the right direction or if anybody can propose a solution?

Currently this is what I have...

View attachment 161385

I am not sure if I am able to...

Help in the conversion of circuit to a T section Bandpass]]>

A vacuum diode consists of two parallel conductive plate, each of...

Electric Potential Distribution in a Vacuum Diode]]>

I have a DC power supply of 12W: 5V & 2.4A. I need to drop the voltage by approximately 0.65V to 4.35V to charge a 4.2V device. I was planning use a resistor and then a switch that would add another resistor when desired to...

Controlling Voltage and Current]]>

I know that to solve this, I have to:

1) Find Voc.. Which I did using nodal analysis

2) short circuit terminals a and b and then find In current passing through that short circuit

3) use Rth = Voc/In to find the Thevenin resistor

The problem arises...

Thevenin equivalent circuit with independent and dependent sources]]>

So we need to make a 4-Level elevator using D-flipflops and other Logic Gates. We decided to make it simple by just making the circuit call the elevator cart per floor (we tried using monostable per floor T__T ) and bringing the cart to the first floor. We decided to use the D flipflop for the level indicator because we don't know how to apply it to the Elevator Controller. We're running out of options and ideas. The simplest thing I can think of is just pressing a button...

4-Level Elevator using D Flipflop]]>