All Questions
Tagged with proteus integrated-circuit
12 questions
1
vote
3
answers
3k
views
The circuit with 74HC138 is working, but with 74LS138 it is not, why?
I used 74HC138 in the first circuit and 74LS138 in the second circuit.
Only the one with the 74HC138 is working.
Why?
- 31
1
vote
1
answer
236
views
Why is this circuit not working?
I was making this automatic street light project with a slight change i.e replacing LDR with vibration sensor on proteus.
While using LDR it worked well as it changed color depending upon light (red ...
- 67
1
vote
3
answers
180
views
74HC221 negative edge trigging
How to use 74HC221 for output variable pulse width on negative edge.
I tried connect B and MR pins to HIGH and A pin to input as tells in datasheet. But it give huge pulse like 1 second.
Probably I ...
- 25
1
vote
0
answers
829
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Integrated battery charger for simulation in proteus 8
I am looking for a library that has an integrated that has the battery charger functionality (MCP73831, MCP73833) to simulate it in proteus 8.
Supposedly there is a library for proteus of this ...
1
vote
0
answers
885
views
Can someone help me in getting to know what is wrong with my Frequency multiplier circuit using 565?
I just learned the working of NE565 and I tried to simulate a Frequency as multiplier using 565 in Proteus , but I don't know why PIN 4 of my NE565 is not giving any output . Its coming plane blank in ...
- 73
0
votes
4
answers
2k
views
TL071 doesn't work like a generic op-amp
I am trying to use the TL071 for a project. I run my simulations on Proteus.
After I ran the simulations and verified the circuit behaves as I want, I ordered the parts and put the circuit together.
...
- 389
0
votes
1
answer
3k
views
Issue of IC 7486 and IC 74LS86 Exclusive Or Gate in Proteus,
Why does IC 7486 Exclusive OR gate is giving and error in PROTEUS Simulation. Error is Simulation Failed due to partition analysis error.
But when IC 74LS86 is implemented it works. Truth Table of ...
- 11
0
votes
1
answer
610
views
Transistor parameter in Proteus
I am just learning the electronics and by the help of proteus I am learning the behaviors of different components.
Could someone please tell me how do I change the Emitter current values of a ...
- 286
0
votes
1
answer
1k
views
Why can't I simulate a current sensing IC (LT6100) using Proteus 8?
According to this image, I should be able to design a high side current sensing circuit with a gain of 10V/V using an LT6100:
However, if I try to simulate this using Proteus 8 I get an error.
Here ...
- 647
0
votes
0
answers
105
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Design with IC ADP5091 for energy harvesting in Proteus
I want to design this IC ADP5091 using Proteus. But I'm still a newbie and not much understand about this software and this IC. Can anyone help me? Is it right I'm doing this simulation circuit?
...
- 13
0
votes
0
answers
195
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Simulation problem for a multivibrator IC in Proteus
I have the following circuit in Proteus, and I try to simulate the functionality of the 74HC423 multivibrator IC:
The problem is whenever I change the values for Rx or Cx, the output's pulse width ...
-1
votes
1
answer
1k
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Proteus - IC UM66 - Library [closed]
I can't find IC UM66
Must I add a Library? If so, which Library?
