modified 4 years ago

Bug

00:39:17

It seems like every circuit is not for every circuit😅
I think it overloads the the software with the highes freq possible. 

published 4 years ago

Robert_Kidd

4 years ago

Your circuit is the problem. If you built this in real life the transistors would blow! Base- emitter voltages for bipolar transistors should be around 0.7V but you have 20V on the left hand one, 6V on the middle and 3V on the right hand one. Put a 1 Ohm resistor in the base of the left hand one, close the switch and you get a 7A current flow! BANG!! You need base resistors for all three transistors. Do you know how to calculate their values?

Antonio1961

4 years ago

🤪

Redstone_guy

4 years ago

d}3:)

BillyT

4 years ago

@Redstone_guy, what does all this rambling do to bring help to formentioned problem.

cjdelphi

4 years ago

if it blows up the circuit in real life... a crash seems acceptable lol

yankozz

4 years ago

Led without resistor and high voltage/current have burning animation and dont crash the program. Why transistor overload should crash the simulation? It seems stupid and user unfriendly.

Robert_Kidd

4 years ago

In the case of LED’s the default current for EC is 20mA. It’s easy to see how they might set a threshold for displaying a burning animation or similar to indicate unfavourable conditions. Rather more difficult to predict every situation where a circuit is badly designed and might cause excessive current or voltage or erratic conditions. It’s not unreasonable to expect a simulator to misbehave when fed nonsense.

Redstone_guy

4 years ago

@billyt I deleted the comments I posted that you replied to because I was annoyed quite a bit

Juhasz_Istvan

4 years ago

@Robert_Kidd yeah, the cicruit itself is kind of wrong and nonsense , but it's only a proof of concept kind of thing, about a major bug, the original idea was to make 3 discrete not gate, controlled by each other , but i think, with the appropriate cicruit it would not crash,prove me wrong if you can. (By appropriate i mean built from discrete elements, not the included logic gates, that's too easy)

Robert_Kidd

4 years ago

🤷‍♂️

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