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Search: Posts Made By: chris_db4
Forum: Other 13-10-2017, 08:26 PM
Replies: 65
Views: 2,070
Posted By chris_db4
I hope your experiments are going well, i'm...

I hope your experiments are going well, i'm trying to push some scenic work along this weekend as its sorely lacking. but hopefully after that I shall have some buildings that can be wired up and I...
Forum: Other 12-10-2017, 12:22 PM
Replies: 65
Views: 2,070
Posted By chris_db4
It is simple on the outside and complex on the...

It is simple on the outside and complex on the inside.

As with all chips the limited current and voltage makes what you can do directly more difficult. However interface circuits are pretty...
Forum: Other 12-10-2017, 09:17 AM
Replies: 65
Views: 2,070
Posted By chris_db4
Having watched the video back, It occurs that...

Having watched the video back, It occurs that rather than a constant alternating pattern once the majority of the lights are on then it could jump to all on, and wait like that for a set time, before...
Forum: Other 11-10-2017, 10:38 PM
Replies: 65
Views: 2,070
Posted By chris_db4
an op amp is a handy thing. I will just stick...

an op amp is a handy thing. I will just stick with my bits of code, perhaps now I should get some more lights into some buildings so can have them flicker
Forum: Other 11-10-2017, 10:03 PM
Replies: 65
Views: 2,070
Posted By chris_db4
Sounds like your having fun with it, I had a...

Sounds like your having fun with it,
I had a little play tonight too but on the software side of things so this is the end result
https://www.youtube.com/watch?v=v_PU9iPMKtg
Obviously the delay...
Forum: Other 11-10-2017, 04:41 PM
Replies: 65
Views: 2,070
Posted By chris_db4
My simulator doesn't want to play ball with what...

My simulator doesn't want to play ball with what I'm trying to do, and realistically all it will be is a set of time circuits one for on and one for off so its pretty much back to the simple 555...
Forum: Other 11-10-2017, 09:30 AM
Replies: 65
Views: 2,070
Posted By chris_db4
Its a very nice on sequence, but the off side of...

Its a very nice on sequence, but the off side of it is very much everyone goes to bed at the same time and the lights go out. Modelling the war periods perhaps?

As your powering down the timing...
Forum: Other 10-10-2017, 01:22 PM
Replies: 65
Views: 2,070
Posted By chris_db4
looking at it, the AND gates don't really give...

looking at it, the AND gates don't really give you any more randomness, it does remove the on/off tick tock effect but that is probably as easily done simply using a monostable 555 by placing one of...
Forum: Other 10-10-2017, 11:55 AM
Replies: 65
Views: 2,070
Posted By chris_db4
Even a software version wont be a true random...

Even a software version wont be a true random result, its just the pattern can be varied much quicker.
With a network of logic gates to give different combinations of outputs the biggest issue will...
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