The 555 timer

[BobF]

BobsX555.fsm

(167.48 KiB) Downloaded 1221 times

Hello gang,
It has been said some people shy away from Flowstone because it has no electronic components like resistors, capacitors, diodes, transistors, and so on. Also a few even asked why no 555 timer. Well one solution I have always used and like is creating your own stuff. Thanks to Martin we have resistors and capacitors from his excellent “double-T-filter”, and now I have made a 555 timer. I call it the X555, because it is experimental. It works very close to the true hardware 555 timer, but not 100%. It does do timing functions (one shot). For instance set the “Mode Selector” to trigger, select a resistor value of 10, and a capacitor value of .1, and then press the trigger button till the led comes on and watch the scope. It will also oscillate. Set the mode selector to free running, select a resistor value of 10, and a capacitor value of .001, and view scope. Of course other values of resistors and capacitor values can be selected for other timings and oscillator frequencies. Now I only chose some common resistor and capacitor values to play with. The whole idea is for you to experiment with this yourself. Try other values till you find the upper and lower limits of it. There are also other configurations that can be had and many, many uses. If you do not know the 555 timer, search the internet. You will find a world of information and applications.

Ok then that’s it, enjoy. Please do experiment a lot and if you create any new configurations and make any great application, PLEASE post them. Also any other comments, bugs, suggestions, are always welcome.
P.S., Other electronic component stuff coming down the road, watch for them.

Later then, BobF…..

[Spogg]

Seems to work fine Bob.

Another weird FS project as usual Bob! Excellent.

Thanks for sharing.

Cheers

Spogg

[pshannon]

I just downloaded it, I am with Bob, I would like to see more electronic stuff. I was actually going to make the 555 timer myself, but if it is already done, I will check it and see how I can fit it into my logic gates and binary adder and subtractor. I am looking into replicating more IC chips too. The resistors and capacitors might be hard to do with flowstone, but I think it is possible to replicate the idea.

[pshannon]

This one is designed for sound streams and not controlling logic gates and flip flops. You did good work, but not what I was looking for. The 555 Timer is used all the time with 8 bit home brew computers on breadboards. If I am wrong, please tell me because I looked at pretty quickly. Thanks

[BobF]

Hi pshannon,

Thanks for looking at my 555 timer. Exactly what use do you have in mind for its use?

Also do a search for my digital logic tools, part 1 and 2.

Hope to see some of your creations soon!

Cheers, BobF.....

[pshannon]

Hey Bob,

I meant to say I wanted to use it for Logic gates and low-level computer clocking. The main purpose of the timer is for controlling the toggle switch. I was trying to do this virtually. My link might make more sense.

https://www.youtube.com/watch?v=WCwJNnx36Rk