Pulse Star II (first analog version)

[Mehranfar]

Well .. you can work out the circuit diagram from the PCB then it can be analysed to work out where the problem is ... or do you know what the problem is ?

Yes, the oscillator part and other parts have errors and need to be corrected. This file is not correct.

[Orbit]

I think you need 555 to turn the counter. My advice is to first learn how the 555 works when you connect it to the 4022 and each component what is what and how it works and then come and comment here that something doesn't work or works.... The complete pcb is 100% correct! I have nothing further to explain at all. That pcb and none of the files would have never seen the light of day if I had stuck to my position, but I didn't and that's my only mistake.https://youtu.be/TOqGTM5es5E?feature=shared

[Orbit]

The scheme is also 100% correct, I could mark some symbols around gnd plus minus to make it easier to understand, but I drew for myself and it is completely understandable to me. As Modz said, you have pcb to buy on Ebay from people who have already made a device like the Bulgarian colleagues who did and now sell pcb on Ebay and you also have it on AliExpress if you don't know what you are doing then buy.On the pcb itself, it is nicely written that it is my handwriting in Serbian, the middle pin plus minus etc. means that the pcb was made with my file from this forum.

[Orbit]

[Mehranfar]

I think you need 555 to turn the counter. My advice is to first learn how the 555 works when you connect it to the 4022 and each component what is what and how it works and then come and comment here that something doesn't work or works.... The complete pcb is 100% correct! I have nothing further to explain at all. That pcb and none of the files would have never seen the light of day if I had stuck to my position, but I didn't and that's my only mistake.https://youtu.be/TOqGTM5es5E?feature=shared

This video you posted on YouTube does not prove that the PCB file you designed is correct, because that video on YouTube is an original PulseStar and it is working.

[Orbit]

This is what the original pcb cast in epoxy resin looks like inside, removed the part of the resin where the pcb is located for discrimination.. Since you call me a liar, I think that you young boy is dealing with scams and lies characteristic of your climate, rude and stupid.

[Orbit]

Klon pcb

[Mehranfar]

This is what the original pcb cast in epoxy resin looks like inside, removed the part of the resin where the pcb is located for discrimination.. Since you call me a liar, I think that you young boy is dealing with scams and lies characteristic of your climate, rude and stupid.

Well yes this pcb is original and works I have no say in this I am saying that the schematic of Pulse Star 2 that you sent has an error and also the pcb is designed

[Mehranfar]

Well yes this pcb is original and works I have no say in this I am saying that the schematic of Pulse Star 2 that you sent has an error and also the pcb is designed

This schematic file is one of the errors.

[nejdet]

This schematic file is one of the errors.

Man, check it out! There is no mistake! The board is exactly as shown in the diagram! If you have a "correct" diagram, show it so we can fix it.

[Mehranfar]

Man, check it out! There is no mistake! The board is exactly as shown in the diagram! If you have a "correct" diagram, show it so we can fix it.

The problem is the chart, which has errors.

[nejdet]

The problem is the chart, which has errors.

Why does it work well then? Show the correct diagram!

[Mehranfar]

Why does it work well then? Show the correct diagram!

It doesn't work, the diagram is not correct, some friends made it from the diagram, it has an error.

[nejdet]

It doesn't work, the diagram is not correct, some friends made it from the diagram, it has an error.

Mine is exactly like this scheme and it works! Tried and tested! You're doing something wrong!

[Mehranfar]

Mine is exactly like this scheme and it works! Tried and tested! You're doing something wrong!

It doesn't work. If you're telling the truth, take pictures of the back and front of the board and then take a test video.