SBG-PID

[Andi68]

I do not know where to start.
I have no program, I have to draw the schematic with pen and paper

[dbanner]

I do not know where to start.
I have no program, I have to draw the schematic with pen and paper

I have almost finished with the layout. Will be posting it soon.
I guess I will redraw the schematic too. No problem.

[Andi68]

What are you working on to draw the schematic?
I have no experience with these programs

[dbanner]

Express schematic. Express PCB. That's the name of software. It's free.
Layout has been completed. I will post be posting in few minutes.

[dbanner]

top layer hidden in order to show layout more clearly.

[waltr]

Thread back on track and will be watching for more on how this works.
Thanks everyone.

[Andi68]

I am so glad, so glad, i am glad

Thenk you dbanner

[dbanner]

I am so glad, so glad, i am glad

Thenk you dbanner

I will send you the complete Sprint layout file when I'm finished with labeling the components.
I'll be posting the redrawn schematic soon. Even though the more I look at original schematic, the more I get use to it. It's fine as it is.

[Andi68]

OK thanks

The question remains, what ind of meter is this?

[Jose]

Sashco, thank you for sharing the scheme, I have a question, R6 of 1K, is it correct? With this value, (1K), the pulse width of TX is around 22 microseconds.
Jos

[ivconic]

[Andi68]

https://www.youtube.com/watch?v=N10A8wKlGAs

[scs]

R6 is 1k.Pulse width is 22 microseconds. This is minimal TH power. If you want power increase R6. High power is harmful to human health.

[6666]

Hi Sashco, could you please tell me the specifications of the meter , thank you.

[6666]

top layer hidden in order to show layout more clearly.

How did you do that so fast ?