Surf PI Micro Var. 1.00

[Andi68]

Post #5

Learning is one side, knowing what you are doing, the other

[BKY1337]

Im learning by doing. This table is about transitor pinouts. Not equivalents.

I cant find anything about BC807 or BC327. But it doesnt matter , i know which one i need to take now.

Thanks.

[Andi68]

Klick"table" in kt's post

Learn about electronic components

[BKY1337]

Oh, right. Then i got a wrong information. BC327 should be the right one.

Which table do you mean kt?

[Andi68]

BC516 is a Darlington !

[kt315]

print my table and keep it anywhere near at the wall nailed. you always will be in course what transitor you use.

[BKY1337]

I will use BC516 for BC807 because i cant find BC507.
It should be the complementary type to BC517.

[Andi68]

Yes i think

[BKY1337]

Is 500mW enough for the 5V1-Zener diode?

[Artyom]

http://smartelectronix.biz/publ/obnovelenie_prostogo_impulsnogo_metalloiskatelja_surfmaster_pi_micro/1-1-0-79

[6666]

Yes , its possible. I have PIC16F676 too.

Hi thanks, please see PM and have paid via paypal
cheers

[BKY1337]

I have never seen a BAV99 before. Its SMD.
Thanks.

[Andi68]

https://www.slideshare.net/HenryYeh2/bav99-applciation-49592927

You Need 4x1N4148

Look here, then you will realize.

And improve your basic knowledge

D3 is a Zener Diode!

[BKY1337]

I think i just have to put normal 1N4148 in the holes at my pcb.

Is BAV99 a dual package? D4 and D5 in one BAV99

Or do i need to take 8 x 1N4148 Diodes?

[Andi68]

Try the transistors, they should go.
Pay attention to the pin assignment of the Transistors!
Instead of a BAV99 you need 2x 1N4148