Serbian pi Gold-Skan

[ZOUjiarui]

Eric released gold scan2, and I don't think there's a problem with it. This 7805 is really hard to understand.

[ZOUjiarui]

Eric's gold scan2, aEric released gold scan2. I don't think it's a problem, but the 7805 is too difficult to understand.

[ZOUjiarui]

Sorry, I wrote it twice.

[kt315]

look HAMMERHEAD PI schematic and you'll see that 78L05 gives +5V above +12V.
ie on output of it really is +17V in relation to the -VB point (Carl uses VB, i do not know what it is, voltage basic or
something yet, not in my competence).

[kt315]

look Fig. 4: Power Diagram

in https://www.geotech1.com/pages/metde...ead/HHv1p5.pdf

[Carl-NC]

The power supply scheme in post 298 is different than in post 302.

[ZOUjiarui]

[ATI found a double voltage circuit that doubles the output voltage like the 7660 of Hammerhead, and the rest of the polones, the problem should be solved.：哈哈：

[kt315]

found a double voltage circuit
---
for what??? seems you are like the senseless weather vane that turns the arrow in any direction but not where the wind is blowing into.
you need to get just +5V above your +12V.

[ZOUjiarui]

found a double voltage circuit
---
for what??? seems you are like the senseless weather vane that turns the arrow in any direction but not where the wind is blowing into.
you need to get just +5V above your +12V.

No, I need to understand it. Pure numbers are hard to understand. I want to know how the whole circuit works.

[ZOUjiarui]

The voltage doubler circuit drives the 7805

[ZOUjiarui]

The positive is used as a ground, and they work in the same way.

[fadiashour]

Hello, can someone help me I made the circuit and it didn't work

[Carl-NC]

Hello, can someone help me I made the circuit and it didn't work

Not nearly enough information.

[fadiashour]

Iron is not isolated and its sensitivity is weak

[fadiashour]

Is this the correct modification?