What do GND and VCC mean in electronic schematics for robots and circuits?

Question

I have such a question, I know that it is very stupid, but I am looking for the third day on googles and I can not find it, I know that the GND marking means mass and that it is some kind of grounding, only that in the robot that goes, it is difficult for the cable to be in the ground .. . and...

jacynka84 · Accepted Answer

GND is also a minus of the battery or battery or other energy source. Vcc is a plus of these power supply methods ... And give a diagram so you can see what's going on. only commission not set ...

karlos79 · Accepted Answer

Hello
+ 5V this is the power supply, i.e. Vcc
Gnd to is ground, in this case minus of the power supply or battery.
You connect the power supply to the 20 Prock legs and to the R9.
In general, this system is a bit incomplete because the RESET leg is hanging in the air.
The circuit will work, but it may be tripping. Give a 10k resistor between Vcc and RESET and a 100nF ceramic capacitor between reset and GND.
greetings

karlos79 · Accepted Answer

All these masses meet at one point on the battery terminal. You do the same with power. Simply for the clarity of the diagram, graphic symbols were used instead of drawing all the connections.

karlos79 · Accepted Answer

Hello The battery has two plus terminals, i.e. Vcc and minus, i.e. in your case GND mass. greetings

Podkanowicz · Answer

e.g. here in the place where there is a power sign and then the resistor there is only one cable and in many places there is a mass mark these black lines where to connect them?

Podkanowicz · Answer

well, where the 8mhz is connected, there are 2 disadvantages and there is nowhere to put them on

karlos79 · Answer

Hello
The layout is as simple as the flail design.
Good translators one by one.
On the one hand, the button is connected to the ground, because the procek detects logical 0 on the PD0 pin and takes some action.
The diode will light up when the procec sets logical 0 on PB0.
I will not even mention condensers

There is still the Prock leg left - I think it is also understandable.
Power foot 20 and power supply to the diode

greetings
PS
This 8Mhz is quartz.
As you can see, it is inserted between the two legs of the Prock.
There are also 33pF ceramic capacitors attached to them - a quartz leg, a Prock leg, and on the other side - mass.

Podkanowicz · Answer

omg but my point is that these masses are too much earlier, someone told me that I am potting the mass to the minus, so I have 2 inputs to the plus and 4 to the minus

Podkanowicz · Answer

thanks a lot for something like that and this battery clamp is what is it? downside of the battery?

slawko_k · Answer

buddy podkanowicz.
if you do not understand elementary concepts and the principle of drawing diagrams in spite of the multifaceted translation, you probably do not know that this scaler on your at90s2313 schematic is a microcontroller and that it works, you must first write a program for it and load it to its internal memory. without it, nothing will do you

What do GND and VCC mean in electronic schematics for robots and circuits?

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