I am a total beginner at DIY electronics. Starting a project and hoping to learn more. I have some questions....
Here is the schematic for my project....
http://www.jacoblysgaard.com/wp-content/gallery/dub-siren/3137510536_811c39266b_o.jpg
I have everything I need to begin, but atm I am in the process of trying to fully understand the schematic. Then I intend to do a drawing of my board layout.
I am having difficulty understanding the power source and ground. Since this is a DC circuit, how and where do the + vs. the - wires physically get connected to the circuit? Where exactly do I connect all the grounds to? I understand all the places where the schematic calls for a connection to the power source. I'm just having a hard time visualizing it.
Any help would be greatly appreciated! I may have more questions too!
Here is the schematic for my project....
http://www.jacoblysgaard.com/wp-content/gallery/dub-siren/3137510536_811c39266b_o.jpg
I have everything I need to begin, but atm I am in the process of trying to fully understand the schematic. Then I intend to do a drawing of my board layout.
I am having difficulty understanding the power source and ground. Since this is a DC circuit, how and where do the + vs. the - wires physically get connected to the circuit? Where exactly do I connect all the grounds to? I understand all the places where the schematic calls for a connection to the power source. I'm just having a hard time visualizing it.
Any help would be greatly appreciated! I may have more questions too!