Added electrical stuffs

electrical/schematics/circuitmaker_stuff.md

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+## How to CircuitMaker for OSURC
+----
+
+### Install
+Download and install CircuitMaker from [here](https://workspace.circuitmaker.com/Account/SignUp).
+
+### Starting a New Project 
+Start a new project and make sure to use the naming convention when making the title, you can't change it later -_-. We use `MR1718 [Name]`. For example, the motor node would be `MR1718 Motor`. To make things uniform there are generated project images you can download from the drive, so add that on the main project page as well.
+
+Next download the sheets you will need for your project, at the bare minimum you need:
+
+* mcu
+* reverse protection
+* rs485_tranceiver
+* rs485_termination
+* 5v_power
+* 3v3_power
+
+Now in CircuitMaker go to `Home -> Project -> Add Existing Document` and browse to where you downloaded those sheets, select them and you are done!
+
+If you ever need to find the actual sheet file that CircuitMaker uses it keeps them in this directory:
+
+`C:\ProgramData\Altium\CircuitMaker {A bunch of garbage here}\Projects\Another string of garbage\More garbage`
+
+There may be multiple directories of `Garbage strings`, so just click around until you find it.
+
+**TODO: how to sheet template**  
+
+### Conventions
+
+Project Names: `MR1718 Name`
+
+Sheet Names: `lowercase_with_underscores`
+
+Sheet Symbols: `UPPERCASE-DASHES`
+
+Sheet Formatting: See this.