+
+--------------------------------------------------------------------------------
+
+>HairyDiode
+
+--------------------------------------------------------------------------------
+Control Systems Club Web Controlled Servo Instructions 1-24-2019
+--------------------------------------------------------------------------------
+
+Ok everyone, we'r going to start a web controlled servo project.
+
+What we want, is a webpage where you click "move servo" and a servo moves.
+
+It will work like this, with 4 components we have to write:
+
+The Front End
+The Backend
+The Servo Controller
+The Arduino Firmware
+
++---Digital Ocean VPS--+ +--Control Computer--+
+|HTML/CSS/JS Front End | HTTPS POST |C Servo Controller |
+|Golang Backend |====================| |
++----------------------+ +--------------------+
+ || ||
+ ||H ||U
+ ||T ||S
+ ||T ||B
+ ||P ||
+ ||S ||S
+ || ||e
+ +-Client Computer-+ ||r
+ | Some sort of | ||i
+ | Browser | ||a
+ | | ||l
+ | | ||
+ | | +----------------------+
+ +-----------------+ |C/C++ Arduino Firmware|
+ | |
+ +----------------------+
+ ||
+ ||S
+ ||e
+ ||r
+ ||v
+ ||o
+ ||
+ ||W
+ ||i
+ ||r
+ ||e
+ ||
+ +-Servo-+
+ | |
+ +-------+
+
+The Frontend will consist of html templates, as well as supporting css and js
+files, that will implement a simple UI that allows the user to click on a button
+that sends a POST request to the backend to move the servo.
+W3 Forms Tutorial
+Inline CSS Tutorial
+CSS Display Property Tutorial
+
+The Backend will be a Golang executable that will be listening for HTTPS
+connections, and serves the frontend, as well as listen for POST requests from
+both the Frontend and the Control Computer. A POST request from the frontend
+updates the desired state of the servo, and a POST request from the Control
+Computer will update the actual state. Both the Actual state and the desired
+state should also be served as well.
+Go net/http and html/template Libraries Tutorial
+
+The Servo Controller will poll the Backend for the desired state, communicate
+this to the Arduinoi via the RS-232 Library, and return this desired state via
+POST to the backend so as to update the actual state.
+RS-232 Library
+RS-232 Example
+cURL API
+cURL Code Examples
+
+The Arduino Firmware will commands over the USB Serial Wire, and output that to
+the servo.
+Arduino Serial Tutorial
+Arduino Servo Tutorial
+
+
+
+