Add Tech Tip for the Practice Timer (#380)

* Adding Practice Timer Tech Tip
* Segment Tech Tips better

Author: texasdiaz

docs/source/tech_tips/tech-tips.rst

@@ -9,10 +9,21 @@ there is more content than is reasonable in the email blast so partial content
 is included in the blast with the rest of the content here. Blasts are ordered
 on this page chronologically, with the newest content at the top of the page.
 
-Just click to expand the Tech Tip you'd like to read.
+Just click on the tech tip to read (in the "Updated Tech Tips" list below), or 
+expand the Tech Tip (in the "Legacy Tech Tips" list) you'd like to read.
+
+Updated Tech Tips:
+------------------
+
+.. toctree::
+   :maxdepth: 1
+
+   tech-tips/tech-tip-practice-timer/tech-tip-practice-timer
+
+Legacy Tech Tips:
+-----------------
 
 .. dropdown:: Week of 11/06/2024 "Android Studio 2024.2.1 LadyBug Update and the FTC SDK"
-   :open:
 
    .. _ladybug1011:
 

docs/source/tech_tips/tech-tips/tech-tip-practice-timer/images/practice-timer-selection.png

@@ -0,0 +1,63 @@
+FTC Driver Station Practice Timer
+=================================
+
+Started in the 2023-2024 season, Tech Tips are segments released in the
+*FIRST* Tech Challenge `Team E-mail Blast
+<https://www.firstinspires.org/resource-library/ftc/team-blast-archive>`__.
+Sometimes the Tech Tips are included in whole in the email blast, but sometimes
+there is more content than is reasonable in the email blast so partial content
+is included in the blast with the rest of the content here. 
+
+.. _practicetimer:
+
+**FTC Driver Station Practice Timer**
+
+Did you know that there's a full-blown practice timer built into the Driver
+Station App on your REV Driver Hub? The practice timer helps you practice full
+matches - or just parts - and helps you understand and practice the timing of
+full matches or just specific parts of the match.
+
+*How does it work?* In the upper-left corner of the Driver Station App you will
+see the "Practice Timer Window". This has the heading "Practice Timer" and has
+the remaining time (in a possible practice match) as well as a "PLAY" button.
+This Practice Timer area is always visible regardless of what OpModes are
+running or any other activities (on the same screen). This Practice Timer also
+runs independently of other activities, therefore OpModes can be selected,
+started, stopped, selected, and so on while the Practice Timer is running
+without affecting the timer.
+
+.. figure:: images/practice-timer.png
+   :align: center
+   :width: 75%
+   :alt: Image showing Practice Timer Window
+
+   Practice Timer Window
+
+.. tip::
+   The Practice Timer uses audio for cues, be sure the audio is enabled and
+   at sufficient volume to hear the cues for match transitions.
+
+Press the tiny "Play" button in the Practice Timer window, and the software
+will prompt where in the match to start the timer at. Options are:
+
+* Autonomous
+* Auto -> TeleOp Transition
+* TeleOp
+* Endgame (30s endgame, not updated for DECODE)
+
+.. note::
+   The *Autonomous* and *Transition* periods have audio cues that give the user
+   time to select and start OpModes in sync with the match transition, whereas 
+   the other options start as soon as the option is selected.
+
+.. figure:: images/practice-timer-selection.png
+   :align: center
+   :width: 75%
+   :alt: Image of Driver Station match period selection screen
+
+   Selecting the Practice Match starting Match Period
+
+Got any questions about how to take advantage of the Practice Timer and other
+features of the FTC Driver Station App? Come start or join the conversation 
+on the `FTC Community Forums <https://ftc-community.firstinspires.org/>`__!
+