fixed typos and images

Author: Harshit Mishra

hardware/bioamp/neuro-play-ground-lite/index.rst

@@ -98,10 +98,10 @@ Playmates
 
 Playmates are modular expansion boards designed to enhance the functionality of Neuro Play Ground (NPG) Lite. These add-ons seamlessly integrate with the core system, allowing users to extend their capabilities to create awesome Human-Computer Interface (HCI) & Brain-Computer Interface (BCI).
 
-NPG Vibz Playmate
+NPG VibZ Playmate
 ===================
 
-Vibz Playmate introduces vibration motor for haptic feedback, a buzzer for auditory feedback, a QWIIC port for easy I2C sensor integration, an ON/OFF slide switch, 2.54 mm electrode header pins
+VibZ Playmate introduces a vibration motor for haptic feedback, a buzzer for auditory feedback, a QWIIC port for easy I2C sensor integration, an ON/OFF slide switch, 2.54 mm electrode header pins
 and common negative electrode option. With these Playmates, users can customize their setup for specific applications, whether in research, education, or 
 interactive biofeedback experiments. This modular approach ensures flexibility, scalability, and better user experience.
 

hardware/bioamp/neuro-play-ground-lite/media/npg-lite-ECG.png

@@ -3,4 +3,12 @@
 Neuro PlayGround Lite Ninja Pack
 ##################################
 
-Neuro PlayGround Lite Ninja Pack coming soon.
+VibZ Playmate introduces a vibration motor for haptic feedback, a buzzer for auditory feedback, a QWIIC port for easy I2C sensor integration, an ON/OFF slide switch, 2.54 mm electrode header pins
+and common negative electrode option. With these Playmates, users can customize their setup for specific applications, whether in research, education, or 
+interactive biofeedback experiments. This modular approach ensures flexibility, scalability, and better user experience.
+
+.. figure:: ../media/vibz-playmate-front-and-back.*
+    :align: center
+    :alt: Neuro Play Ground (NPG) Vibz Playmate
+
+    Neuro Play Ground (NPG) Vibz Playmate

hardware/bioamp/neuro-play-ground-lite/media/npg-lite-EEG.jpg

@@ -46,7 +46,7 @@ Hardware Requirements
 
 - :ref:`Neuro PlayGround Lite Board <neuro-play-ground-lite>`.
 - USB type-C cable
-- Or listed hardware on the `GitHub page <https://github.com/upsidedownlabs/Chords-LSL-Connector>`_.
+- Or Chords Arduino firmware repository on the `GitHub page <https://github.com/upsidedownlabs/Chords-LSL-Connector>`_.
 
 Setting up the hardware
 ***********************
@@ -81,7 +81,7 @@ Installation
 
     1. Open a terminal and run:  
 
-    :: 
+    .. code:: 
       
       sudo dnf install chords-lsl-connector-0.3.0-1.x86_64.rpm  
     
@@ -92,19 +92,19 @@ Installation
 
   1. Open a terminal and run:  
 
-  ::
+  .. code:: 
     
     sudo apt install ./chords-lsl-connector_<version>_amd64.deb
   
   2. If you hit missing dependencies, run:  
 
-  ::
+  .. code:: 
     
     sudo apt --fix-broken install  
   
   3. Launch **Chords LSL Connector** from your desktop launcher or via:  
 
-  ::
+  .. code:: 
     
     chords-lsl-connector
 

hardware/bioamp/neuro-play-ground-lite/media/npg-lite-EEG.png

@@ -334,7 +334,7 @@ Features
    * - **Live EEG Band Monitoring**
      - View real-time plots of EEG band values for better brain activity tracking.
    * - **Channel Selection**
-     - Toggle individual channels (CH1–CH3) on or off to customize which electrode inputs are displayed and recorded.
+     - Toggle individual channels (CH0-CH2) on or off to customize which electrode inputs are displayed and recorded.
 
 
 Supported EEG Bands

hardware/bioamp/neuro-play-ground-lite/media/npg-lite-EMG.jpg

@@ -82,7 +82,7 @@ Installation
 
     1. Open a terminal and run:  
 
-    :: 
+    .. code:: 
       
       sudo dnf install npg-lite-flasher-<version>.rpm  
     
@@ -93,19 +93,19 @@ Installation
 
   1. Open a terminal and run:  
 
-  ::
+  .. code:: 
     
     sudo apt install ./npg-lite-flasher_<version>_amd64.deb
   
   2. If you hit missing dependencies, run:  
 
-  ::
+  .. code:: 
     
     sudo apt --fix-broken install  
   
   3. Launch **NPG Lite Flasher** from your desktop launcher or via:  
 
-  ::
+  .. code:: 
     
     npg-lite-flasher