Add YouTube video link to the README.MD file.

dilshan · Nov 1, 2021 · 2f997b8 · 2f997b8
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Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/README.md b/README.md
@@ -4,13 +4,15 @@ This project introduces a digitally controlled 5.1 channel audio preamplifier sy
 
 This preamplifier consists of six *[TL074](https://octopart.com/tl074idt-stmicroelectronics-410591)*/*[TL072](https://octopart.com/tl072idt-stmicroelectronics-410448)* preamplifier stages and *[PT2258](http://www.princeton.com.tw/Portals/0/Product/PT2258.pdf)* electronic volume control. The input stage of this preamplifier consists of six *TL074*/*TL072* buffer stages. The *[PIC16F886](https://www.microchip.com/en-us/product/PIC16F886)* microcontroller manages the *PT2258* electronic volume control IC. All the volume levels and menu options are displayed on [*HD44780*, 16×2 character LCD screen](https://s.click.aliexpress.com/e/_9iRz4T).
 
+[![5.1 Preamplifier Video](https://raw.githubusercontent.com/dilshan/6ch-af-preamplifier/main/resources/6ch-preamp-youtube-preview.jpg)](https://youtu.be/Fg2yn0mBOQU)
+
 The provided PCB design contains a preamplifier, buffer stages, digital volume control circuit, driver circuit, and power supply unit.
 
 The project was sponsored by *[PCBWay](https://www.pcbway.com/setinvite.aspx?inviteid=341430)*. The accurately configured PCB of this preamplifier can directly order from *PCBWay* through their website. The dimension of the PCB is 151.45 × 50.76mm.
 
 This preamplifier is an open hardware project. All source codes, *KiCAD* design files, and compiled binaries are available at this repository.
 
-The complete documentation of this project is available in the wiki section of this repository. The PCB *Gerber files* and compiled binaries are also available in the release section of this repository.
+The complete documentation of this project is available in the [wiki](https://github.com/dilshan/6ch-af-preamplifier/wiki) section of this repository. The PCB *Gerber files* and compiled binaries are also available in the release section of this repository.
 
 All the content of this project are distributed under the terms of the following license: