Wikipedia Offline - IT'S SO EASY!

Описание: Here are some of the links to the things I used. Sorry I didn't include this at the launch of the video. This video started getting views way sooner than I expected. Many of these parts, I have acquired over the course of years for various projects and I didn't want to include them as a focal point of the video because I wasn't sure what was still available and I believe there are better more affordable options to be found or recycled.

Here are the products as well as some brief opinions of them (amazon links are affiliate links! These don't change the price of the item, but if they are used, it supports the channel).

The Case - https://amzn.to/4g5hzKV
This case is totally fine. I use it and have no issues with it. I use simple Velcro squares to secure it to surfaces.

Velcro - https://amzn.to/4mtNl6C
There are cheaper options so I would look around before you buy. I just don't feel comfortable linking something I haven't used.

The Screen - Viltrox dc-90hd (not suggested)
I got this screen as a bonus item from Facebook marketplace. I paid something like $60 for a teleprompter and the guy included this screen with it. I believe it's what he used for his teleprompter display. The price of this screen new is crazy for a project like this (not sure they still make it, but was around $300 when i looked it up a couple years ago). There are many raspberry pi screens available online if you can't find something used, but since I haven't tried any of them I don't feel comfortable suggesting them.

The battery - N/A
Sadly none of the batteries I have are still being manufactured. What you want to find is something at or above 10,000mAH for capacity and that has multiple usb ports able to output at 5v, 3a. If you are using the Raspberry pi5 you need one usb, capable of 5v 5a. In regards to the pi4, I have 3 power banks and all of them were able to power the pi and the screen simultaneously.

Powering your screen - I AM NOT AN ELECTRICAL ENGINEER - I LEARNED WHAT WORKED THROUGH TRIAL AND ERROR AND CHECKING FORUMS.

I used a 5v usb to 12v barrel jack converter for this project. I believe these are called boost converters. YOU MUST USE THE VOLTAGE YOUR SCREEN IS RATED FOR. If you just buy one of these 12V converters and plug it into a screen rated for 5v you can do some serious damage! I learned this the hard way years ago and lost one of my first cameras from ignorantly supplying too much voltage. You also have to make sure the polarity of the cable matches the device. I can't link a cable from the fear someone isn't going to read this text and destroy there system.

I hope some of this helped or at least gave same guidance on next steps. Get out there, get creative and make something!