Using a 32 bit Raspberry Pi to boost your 3D printer mainboard – Klipper Ender 3 guide

Klipper is a special firmware designed to perform the heavy lifting of kinematics on a Raspberry Pi and simplify the job of the existing 3D printer mainboard. This allows very precise stepper motor timing and potentially much higher speeds.
In this video, I present a step by step guide to installing and configuring Klipper on an Ender 3. It includes the base set up as well as how to get a BLtouch and pressure advance working.

New RetroFlag SuperPi Case with Cart! Raspberry Pi 2 3 3b+

Get your own today!

In this video, I take a look at the all-new RetroFlag SuperPi Caesura with the included Cart! These are unfortunately only available for the Raspberry pi 2 Raspberry PI 3 and 3b+ but I have inside information that new Raspberry Pi 4 cases are coming soon! IF you would like to enter the giveaway just leave a comment letting me know what the next RetroFlag Case should be. I have 4 of these to giveaway 2 US and 2 Japanese/European version with controllers!

Tom Stanton Builds a Drone That Flies Using the Coandă Effect

That vast majority of quadcopter drones produce thrust in a very straightforward way: the propellers push air downwards at a high speed which creates lift. But that doesn’t mean other means of propulsion can’t be used. YouTuber Tom Stanton often experiments with unconventional drones and methods of propulsion, and in his newest video he has made a drone fly using the Coandă effect.

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I Built A $100 Android Gaming /Emulation PC

In this video, I attempt to build an Android-powered Gaming/Emulation/Media PC for a friend of mine.
I was able to pick up a used Lenovo M800 SFF desktop with 8GG of ram and an i3 6100 CPU for $72 shipped. Added a 240Gb SSD and USB Wifi/Bluetooth adapters and install Android X86 PrimeOS. This machine turned out pretty great for Native android games like PubG, Minecraft, Hearthstone and many more and as a bonus, it runs PSP, Sega Saturn, N64 and Gamecube at full speed

Summer Project – Make an INSANELY LOUD Bluetooth Amplifier!

In this video we’ll be making a wireless bluetooth-enabled amplifier so that we can put old bookshelf speakers to good use!
Not only is the sound quality fantastic, but it can also go super loud! It’s also quite easy to build, and doesn’t require any special tools – you can get away with just a hammer, nail, and a screwdriver if needed. Seriously!