Nerve Gear and Duel Disk

Central processing unit (CPU)
: AMD Ryzen Threadripper 3960X

Cores: 24 | Threads: 48 | Base clock: 3.8GHz | Boost clock: 4.5GHz | L3 cache: 128MB | TDP: 280W

Motherboard
: Single Board Computers CIRCUIT MODULE, AMD T40R MINI-ITX, VGA/LVDS/HDMI/4GbE/2COM
Memory (RAM)
: Crucial 64GB Kit (32GBx2) DDR4 2666 MT/S CL19 SODIMM 260-Pin Memory - CT2K32G4SFD8266
Graphics processing unit (GPU)
: nVidia Jetson NANO Developer Kit, Arm A57 4-core CPU, Maxwell 128-core GPU, 4GB DDR4, M.2 Key E, 4x USB 3.0, USB 2.0, DisplayPort, HDMI2.0b, Gb LAN, MicroSD slot: Memory Card Connectors MICRO SD PUSH/PUSH NORMAL 1.28MM 8C
Storage
: (240 GB, mSATA) - Kingston SUV500MS/240G SSD UV500 mSATA
Power supply unit (PSU)
: Synology 250W Power Supply for Selected NAS Models
System cooling
: Sabrent M.2 2280 SSD Rocket Heatsink (SB-HTSK)

Operating system(OS): Ubuntu

The core of the projector is a small 4K LCD panel, which is from a modified Sony smartphone. [Matt] disassembled the phone, removed the backlight from the LCD, which leaves it semi-transparent, and mounted it at a right angle to the rest of the phone body. The battery was also replaced with a voltage regulator to simulate a full battery. To create a practical projector, a much brighter backlight is needed. [Matt] used a 100W 10 mm diameter LED for this purpose. The LED needs some serious cooling to prevent it from burning itself out, and a large CPU cooler does the job perfectly. Two Fresnel lenses in series are used to turn the diverging light from the LED into a converging light source to pass through the LCD. An old 135 mm large format camera lens is placed at the focal point of light to act as a projection lens. The entire assembly is mounted on a vertical frame of threaded rods, nuts, and aluminium plates. [Matt] also used these threaded rods with GT2 pulleys to create a simple but effective moving platform for the projection lens that allows the focus of the projected image to be adjusted. The frame is topped off by a 45-degree mirror to project the image against a wall instead of the roof, and the frame is covered with aluminium panels.


Compared side by side, the DIY projector beats a $2000 commercial 4K projector in terms of image sharpness and colour. The DIY version only falls short in terms of brightness, because it uses a lower output light source. It requires a very dark room to see the projected image, but it also means that less active cooling is needed, making it quieter than the commercial projector.


Method: By building a 3-D printed Neve Gear in design form and putting the pieces together, with the science and maths, then you've go the nerve gear.

And By assembling a duel disk with tested projector technology and putting the pieces together, with the maths and science, TA-DA Nerve Gear

Science: Nerve Gear and Duel Disk

Maths: Hodge Conjecture, P = NP, Navier Stokes Equation.

There you have it, GO BUILD AND MAKE HISTORY.