Search found 401 matches

by evilteddy
Thu Nov 22, 2012 8:41 pm
Forum: Trading Post Feedback
Topic: Raizer04
Replies: 1
Views: 4095

Re: Raizer04

Excellent seller, good communication and quality product.
by evilteddy
Mon Nov 19, 2012 7:38 am
Forum: 1990's Gaming
Topic: The dangly part on the retro duo board
Replies: 2
Views: 6897

Re: The dangly part on the retro duo board

I don't have a retro duo but I'm fairly certain of the purpose of the dangly bit. If you can post some pictures of both sides of the boards I should be able to tell you what to do. What will most likely be the case is that you connect a switch from a couple of traces which are now running to the pow...
by evilteddy
Wed Nov 07, 2012 7:06 am
Forum: 1990's Gaming
Topic: Projekt Kodachi!!! (DC portable)
Replies: 16
Views: 19880

Re: Projekt Kodachi!!! (DC portable)

Words cannot describe how much I'm looking forward to seeing this all come together.
by evilteddy
Mon Oct 29, 2012 10:36 pm
Forum: Forum 42
Topic: Working Pipboy 3000 replica
Replies: 4
Views: 7661

Re: Working Pipboy 3000 replica

That's absolutely amazing. Awesome work.
by evilteddy
Mon Oct 22, 2012 6:48 pm
Forum: 1990's Gaming
Topic: Projekt Kodachi!!! (DC portable)
Replies: 16
Views: 19880

Re: Projekt Kodachi!!! (DC portable)

Damn this is pretty.
by evilteddy
Mon Oct 22, 2012 6:45 pm
Forum: 1990's Gaming
Topic: SNES High Quality Analog Audio mod
Replies: 1
Views: 3571

Re: SNES High Quality Analog Audio mod

Awesome guide. I might give it a go sometime.
by evilteddy
Sat Oct 13, 2012 10:06 pm
Forum: 1990's Gaming
Topic: Arduino-based SNES controller?
Replies: 3
Views: 2392

Re: Arduino-based SNES controller?

The SNES controller is just 2 shift registers connected. You can simply connect the inputs to your Arduino as you normally would and then simply emulate the function of a shift register. Turns out that there's even something that would simplify the task greatly. http://www.arduino.cc/en/Tutorial/Shi...
by evilteddy
Sat Oct 13, 2012 10:03 pm
Forum: Forum 42
Topic: Peek a boo from China!
Replies: 3
Views: 6002

Re: Peek a boo from China!

Shockslayer has his own site? I had no idea. How time flies.

I know you're nowhere near them but have you had the chance to visit some of the huge electronics markets?
by evilteddy
Sun Aug 26, 2012 7:19 pm
Forum: 1990's Gaming
Topic: N64 controller joystick encoding
Replies: 3
Views: 4073

Re: N64 controller joystick encoding

The joystick output is represented as 2s complement which does range from -128 to 127. However the actual range of any N64 joystick is much less. Using a range of -80 to 80 seems to be the best fit to a number of controllers. It's not an artifact of bad joysticks, game's are programmed to expect inp...
by evilteddy
Sun Jul 22, 2012 4:39 am
Forum: 1990's Gaming
Topic: Nintendo 64 Schematic
Replies: 5
Views: 5513

Re: Nintendo 64 Schematic

If I remember correctly its a quadruple tristate buffer for the controller ports. Don't take that as gospel though because google suggests its a 4 way multiplexer. :p
by evilteddy
Sun Jul 22, 2012 4:32 am
Forum: 1990's Gaming
Topic: Cart emulator progress thread
Replies: 403
Views: 125836

Re: Cart emulator progress thread

The website suggests he is.
by evilteddy
Sun Jun 17, 2012 1:38 am
Forum: 1990's Gaming
Topic: Sega CDX Actual Output Voltage Amperage Output
Replies: 6
Views: 6200

Re: Sega CDX Actual Output Voltage Amperage Output

Yeah, the reason the newer adaptor isn't changing voltage too much under different loads is likely because its switchmode. Anyway, should be good.
by evilteddy
Sat Jun 16, 2012 7:58 pm
Forum: 1990's Gaming
Topic: SNES Nonvolatile SRAM board
Replies: 16
Views: 23837

Re: SNES Nonvolatile SRAM board

Its possible that you could have killed your chips when you had them in reverse. Other than that I can't see any problems other than there possibly being a problem on the Chip enable lines. If you have a logic analyser or a scope then connect those up and you'll be able to see what's up.
by evilteddy
Sat Jun 16, 2012 2:22 am
Forum: 1990's Gaming
Topic: Portable Nintendo 64 joystick replacement
Replies: 8
Views: 5620

Re: Portable Nintendo 64 joystick replacement

I'd say they're comparable in difficulty. The replacement sticks which were linked to can be quite good. As TSX420J said try to get a gamecube style one.
by evilteddy
Fri Jun 15, 2012 8:47 am
Forum: 1990's Gaming
Topic: Sega CDX Actual Output Voltage Amperage Output
Replies: 6
Views: 6200

Re: Sega CDX Actual Output Voltage Amperage Output

Apparently not many people on these forums know much about the Sega CDX :P In any case, in general many of these older regulators won't be switchmode and as such won't be regulated as you might be used to with modern adaptors. With that in mind its important to measure the voltage and current draw w...