Search found 34 matches

by Spruc3Moose
Fri Jun 10, 2016 8:47 pm
Forum: General Chat (Game Boy Zero)
Topic: PWM audio filter help
Replies: 3
Views: 2101

Re: PWM audio filter help

I have GPIO feeding the filter. Then a single connection coming out of the filter off of the 10uf capacitor which goes to L-IN on the Pot. L-Out is connected to Audio+ on the amp. And GND on the Pot is connected to Audio- on the amp. Thats basically it. Oh, and my pot sucks. I'm desoldering another...
by Spruc3Moose
Fri Jun 10, 2016 6:48 pm
Forum: General Chat (Game Boy Zero)
Topic: PWM audio filter help
Replies: 3
Views: 2101

PWM audio filter help

So I built my filter today, but not sure if it is hooked up right. I just thought I would post it here for some feedback. I have not hooked it up the pi zero yet because I am not sure which wires go where. I have the two wires from the amp (from the guide) ready to go, but not sure which ground to u...
by Spruc3Moose
Fri Jun 10, 2016 11:13 am
Forum: Guides
Topic: PWM Audio Guide
Replies: 77
Views: 91673

Re: PWM Audio Guide

So I built my filter today, but not sure if it is hooked up right. I just thought I would post it here for some feedback. I have not hooked it up the pi zero yet because I am not sure which wires go where. I have the two wires from the amp (from the guide) ready to go, but not sure which ground to u...
by Spruc3Moose
Wed Jun 08, 2016 6:39 am
Forum: Show-off Corner (Game Boy Zero)
Topic: Spruc3Moose's GBZ
Replies: 7
Views: 4424

Re: Spruc3Moose's GBZ

modded the cartridge reader...was actually a lot easier than I expected. I had to expose some of the traces on the game cartridge so that all of my pins were sequential. It was a pain soldering wires onto the pins because they were in order, so I recommend spreading out the pin selections a bit. I h...
by Spruc3Moose
Mon Jun 06, 2016 10:34 am
Forum: General Chat (Game Boy Zero)
Topic: Help with PWM audio
Replies: 9
Views: 4227

Re: Help with PWM audio

If you would like to take a crack at it here is my guide. Hopefully it helps! If you still have issues let us know! http://www.sudomod.com/forum/viewtopic.php?f=22&t=480 I made a simplified schematic for anyone who might not understand the original schematic. @1461748123 did a great job with his, y...
by Spruc3Moose
Sun Jun 05, 2016 9:16 pm
Forum: General Project Chat
Topic: Burger king toy with pi zero
Replies: 28
Views: 10220

Burger king toy with pi zero

I saw this online...thought I would share.
https://www.reddit.com/r/gaming/comment ... boy_color/
by Spruc3Moose
Sun Jun 05, 2016 8:32 pm
Forum: General Chat (Game Boy Zero)
Topic: Help with PWM audio
Replies: 9
Views: 4227

Re: Help with PWM audio

I am at the same point...I was waiting for the guide, but I have been getting ancy and want to jump ahead. All I have left to do is the cartridge reader and audio. There is a forum topic on low-pass filter for audio out that I have been following that has a picture of what the audio filter should lo...
by Spruc3Moose
Wed Jun 01, 2016 8:53 pm
Forum: Show-off Corner (Game Boy Zero)
Topic: Spruc3Moose's GBZ
Replies: 7
Views: 4424

Re: Spruc3Moose's GBZ

My updated GBZ...successfully got all the ports wired up using the diagrams and pics of wermy's build. All of my buttons work now (had to resolder some gnd connections on the controller board). There is a little light coming in on the sides of the screen that I will need to address at some point too...
by Spruc3Moose
Sat May 28, 2016 6:20 pm
Forum: Lounge
Topic: Share your workspace!
Replies: 53
Views: 19584

Re: Share your workspace!

my workspace is kinda small but works!
Image
by Spruc3Moose
Sat May 28, 2016 6:19 pm
Forum: Show-off Corner (Game Boy Zero)
Topic: Spruc3Moose's GBZ
Replies: 7
Views: 4424

Re: Spruc3Moose's GBZ

Here is my updated progress...I kinda stared before Wermy's guide part 4 so I got ahead using the wiring diagrams on the forum [spoiler="power switch mounted"] http://i.imgur.com/LL7W1Bf.jpg [/spoiler] [spoiler="2500 mAh battery placement"] http://i.imgur.com/OK9klQt.jpg [/spoiler] [spoiler="micro u...