The AliExpress link shows some wiring diagrams.
C$ 2.54 29%OFF | 5V/2.1A Charge Discharge Boost Protection 3.7V 4.2V Battery DC-DC UPS DIY Module Integrated Circuits Dropship
https://a.aliexpress.com/_m03uB2j
Search found 1723 matches
- Mon Aug 31, 2020 9:27 pm
- Forum: Support (Game Boy Zero)
- Topic: Building a kit I bought years ago.
- Replies: 9
- Views: 4754
- Mon Aug 31, 2020 9:25 pm
- Forum: Support (Game Boy Zero)
- Topic: Building a kit I bought years ago.
- Replies: 9
- Views: 4754
Re: Building a kit I bought years ago.
That picture above is the power boost.
- Tue Aug 25, 2020 12:12 pm
- Forum: Support (Game Boy Zero)
- Topic: Building a kit I bought years ago.
- Replies: 9
- Views: 4754
Re: Building a kit I bought years ago.
haha, too funny! it looks like you have all you need then, although I don't see a battery. that's about it. (oh and the Pi zero...)
- Tue Aug 25, 2020 11:03 am
- Forum: Support (Game Boy Zero)
- Topic: Building a kit I bought years ago.
- Replies: 9
- Views: 4754
Re: Building a kit I bought years ago.
Well then, post what you have in the kit and someone can likely help you out and see if you have enough to build a GBZ. I would assume if you bought a kit from someone it would have included all the necessary bits...But who knows.
- Fri Aug 21, 2020 9:46 pm
- Forum: Support (Game Boy Zero)
- Topic: Help no sound through GPIO
- Replies: 3
- Views: 4105
Re: Help no sound through GPIO
It's also been a long time since I've done a gbz...but one thing to try is to flip the wiring on the
volume wheel. (If that makes sense, flip it over and wire according to the diagram).
volume wheel. (If that makes sense, flip it over and wire according to the diagram).
- Fri Aug 21, 2020 9:37 pm
- Forum: Support (Game Boy Zero)
- Topic: Help no sound through GPIO
- Replies: 3
- Views: 4105
Re: Help no sound through GPIO
The amp has a small screw pot on it. Which can be used to adjust volume. Maybe that's it? Easiest solution.
As for retrogame. Check is gpio 18 is referenced in it at all...
You could also swap to gpio 13, which is also a pwm pin. You would need to change the config.txt line as well.
As for retrogame. Check is gpio 18 is referenced in it at all...
You could also swap to gpio 13, which is also a pwm pin. You would need to change the config.txt line as well.
- Fri Aug 07, 2020 12:03 pm
- Forum: Support (Game Boy Zero)
- Topic: buttons making game lag/freeze?
- Replies: 17
- Views: 16447
Re: buttons making game lag/freeze?
Hi, I am having the exact same issue. Some buttons makes everything freeze/lag and others not, whenever I increase the volume (PWM audio) the effect gets exaggerated. In the end, which silicone pads did you buy?? I want to test new ones because I have the same issue I have found the quality varies ...
- Thu Aug 06, 2020 9:34 pm
- Forum: Support (Game Boy Zero)
- Topic: buttons making game lag/freeze?
- Replies: 17
- Views: 16447
Re: buttons making game lag/freeze?
Hi, I am having the exact same issue. Some buttons makes everything freeze/lag and others not, whenever I increase the volume (PWM audio) the effect gets exaggerated. In the end, which silicone pads did you buy?? I want to test new ones because I have the same issue I have found the quality varies ...
- Thu Aug 06, 2020 6:46 pm
- Forum: Support (Game Boy Zero)
- Topic: Circuit Sword pops up at the top of the case
- Replies: 2
- Views: 2548
Re: Circuit Sword pops up at the top of the case
Not sure if you're talking about the case not fully closing. Or if the PCB just pops up a bit. If it's the PCB "sticking up a bit", then I wouldn't worry about it. If the case doesn't close properly see the comment above. For some tips. Also, post a pic if you can, so we can know exactly what you me...
- Sat Jun 13, 2020 10:17 pm
- Forum: Support (Game Boy Zero)
- Topic: Power issues...
- Replies: 6
- Views: 3531
Re: Power issues...
Alos those spliced wires...blue/red going to green/green don't look that great. Maybe address that. Or just solder the blue/red to the pi rather than splicing them.