Search found 8 matches

by MrLuck
Sat Mar 10, 2018 9:36 am
Forum: Support (Game Boy Zero)
Topic: Modification of screen to use 5V
Replies: 14
Views: 10473

Re: Modification of screen to use 5V

In case you are still looking for a solution: See the 4 pads on the bottom left corner? the first pin from right is 3.3V and the second is GND. those are the only 2 pins you need to power the display. Then just connect a yellow or white wire to the Pi and you will have a working lcd Here is another...
by MrLuck
Tue Mar 06, 2018 4:52 am
Forum: Support (Game Boy Zero)
Topic: Choosing your audio amplifier
Replies: 7
Views: 6324

Re: Choosing your audio amplifier

Okay thanks a bunch, what high/low pass filter have you used for the pwm audio in your projects? Or have you made one on your own?
by MrLuck
Tue Mar 06, 2018 4:39 am
Forum: Support (Game Boy Zero)
Topic: Choosing your audio amplifier
Replies: 7
Views: 6324

Re: Choosing your audio amplifier

@tinkerBOY Do you mean one of these? https://ae01.alicdn.com/kf/HTB1qvXEPFXXXXX2XFXXq6xXFXXXs/PAM8403-Super-Mini-Digital-Amplifier-Board-2-3W-Class-D-Digital-2-5V-To-5V-Power.jpg_640x640.jpg Because this is just the one that I got. Was just afraid of blowing out the speaker if I tested a 0.5w 8 ohm ...
by MrLuck
Thu Mar 01, 2018 9:50 am
Forum: Support (Game Boy Zero)
Topic: Modification of screen to use 5V
Replies: 14
Views: 10473

Re: Modification of screen to use 5V

Absolutley, here is a better image
board.jpg
board.jpg (7.97 MiB) Viewed 7236 times
The PNG version was to big to upload, but I hope this jpeg does the job aswell.

PS I know that there is a red wire missing on the right next to the black wire, they are the connections to the buttons for screen settings.
by MrLuck
Thu Mar 01, 2018 8:04 am
Forum: Support (Game Boy Zero)
Topic: Modification of screen to use 5V
Replies: 14
Views: 10473

Re: Modification of screen to use 5V

The screen what purchased on this swedish site: https://fyndiq.se/search/?q=backkamera&search=enter#8526473-43-lcd-bildskarm-for-backkamera There is not much information on the brand what so ever. The box it came in simply says car security camera. The board runs a AMT630A and has one other labled c...
by MrLuck
Thu Mar 01, 2018 7:49 am
Forum: Support (Game Boy Zero)
Topic: Modification of screen to use 5V
Replies: 14
Views: 10473

Re: Modification of screen to use 5V

Thank you VeteranGamer was a bit to quick on my post there.
by MrLuck
Thu Mar 01, 2018 6:42 am
Forum: Support (Game Boy Zero)
Topic: Modification of screen to use 5V
Replies: 14
Views: 10473

Modification of screen to use 5V

Hello there, I have seen the beautiful work that this community has done and aswell seen the list of screens made to be used with 5 V. I ordered myself a 4.3" 480 x 272 px (I know it won't fit the regular Game Boy casing, but I have a 3D printed case I made myself. However it doesn't seem to want to...
by MrLuck
Thu Mar 01, 2018 1:12 am
Forum: Support (Game Boy Zero)
Topic: Choosing your audio amplifier
Replies: 7
Views: 6324

Choosing your audio amplifier

Hi there, I am quite new to working with the raspberry pi and doing these types of builds (mainly worked with more mechanical arduino projects before.) What I would like to know is how do you choose amplifier for your speaker. For example the PiGrrrl uses a 2.5W amp with an 8 ohm 0.5W speaker. Last ...