Search found 27 matches

by emaborsa
Sat Nov 11, 2017 12:59 am
Forum: Guides
Topic: PWM Audio Guide
Replies: 77
Views: 70197

Re: PWM Audio Guide

Generally an amp should go just before the speakers and all the rest before the amp. In this cases, due to the low current and voltage, it doesn't really matters... Regarding low pass filter, I removed it completely. Try it out with and without, in my case I did not notice any difference, and since ...
by emaborsa
Tue Nov 07, 2017 11:46 pm
Forum: Guides
Topic: PWM Audio Guide
Replies: 77
Views: 70197

Re: PWM Audio Guide

This schema is wrong. From the amply you connect + and - L to the poty-wheel, you should connect +L and +R. And yes, the - of the speaker should go to ground.
Take a look here
by emaborsa
Sat Oct 21, 2017 12:39 pm
Forum: For Sale/Trade
Topic: [NEW STOCK IN] Custom GBZ lipo battery pack
Replies: 927
Views: 273993

Re: [ORDERS OPEN] Custom GBZ lipo battery pack

2 for me!
by emaborsa
Fri Sep 29, 2017 12:06 am
Forum: Guides
Topic: [NEW VERSION] Sota's 14 buttons + optional up to 2 analog sticks guide for a Leonardo Pro Micro (Teensy alternative)
Replies: 99
Views: 52140

Re: [NEW VERSION] Sota's 14 buttons + optional up to 2 analog sticks guide for a Leonardo Pro Micro (Teensy alternative)

How do you connect the Micro to the Pi? Do you use the usb port or do you solder the wires direct to the pcb?
by emaborsa
Wed Sep 20, 2017 12:24 pm
Forum: General Chat (Game Boy Zero)
Topic: L & R Buttons
Replies: 26
Views: 11508

Re: L & R Buttons

gilbertotron wrote:
Tue Jun 27, 2017 3:46 am
I wonder if you'd be so kind as to show us the back of the cover so we can see how the buttons are connected?
Mega job by the way!!! It looks fantastic!
Where can I buy these buttons?
by emaborsa
Mon Aug 28, 2017 5:26 am
Forum: Guides
Topic: [NEW VERSION] Sota's 14 buttons + optional up to 2 analog sticks guide for a Leonardo Pro Micro (Teensy alternative)
Replies: 99
Views: 52140

Re: [NEW VERSION] Sota's 14 buttons + optional up to 2 analog sticks guide for a Leonardo Pro Micro (Teensy alternative)

Hi guys. I have to buy two boards...but I'm new in the arduino world. What's your opinion about these: http://www.ebay.it/itm/Scheda-Pro-Micro-ATMEGA32U4-16Mhz-5V-microcontrollore-arduino-leonardo-micro-usb-/322558060753?hash=item4b19f568d1:g:VzkAAOSwA3dYZpES http://www.ebay.it/itm/Arduino-Pro-Mini-...
by emaborsa
Tue Jul 11, 2017 12:00 am
Forum: Guides
Topic: How to - Use the GPIO for Buttons instead of a Teensy
Replies: 98
Views: 83192

Re: How to - Use the GPIO for Buttons instead of a Teensy

the only thing i can think is the SDL2 issues mentioned here https://github.com/adafruit/Adafruit-Retrogame#retropie-20-compatibility Since my mothertongue is not english...or maybe I simply don't understand.... what is SDL2? Does Retropie work to 100% by using the GPIO instead teensy? SDL2 is a gr...
by emaborsa
Wed Jul 05, 2017 11:42 pm
Forum: Guides
Topic: How to - Use the GPIO for Buttons instead of a Teensy
Replies: 98
Views: 83192

Re: How to - Use the GPIO for Buttons instead of a Teensy

moosepr wrote:
Thu Jun 29, 2017 3:32 am
the only thing i can think is the SDL2 issues mentioned here

https://github.com/adafruit/Adafruit-Re ... patibility
Since my mothertongue is not english...or maybe I simply don't understand.... what is SDL2? Does Retropie work to 100% by using the GPIO instead teensy?
by emaborsa
Wed Jun 21, 2017 11:55 pm
Forum: Guides
Topic: How to - Use the GPIO for Buttons instead of a Teensy
Replies: 98
Views: 83192

Re: How to - Use the GPIO for Buttons instead of a Teensy

crispy_tofu wrote:
Sun May 08, 2016 7:55 pm
A teensy makes it easier to do this, and it might eliminate any compatibility problems with the emulators. :)
Hi, could you (or someone else) tell me more about the statement in bold?