And this one, for example? http://www.waytronic.com/eshowshop.asp?/67.htmlMikeB wrote:Hmmm, no SD card, just a SPI flash device of 4 M BYTE. It will probably work, but I think the storage will be limiting.
Audio (voice) - Stock 9X PCB
Re: Audio (voice) - Stock 9X PCB
- MikeB
- 9x Developer
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Re: Audio (voice) - Stock 9X PCB
I think I have some soldering to do
Mike.erskyTx/er9x developer
The difficult we do immediately,
The impossible takes a little longer!
The difficult we do immediately,
The impossible takes a little longer!
Re: Audio (voice) - Stock 9X PCB
very nice... good luck with the build Mike... can't wait to see the end result.
Custom 9x with M64/Telemetry Mod
Re: Audio (voice) - Stock 9X PCB
Mike! I thought that the board would be more difficult. I'm sure that can be done without metallizer holes. Preferable to use a single layer board with jumper. Is it possible? It is waiting for test results, too!
Re: Audio (voice) - Stock 9X PCB
Here is the final (?) Version of "DIL1206" board.
Accordingly, Mike's last Schematic.
220μF electrolytic capacitor is provided
Hans
Accordingly, Mike's last Schematic.
220μF electrolytic capacitor is provided
Hans
- Attachments
-
- Drill.txt
- (1.38 KiB) Downloaded 362 times
-
- AudioMegaDIL2_SST.pdf
- (22.9 KiB) Downloaded 363 times
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- AudioMegaDIL2_sch.pdf
- (54.42 KiB) Downloaded 357 times
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- AudioMegaDIL2_BOM.pdf
- (24.81 KiB) Downloaded 308 times
-
- AudioMega2_GER.txt
- (220.71 KiB) Downloaded 390 times
Re: Audio (voice) - Stock 9X PCB
Mike, That looks professional. Great job.
Stan.
Stan.
He who knows not and knows not he knows not, is a fool: SHUN HIM.
He who knows and knows he knows, is a wise man : SEEK HIM
But he who knows not and knows he knows not, is a baby: TEACH HIM.
He who knows and knows he knows, is a wise man : SEEK HIM
But he who knows not and knows he knows not, is a baby: TEACH HIM.
Re: Audio (voice) - Stock 9X PCB
Just completed a first attempt at laying out a double sided full SMD version of the "HaGeHa" board. Still have to make sure my version of the board fits!
Re: Audio (voice) - Stock 9X PCB
mbanzi,
That looks brilliant for a first attempt. Looks professional really. Good luck, hope it fits.
Stan
That looks brilliant for a first attempt. Looks professional really. Good luck, hope it fits.
Stan
He who knows not and knows not he knows not, is a fool: SHUN HIM.
He who knows and knows he knows, is a wise man : SEEK HIM
But he who knows not and knows he knows not, is a baby: TEACH HIM.
He who knows and knows he knows, is a wise man : SEEK HIM
But he who knows not and knows he knows not, is a baby: TEACH HIM.
- MikeB
- 9x Developer
- Posts: 17993
- Joined: Tue Dec 27, 2011 1:24 pm
- Country: -
- Location: Poole, Dorset, UK
Re: Audio (voice) - Stock 9X PCB
There are quite a few Ground connections on the ground plane side, and I think the ground plane itself will help performance.man-bis wrote:Mike! I thought that the board would be more difficult. I'm sure that can be done without metallizer holes. Preferable to use a single layer board with jumper. Is it possible? It is waiting for test results, too!
Mike.
erskyTx/er9x developer
The difficult we do immediately,
The impossible takes a little longer!
The difficult we do immediately,
The impossible takes a little longer!
- MikeB
- 9x Developer
- Posts: 17993
- Joined: Tue Dec 27, 2011 1:24 pm
- Country: -
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Re: Audio (voice) - Stock 9X PCB
Thanks, Electronics/board design/formware is my day job.skylark wrote:Mike, That looks professional. Great job. Stan.
Most of the comp[onents are now fitted, I hope to find enough time tomorrow (Monday) to finish it and start testing.
Mike.
erskyTx/er9x developer
The difficult we do immediately,
The impossible takes a little longer!
The difficult we do immediately,
The impossible takes a little longer!
Re: Audio (voice) - Stock 9X PCB
Hans, how do you prefer, or I replace in repository previous, first version of DIL board, or I make new folder for last version? (I think replacement would be better)
Re: Audio (voice) - Stock 9X PCB
Oliver,
I agree with you.
I agree with you.
Re: Audio (voice) - Stock 9X PCB
Oliver, is it possible for you to take a close up picture of your board? I would love to have for reference when building out a copy.
Updated: Dec 11/2012
I am ready to build...
I have your schematic but a picture would be helpful as well. If it is not too muh trouble.
As well as one for the radio that shows placement. For the existing board that with the switch, I assume you drilled a little bigger whole where the screw mount is on your board so that it can pass through and allow the other board to sit on top? Did you move the transistor?
Please correct me if I am wrong.
Thanks.
Updated: Dec 11/2012
I am ready to build...
I have your schematic but a picture would be helpful as well. If it is not too muh trouble.
As well as one for the radio that shows placement. For the existing board that with the switch, I assume you drilled a little bigger whole where the screw mount is on your board so that it can pass through and allow the other board to sit on top? Did you move the transistor?
Please correct me if I am wrong.
Thanks.
Custom 9x with M64/Telemetry Mod
Re: Audio (voice) - Stock 9X PCB
Mbanzi or Hageha, you can post somewhere scheme HAGEHA's Eagle format?
Re: Audio (voice) - Stock 9X PCB
Can I answer instead of Oliver.
The item to which the arrow is 5 volt regulator. With the existing board to unsolder: 5 volt regulator, controls transistor and the buzzer. That is, all the parts except for the power switch and wires.
The item to which the arrow is 5 volt regulator. With the existing board to unsolder: 5 volt regulator, controls transistor and the buzzer. That is, all the parts except for the power switch and wires.
Re: Audio (voice) - Stock 9X PCB
Hello, Pino. This is not transistor. This is LM7805. Yes, remove it. And also remove beeper and real transistor near it (top right corner of board on you photo).
Yes, I drill hole exactly as stand's diameter for screw. So my board tightly sits on this stand even without screwing . If it will insufficiently tightly, you can use doublesided tape between boards.
Yes, I drill hole exactly as stand's diameter for screw. So my board tightly sits on this stand even without screwing . If it will insufficiently tightly, you can use doublesided tape between boards.
Re: Audio (voice) - Stock 9X PCB
I'm working on it now that the designs appear to have stabilized!pcipri76 wrote:Mbanzi or Hageha, you can post somewhere scheme HAGEHA's Eagle format?
Re: Audio (voice) - Stock 9X PCB
In repository there are Eagle's schematics, in my and Mbanzi folders, there only need to divide resistor on two and add capacitor between it.mbanzi wrote:I'm working on it now that the designs appear to have stabilized!pcipri76 wrote:Mbanzi or Hageha, you can post somewhere scheme HAGEHA's Eagle format?
Re: Audio (voice) - Stock 9X PCB
man-bis/Oliver,Oliver wrote:Hello, Pino. This is not transistor. This is LM7805. Yes, remove it. And also remove beeper and real transistor near it (top right corner of board on you photo).
Yes, I drill hole exactly as stand's diameter for screw. So my board tightly sits on this stand even without screwing . If it will insufficiently tightly, you can use doublesided tape between boards.
Thanks for clearing that up. I knew I had to remove everything upstream from there except the voltage regulator(transistor, haha)... but that makes more sense now.
However, I was interested in doing the Haptic Mod as well. Can I tie that into the New Sound Board on the Buzzer Lead? Do I need to put any other components on there to accomodate anything? In the Haptic Mod, they have you adding a few things on this board which would most likely get in the way and not work anymore as I am removing the voltage regulator.
ie.
1. 4.7uF capacitor
2. 10uF 16V capacitor
3. 1K ohm resistor
4. 390 ohm resistor
5. 1N4001 diode
Haptic Mod
In theory, If I just put the Voltage Regulator on the other side and can carry out the Haptic Mod, then feed the Vibrator Motor off the Buzzer Lead... it could all work together? OR This could be rectified if the Sound Board supports the use of the Vibrator Motor in place of the Buzzer.
Thanks again, You guys make me want to go back to school and learn electrical engineering. My Bio-Med degree just isn't cutting it in here.
Custom 9x with M64/Telemetry Mod
Re: Audio (voice) - Stock 9X PCB
I didn't do the haptic mod but I think it uses another pin on the CPU and not the buzzer??
My er9x/Ersky9x/eepskye Video Tutorials
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Donate to Er9x/Ersky9x:
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Re: Audio (voice) - Stock 9X PCB
Hi Joao
That is correct, the pin 43 on the CPU. But it looks like the vibrator is connected to the buzzer leads. And the speaker connected up stream via some capacitors and resistors.
It's not that important to me as the sound board. But I did buy a motor and I like the idea of that feature.
That is correct, the pin 43 on the CPU. But it looks like the vibrator is connected to the buzzer leads. And the speaker connected up stream via some capacitors and resistors.
It's not that important to me as the sound board. But I did buy a motor and I like the idea of that feature.
Custom 9x with M64/Telemetry Mod
Re: Audio (voice) - Stock 9X PCB
Hi Oliver and Hageha! I do not know whether to keep could, but if possible I would like to buy such a plate ready functional. If you oeri to sell something, I want to know at what price and how to purchase. Preferably by PayPal.
You also may ask you to post some photos containing all the wires towards processor?
You also may ask you to post some photos containing all the wires towards processor?
Last edited by pcipri76 on Wed Dec 12, 2012 4:14 pm, edited 2 times in total.
Re: Audio (voice) - Stock 9X PCB
Hi Oliver and Hageha! I do not know whether to keep could, but if possible I would like to buy such a plate ready functional. If you oeri to sell something, I want to know at what price and how to purchase. Preferably by PayPal.
You also may ask you to post some photos containing all the wires towards processor?
You also may ask you to post some photos containing all the wires towards processor?
- MikeB
- 9x Developer
- Posts: 17993
- Joined: Tue Dec 27, 2011 1:24 pm
- Country: -
- Location: Poole, Dorset, UK
Re: Audio (voice) - Stock 9X PCB
Well, my board is talking, beeping and controlling the backlight. I have still to test the serial interfaces, then I'll put it in a TX, it's on a test bed at the moment.
Mike.
Mike.
erskyTx/er9x developer
The difficult we do immediately,
The impossible takes a little longer!
The difficult we do immediately,
The impossible takes a little longer!
Re: Audio (voice) - Stock 9X PCB
Hi Mike, That's excellent.MikeB wrote:Well, my board is talking, beeping and controlling the backlight. I have still to test the serial interfaces, then I'll put it in a TX, it's on a test bed at the moment.
Mike.
Stan.
He who knows not and knows not he knows not, is a fool: SHUN HIM.
He who knows and knows he knows, is a wise man : SEEK HIM
But he who knows not and knows he knows not, is a baby: TEACH HIM.
He who knows and knows he knows, is a wise man : SEEK HIM
But he who knows not and knows he knows not, is a baby: TEACH HIM.
Re: Audio (voice) - Stock 9X PCB
Awesome Mike! Can't wait for the source posting.MikeB wrote:Well, my board is talking, beeping and controlling the backlight. I have still to test the serial interfaces, then I'll put it in a TX, it's on a test bed at the moment.
Mike.
Custom 9x with M64/Telemetry Mod
Re: Audio (voice) - Stock 9X PCB
Checked the fit of the 2 board designs tonight, both work well. The T board will be simpler to make at home, while the other board provides more real estate. I've completed the layout for T board using all through hole components, similar to MikeB's layout. I'm working on a full SMD & also another using DIP packages for the 2 big chips, similar to HaGeHa's layouts. I still have to confirm a few of the component choices though.
Once I'm done I'll check in the Eagle CAD 6.3 designs for download. I use OSH Park (a PCB batching service) for all my boards, I've stopped etching them myself unless I need a board right away. The boards are double sided with silk screening & solder masking on both sides. The board should be around $10, although you have to order a minimum of 3.
Once I'm done I'll check in the Eagle CAD 6.3 designs for download. I use OSH Park (a PCB batching service) for all my boards, I've stopped etching them myself unless I need a board right away. The boards are double sided with silk screening & solder masking on both sides. The board should be around $10, although you have to order a minimum of 3.
- MikeB
- 9x Developer
- Posts: 17993
- Joined: Tue Dec 27, 2011 1:24 pm
- Country: -
- Location: Poole, Dorset, UK
Re: Audio (voice) - Stock 9X PCB
Serial RS232 is OK, just read the program out using it. Just need to check the logic serial to the M64 and the mechanical fit, then I'll be ready to release all the build information.
Mike.
Mike.
erskyTx/er9x developer
The difficult we do immediately,
The impossible takes a little longer!
The difficult we do immediately,
The impossible takes a little longer!
Re: Audio (voice) - Stock 9X PCB
Oliver would like to know if I drew well: So MicroSD card connects to the ISP interface? If not correct, you could please put files in eagle and wiring diagram MicroSD card?
Re: Audio (voice) - Stock 9X PCB
My MegaSound 9X board (with microSD):
http://rc.emiter.hu/ (MegaSound 9X, GCL-2, FrSky-RSSI-DAC, etc.) Keress fel!