Search found 236 matches
- Thu Mar 07, 2013 3:58 pm
- Forum: Hints and Tips
- Topic: 3D Printed Cartridge Case (Part 1)
- Replies: 4
- Views: 3226
3D Printed Cartridge Case (Part 1)
Thought you fellows might quite like to see this: my order just arrived moments ago and contains a 3D printed lid for a Dragon 32 cartridge case. http://i188.photobucket.com/albums/z47/Rinkwraith/34FC9AC5-35AA-4D32-906A-05DD7FAB8D4D-3652-000000E2FE41DF48_zpsc3895074.jpg http://i188.photobucket.com/a...
- Wed Mar 06, 2013 1:53 pm
- Forum: Hints and Tips
- Topic: My Dragon cartridge boards (actually work!!!)
- Replies: 38
- Views: 20385
- Wed Mar 06, 2013 9:43 am
- Forum: Hints and Tips
- Topic: My Dragon cartridge boards (actually work!!!)
- Replies: 38
- Views: 20385
Re: My Dragon cartridge boards (actually work!!!)
Any use to you? Not that it matters, it's as good as it's going to get. ![Wink ;)](./images/smilies/icon_e_wink.gif)
![Image](http://i188.photobucket.com/albums/z47/Rinkwraith/3c7bf281-c0fe-4044-adf8-8bd3f58d7722_zps2bb7cc84.jpg)
![Wink ;)](./images/smilies/icon_e_wink.gif)
![Image](http://i188.photobucket.com/albums/z47/Rinkwraith/3c7bf281-c0fe-4044-adf8-8bd3f58d7722_zps2bb7cc84.jpg)
- Sun Mar 03, 2013 4:40 pm
- Forum: Hints and Tips
- Topic: My Dragon cartridge boards (actually work!!!)
- Replies: 38
- Views: 20385
Re: My Dragon cartridge boards (actually work!!!)
Please place the PCB in the center of an A4 sheet of white paper, and take a photo with the camera directly facing the solder side. This quick, simple task is all I'm asking for. :) Lol. Will do mate. It's pretty gloomy here today so will have to source a few extra lights and things - or a better c...
- Fri Mar 01, 2013 5:59 pm
- Forum: Hints and Tips
- Topic: My Dragon cartridge boards (actually work!!!)
- Replies: 38
- Views: 20385
Re: My Dragon cartridge boards (actually work!!!)
Would it be easier if I just post the PCB images from the design software? Waiting on a new power supply for my laptop but I suspect it'd be a lot clearer than trying to make out black tracks between a black ground fill under a black solder mask. ![Smile :)](./images/smilies/icon_e_smile.gif)
![Smile :)](./images/smilies/icon_e_smile.gif)
- Fri Mar 01, 2013 4:42 pm
- Forum: Hints and Tips
- Topic: My Dragon cartridge boards (actually work!!!)
- Replies: 38
- Views: 20385
- Fri Mar 01, 2013 2:11 pm
- Forum: Hints and Tips
- Topic: My Dragon cartridge boards (actually work!!!)
- Replies: 38
- Views: 20385
Re: My Dragon cartridge boards (actually work!!!)
Finishing work earlier today so it should be light when I get home - will try this afternoon. Promise.zephyr wrote: I suggest you take it to work and snap it either indoors or outside in the daylight. I'm really interested in taking a good look at the solder side of that board.
![Smile :)](./images/smilies/icon_e_smile.gif)
- Fri Mar 01, 2013 2:07 pm
- Forum: Hints and Tips
- Topic: My Dragon cartridge boards (actually work!!!)
- Replies: 38
- Views: 20385
Re: My Dragon cartridge boards (actually work!!!)
That's just a dual NAND gate IC for inverting R/W. Only using one gate of it but I have so many of the things that I just threw it on for convenience.prime wrote:That seems resonable for a parallel device, but in that case what's the little 8 pin device to the bottom of your board ?
- Wed Feb 27, 2013 7:25 pm
- Forum: Hints and Tips
- Topic: My Dragon cartridge boards (actually work!!!)
- Replies: 38
- Views: 20385
Re: My Dragon cartridge boards (actually work!!!)
Drat - can't get an anywhere near usable photo tonight, there's just not enough light.
I should stump up for some decent light bulbs.
I should stump up for some decent light bulbs.
- Wed Feb 27, 2013 2:29 pm
- Forum: Hints and Tips
- Topic: My Dragon cartridge boards (actually work!!!)
- Replies: 38
- Views: 20385
Re: My Dragon cartridge boards (actually work!!!)
The PCB price is a little high, but not too bad. I would be willing to pay about $15 - 20 each (including postage) for a slightly modified version of this PCB with just a 28 pin IC socket fitted (for inserting a 27128/27C128 - 16K EPROM). Never played with a 27 - have you ever tried reading from a ...