tel3

I would think it is a standard dimension like on others of the same size, but I'm not totally sure. You could compare data sheets with another brand of the same size and maybe figure it out that way? Or, If you already have the display you could measure it out. It may be hard to get it totally accurate though... Somewhat obvious info but it might help? -tel3

I think I have pretty much worn out the continuity setting on my multimeter doing stuff like that! :)

Man, all this gets me sooo excited about building an SEQ!! I can hardly wait! ;D TK, You are the man! ;) Now if I can just focus on getting my SID box done... -tel3

Hi Chris! :) How you connect them depends on a few things. What kind of power supply are you using first of all? What boards are you using? How many Core and SID modules are you using in your SID box? -tel3

Thank You! I think? ;D Seriously though, if you want something different than they offer on their site, just send them an e-mail and ask them. You never know, they might have what you want. That's what I did at least. -tel3

Yep, I'm sure! I sent them an e-mail asking if they have the 40X2 in any other colors than just the usual green/yellow(which was all they had on their website at the time) and the guy there told me they had one 40X2 in the negative red model that someone had "special ordered" 2 of and only bought one, Or something like that...So, I guess I got lucky! ;D -tel3

Yeah, That sucks man. Green with a red filter sounds cool though. Maybe I'll try that when I build my MIDIbox SEQ. I bought the same negative red LCD from them(Crystalfontz) in a 40X2 size for my MIDIbox FM also... :( -tel3

That's cool man, whatever works! ;) It looks like you have the same LCD as me, a 20X2 negative red from Crystalfontz? I got that one because it looked in the picture like the characters were red on a blacked out background. But, when I actually hooked it up, it looked nothing like the pictures on their website! Needless to say I was a little disappointed. :( -tel3

Hey, That's pretty sweet looking! You put the tubing on there right? -tel3

Hey Alex, I used the wires from the C64 keyboard too! Depending on when you 64 was built, it may have a connector with the crimp pins already on the connector side. You can push the little metal tab in through the little openings on the C64's keyboard connector, pull out the wire with the pins attached and re-use the wires. ;) That's what I did at least!! Just an idea... -tel3

Hi toneburst! Have you tried desoldering with some desoldering braid? It works pretty good for me. The only thing is you have to be careful about how hot the parts you are trying to desolder get while letting the copper braid "suck up" all of the solder. Definitley worth a try if you haven't already. -tel3

Hi Mr.modnaR! Yeah, I thought that might be what I would have to do... I guess the only thing I can do is to try it? ;) I would think the worst that could happen is the 7805 would get very hot and possibly fry? Or, It just won't work? ;D If it comes down to it, I'll just do it the way TK designed it! I'm just not sure how to chain the modules together while using the crimp pin type connectors I like so much that will only fit one wire in them?? How do some of you guys do it? Thanks for your help peeps! And sorry for jack'n your thread toneburst!!! (edit:Oops not carsten!) -tel3

Yeah, I was planning on putting it in later on when I make up all of my wires with their connectors and such. I didn't give that part enough thought It seems. :( I guess it might not work the same with the 5v going out separately to each board huh? -tel3

Oh crap! :( I just noticed after reading over my last post that I made a mistake on my board. Grrrrr! >:( On this part: I would have needed to use a 16pin DIL pin header to send 5v to the Core and SID boards individually! Oh well, I guess I can still fix it... By the way, Does anyone see a problem in not chaining them as in the Optimized PSU schematic and sending each one out separately anyway? It seemed like a good idea to me. -tel3

Hey Carsten, I took a few pics of my PSU board for you to check out. These pics were taken with my motorola RAZR mobile phone so don't expect too much from them... Some of you may notice that there are quite a few more jumper pins on my board than the original schematic drawing has. :) I'll explain... In the top pic there is a row of 4 SIL pins on the bottom left(kinda difficult to see) of the board. This is where my 7pin DIN plug for the C64 PSU and the on/off switch connect to by means of a female connector w/crimp pins. The 8pin DIL jumper on the bottom right is where the Core and SID boards will get their 5v from individually(not chained from board to board as on the original schematic). The next 3pin SIL jumper up from that one is for the C64 power indicator LED. And the last 4pin SIL jumper in the top right is where I will send out the 14v to the SID modules individually as described before. ;) I'm not sure if any of this will help you or not Carsten, but I dunno? Let me know what you guys think of my PSU board too... ;D -tel3