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Sergey_new_pcb 16:07:50 Sat Sep 3 2011 Offline 287 posts BBMG Major General ** ![]() Reply |
St. Petersburg (Russia) and Nevada.
Still waiting for your cool pictures here. Sergey. | ||||
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camracer ![]() 00:14:13 Fri Aug 19 2011 Offline 3515 posts BBMG LIFE BLASTER +2000 ![]() Reply |
I'd love to see what our friends here are doing with their installs!! Please ask any advice on the install. We're here to help! ---Cam
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Sergey_new_pcb 16:24:16 Thu Aug 18 2011 Offline 287 posts BBMG Major General ** ![]() Reply |
I sent out a lot of ver.3 boards in the last couple of months. Dear owners, why don't you post your pictures and videos in this thread?
If you want to stay anonimous just send your photos to my e-mail (e-go[at]inbox[d0t]ru) or post them to any photos storage service and then send me the link. I'll place your photos here. There haven't been any new pictures here for a while. Yours, Sergey. | ||||
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camracer ![]() 14:50:41 Wed Aug 10 2011 Offline 3515 posts BBMG LIFE BLASTER +2000 ![]() Reply |
"High Five" brother! ![]()
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Sergey_new_pcb 11:04:14 Wed Aug 10 2011 Offline 287 posts BBMG Major General ** ![]() Reply |
Two more full auto mod boards for Drozd Blackbird are on the way to the US and Canada.
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Sergey_new_pcb 11:03:43 Wed Jul 27 2011 Offline 287 posts BBMG Major General ** ![]() Reply |
Canada-Russia: 1/1
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DUBB ![]() 11:53:27 Sun Jul 24 2011 Offline 1399 posts BBMG MASTER BLASTER +1000 ![]() Reply |
Thanks, that's good news, it doubles my otherwise dismal numbers! The mag has to really work to feed 2000 bb's per minute. Good thing you made that jumper, too, since I put in one of those Nichibo motors, I can use it.
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Sergey_new_pcb 08:42:32 Sun Jul 24 2011 Offline 287 posts BBMG Major General ** ![]() Reply |
Greetings DUBB and all.
It's 2.5 seconds or so on power-up and 0.5 seconds after each shot. | ||||
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DUBB ![]() 08:02:44 Sun Jul 24 2011 Offline 1399 posts BBMG MASTER BLASTER +1000 ![]() Reply |
Sergey, question: how long does the mag run initially on power on? Is that 5 seconds? I'm trying to calculate bb flow rates based on how many dump out when I power up with the ramp removed. I can work that with a digital scale.
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camracer ![]() 00:59:26 Wed Jul 20 2011 Offline 3515 posts BBMG LIFE BLASTER +2000 ![]() Reply |
Elwood: "... its got a cop motor. A 440 cubic inch plant. Its got cop tires, cop suspension, cop shocks ... the model made before catalytic converters so it will run good on regular gas ... what do you say, is it the new Blues Mobile or what? John Belushi: ... fix the cigarette lighter ... ![]()
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drozdandconfused ![]() 15:33:16 Tue Jul 19 2011 Offline 728 posts BBMG General **** ![]() Reply |
Congrats Sergey, that's great news that your board is selling so well!!! I guess modding the BB is like modding cars and motorcycles, if the upgrade can give me more HP, I have to have it! Speed, power, more speed, more power!!!
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Sergey_new_pcb 06:56:46 Sun Jul 17 2011 Offline 287 posts BBMG Major General ** ![]() Reply |
Four more boards are shipped.
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DUBB ![]() 03:43:20 Sun Jul 10 2011 Offline 1399 posts BBMG MASTER BLASTER +1000 ![]() Reply |
There is no fun in staying ahead of the pack, unless we give them something enough to keep them right on our heels. At least keep them in close enough to still count as in the same race.
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camracer ![]() 23:06:23 Sat Jul 9 2011 Offline 3515 posts BBMG LIFE BLASTER +2000 ![]() Reply |
Gotta put my word out. Awesome!! Nothin' more said. (but sooo much more to say!
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SONYtec 18:48:03 Sat Jul 9 2011 Offline 3558 posts BBMG LIFE BLASTER +2000 ![]() Reply |
Yup, it's all about the hype stuff for sure.
That's what sells products.
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DUBB ![]() 09:11:46 Sat Jul 9 2011 Offline 1399 posts BBMG MASTER BLASTER +1000 ![]() Reply |
See, I knew 2000 rpm would move boards. That's something more, that you can't get any other way. And worth every bit of it, too. People tend to be essentially stupid and greedy, and can't see past "What more does this do, and how much of it do I get for my money?" 2000 rounds per minute, and a lot of bla, bla, bla, subtlties that are lost on most people. But the 2000 rpm, that they hear right away.
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SONYtec 14:34:46 Thu Jul 7 2011 Offline 3558 posts BBMG LIFE BLASTER +2000 ![]() Reply |
Good do see you are busy Sergey.
Busy means money. ![]()
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Sergey_new_pcb 10:43:10 Thu Jul 7 2011 Offline 287 posts BBMG Major General ** ![]() Reply |
By the way, there was a queue of people waiting for the the boards in June. I had to work really hard and now there is only one person left waiting for his board. If you plan to get one, please contact me beforehand.
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Sergey_new_pcb 00:00:42 Thu Jul 7 2011 Offline 287 posts BBMG Major General ** ![]() Reply |
Four more people are thrilled waiting for the boards to arrive.
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DUBB ![]() 22:00:20 Wed Jul 6 2011 Offline 1399 posts BBMG MASTER BLASTER +1000 ![]() Reply |
I changed the mosfet again, I found an IRLZ44N and used that instead. I also put a 1 amp fuse in between the board, and the contacts on the reciever I made for the mag motor circuit. If it ever shorts there again, it'll take out that fuze first. This mosfet is rated for 55v and 47 amps, so fuzes should protect it pretty well.
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SONYtec 14:22:53 Wed Jul 6 2011 Offline 3558 posts BBMG LIFE BLASTER +2000 ![]() Reply |
Nice work.
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DUBB ![]() 00:28:36 Wed Jul 6 2011 Offline 1399 posts BBMG MASTER BLASTER +1000 ![]() Reply |
FIXED IT, with a 9N50 N channel mosfet I had in the stash. Thanks for the advice and otherwise educating me again, Sergey. That sucker should dissipate heat better, anyway, it's a lot bigger.
I have another contender, though. A 5N60 that I think would work, too.
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DUBB ![]() 18:32:12 Tue Jul 5 2011 Offline 1399 posts BBMG MASTER BLASTER +1000 ![]() Reply |
That's good news, I have lots of N channel mosfets.
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Sergey_new_pcb 16:50:53 Tue Jul 5 2011 Offline 287 posts BBMG Major General ** ![]() Reply |
It's a N-type MOSFET. Suggested replacement parts list is here:
IRLU024N (or Z), IRLU120N (or Z), IRLU3410... and many other parts rated for 30+ volts, 5+ amperes, with "logic" level gate voltage. Before replacing the transistor please check there is no short circuit between the board and the mag. | ||||
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DUBB ![]() 05:13:49 Tue Jul 5 2011 Offline 1399 posts BBMG MASTER BLASTER +1000 ![]() Reply |
I have decided that it's a PNP transistor, I don't have any offhand, looking......
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DUBB ![]() 00:23:52 Tue Jul 5 2011 Offline 1399 posts BBMG MASTER BLASTER +1000 ![]() Reply |
The new 2000rpm board, no switching regulator. I can't identify the transistor, is that a PNP or an NPN? I have all kinds of transistors around, and it looks like there is lots of room there, it should not be all that complicated to find a suitable replacement, in my collection.
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camracer ![]() 23:22:49 Mon Jul 4 2011 Offline 3515 posts BBMG LIFE BLASTER +2000 ![]() Reply |
DUBB, I had that problem too! Sergey suggested also to me I put a .1uF ceramic capacitor connected across the motor terminals to prevent a "start-up" spike. Try that also after you repair the transistor (just an added "insurance..."). ---Cam
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Sergey_new_pcb 23:12:27 Mon Jul 4 2011 Offline 287 posts BBMG Major General ** ![]() Reply |
You need to replace the transistor that turns the mag on and off. What's your board version? With or without DC-DC converter?
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DUBB ![]() 20:32:26 Mon Jul 4 2011 Offline 1399 posts BBMG MASTER BLASTER +1000 ![]() Reply |
I screwed mine up. I think that the mag might have shorted, briefly, but now my motor doesn't stop running. I haven't test fired it otherwise. I had the jumper set for full battery voltage. hopefully it's something simple I can fix, a capacitor or a transistor, or something. I can deal with that. I'm thinking transistor.
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camracer ![]() 10:45:41 Fri Jul 1 2011 Offline 3515 posts BBMG LIFE BLASTER +2000 ![]() Reply |
Great Sergey, glad to hear that more will enjoy your circuit boards, and spread the word!
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DUBB ![]() 21:36:37 Thu Jun 30 2011 Offline 1399 posts BBMG MASTER BLASTER +1000 ![]() Reply |
I sure like hearing that, and that business is good for you, over there. I sure don't evey you having to eek out an existance is such a suffering economy. And gentlement don't discuss business insofar as bringing up money, but it's nice to know that you are busy, and that the new boards are selling. I hope that they are selling at least somewhat significanly better than the old versions, anyway. I had one of those, so I don't need to explain that I understood why they were the best, but most people spending money on an upgrade of any kind expect some kind of immediate gain of something. FPS comes from pressure, and although your boards allow for higher voltage, which you in turn need to run at the high pressures that we use to get really big increases in fps, and great adjustabilty (and that cool "puse rifle" led display), there wasn't much that could be gained there, except cyclic rate. I'm glad I suggested it, THAT is something that can't be had any other way, and certainly can't be bad for business. I knew I would have to buy another board for that, as did everyone here, who had one of your original boards. We are all about extremes around here, you know. I hope they are selling better, I don't have many good ideas, perportionally to the bad ones, especially if it helps out a friend who deserves it, in any way. I love mine, and NOW I can't think of anything that would make me like it any better. 2000prm is just awsome, the new sound is music to my ears. I just leave it at 2000rpm, unless I do the occasional single shots. I can't give anything a higher endorsement. For what it's worth, although I bought a BBMax chip at the same time I bought my Blackbird from ray, it was just to hold me over, until [ Continued ] View Rest Of Post
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