Hi Aaron, Then the power consumption seems similar to a SBC FITPC2 then (maybe I won't have to buy one). What are you running for a battery. I want to match...
12990
klmckinnon@...
klmckinnon...
Jul 25, 2012 10:17 pm
Well, I have two boys. I hadn't thought of torrents, but that's a good question to ask....thanks for the thought. If you have any other info on the inline...
12991
klmckinnon@...
klmckinnon...
Jul 25, 2012 10:48 pm
Thanks all for the replies. It did point out a few things to me... my usage rates don't appear to be crazy as I thought.. torrents, youtube hurts.... option...
12992
Micro
micro223
Jul 26, 2012 12:07 am
I may soon have the need to load code into some CPLD's for a client. It's a Xilinx XC95108-15PCG84C. Does anyone know what equipment is needed, or better yet...
12993
aaron ramsey
aaron_ramsey
Jul 26, 2012 12:09 am
I'm using a 3 cell 4000 mAh LiPo battery for the computer as well as a second one for the motors. Its overkill but I figure that the computer will actually run...
12994
Paul & Andrea Mumby
paul_mumby
Jul 26, 2012 12:19 am
I'm assuming these chips are in a system/board of some sort? In which case the most common method would be via a JTAG cable (most commonly a Xilinx Platform...
12995
Micro
micro223
Jul 26, 2012 12:39 am
I have the file that needs loading. I have to load the code first, then solder it on the board. There's no JTAG connector on the board. Guy ... From: Paul &...
12996
Alan Marconett
km6vv
Jul 26, 2012 12:48 am
Two 4000 mAh LiPo batteries would be nice! But since I’ve already got the 4500 24 V battery ($$) and chargers for it and a 12 V battery, I’ll probably...
12997
Paul & Andrea Mumby
paul_mumby
Jul 26, 2012 12:51 am
I'm not sure how to program them outside of a system, I've never worked directly with the Xilinx CPLD products, only their FPGA products. Though I've done...
12998
Richard Cook
richardofdra...
Jul 26, 2012 3:38 am
So, if my DN2800MT motherboard takes about 1.2 A at 12V, and my router takes about 1 A at 12 V, what battery would you recommend for this? At HobbyKing I see...
12999
jim.kiskis@...
porthos_6
Jul 26, 2012 2:45 pm
Richard this is the charger I use http://www.hobbyking.com/hobbyking/store/__11060__HobbyKing_ECO6_50W_5A_Balancer_Charger_w_accessories.html It does...
13000
aaron@...
aaron_ramsey
Jul 26, 2012 3:23 pm
I've got a parallel port based Xilinx programmer that you are welcome to borrow. As Paul says though, you'll have to prototype a PCB with a socket for...
13001
Alan Marconett
km6vv
Jul 26, 2012 5:12 pm
So I'm seeing several different Intel micro ATX motherboards discussed. DN2800MT http://www.intel.com/content/www/us/en/motherboards/desktop-motherboards/des ...
13002
Aaron Ramsey
aaron_ramsey
Jul 26, 2012 9:59 pm
The 2800MT has the advantage of a on-board power system so you can feed it somewhere between 8 and 19 volts and it sorts it all out. The others need a power ...
13003
Aaron Ramsey
aaron_ramsey
Jul 26, 2012 10:05 pm
Depends on what sort of run-time you want. Take your current draw and multiple it by the hours you want between charges and you've got the mAh of the batteries...
13004
Richard Cook
richardofdra...
Jul 26, 2012 10:55 pm
Hmm, I have a PLCC extraction tweaser and took apart some equipment that had different kinds of sockets. Guy, stop over some time and we will see if there is...
13005
Richard Cook
richardofdra...
Jul 26, 2012 11:01 pm
Thanks Jim and Aaron!!! Richard...
13006
Alan Marconett
km6vv
Jul 26, 2012 11:06 pm
Thanks, that really clears up things! Looks like the 2800MT will do just fine. And per another post, I can pull 5 V 1 A for my LiDAR! Alan KM6VV From:...
13007
Richard Sloan
themindfactory
Jul 27, 2012 12:18 am
I had that programmer figured I was never going to use it and gave it away a few weeks back! dang! R....
13008
Micro
micro223
Jul 27, 2012 2:12 am
Richard, I'm using a 3 cell(3S1P) lithium polymer pack from Hobby King for the inverter (1000W). It's 5 Amp hours and cost $30. The voltage is 12.6 when fully...
13009
Micro
micro223
Jul 27, 2012 2:20 am
Thanks Paul, I think I'd end up making board with a socket. Guy ... From: Paul & Andrea Mumby <themumbys@...> Subject: Re: [ORE_bits] CPLD's To:...
13010
Micro
micro223
Jul 27, 2012 2:28 am
Thanks Aaron, I may take you up on that offer when the time comes. I think the designer of the board overlooked several things. The board generates simple...
13011
Richard Cook
richardofdra...
Jul 27, 2012 2:39 am
On 12-07-26 10:12 PM, Micro wrote: I'm using a 3 cell(3S1P) lithium polymer pack from Hobby King for the inverter (1000W). It's 5 Amp hours and cost $30. The...
13012
Richard Cook
richardofdra...
Jul 27, 2012 2:56 am
On another note, with these motherboards being powered off of the batteries .... I would not want to power it down to change batteries in some situations. Is...
13013
Micro
micro223
Jul 27, 2012 3:25 am
Yes, the C rating is how much current can be safely drawn from it. Mine is 20C, so 20 times 5 amp-hours is 100 A. At 12V that's 1200W! I had the inverter...
13014
Richard Cook
richardofdra...
Jul 27, 2012 3:30 pm
On 12-07-26 11:25 PM, Micro wrote: Yes, the C rating is how much current can be safely drawn from it. Mine is 20C, so 20 times 5 amp-hours is 100 A. At 12V ...
13015
Richard Cook
richardofdra...
Aug 1, 2012 2:16 am
Okay folks, I need your ideas. I picked up a car load of data books from Ron Hu (Thanks Ron!). Turns out it was about half of what he has in his garage and...
13016
Richard Cook
richardofdra...
Aug 1, 2012 2:20 am
Oh, I see what you meant about sometimes getting the slow shipments from HobbyKing. I ordered batteries from the "International" warehouse as they were not...
13017
jim.kiskis@...
porthos_6
Aug 1, 2012 2:53 am
That may say but I have seen it get in 2 weeks -- Sent from my HP TouchPad On 31 Jul 2012 10:20 PM, Richard Cook <rpcook@...> wrote: Oh, I see what you...
13018
Richard Cook
richardofdra...
Aug 2, 2012 3:34 am
another battery welder: http://hackaday.com/2012/08/01/hundred-dollar-capacitive-discharge-welder/ -- Richard Cook...
