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If i want to send data and clock signal, with 5V level voltage (TTL level) and 2Mbps speed over Cat 5 cables, how long maximum in meters it is can do before signal become unreadable?
Thankyou.
FvM, great.. It is what i was talking. :-)
Yes.
I want to use 1 spi module, and then, i want to expand MOSI bus as R-Data P10, and of course SCLK to.
What chip should i use to handle this problem?
Chip requirement is:
1. Can opearete at 1.5mpbs data speeed.
2. One Input, 6 output with...
Thankyou KlausST.
Well, actually P10 LED matrix is "only" a board, with 16 x 32 of LED driven by some 74LS595D.
For data present, it is ok, Guys. No problem. I have some work with this panels before and it is OK.
And now, my concern is, i have problem to expands my bus data. All my project...
Re: High Speed Addressable Line data transfer
Thankyou for your reply guys,
so sorry maybe my intro not so clear.
Herewith i upload the bloc diagrams.
I wanna drive P10 LED matrix blocs. Each blocks contain 32 x 256 pixel. Totals 6 blocks, and every block is separated about 5 - 10 M from...
Greetings,
Pls help. I have a project that i must transfer about 512kBytes data to 6 block slaves. Each block is sparated about 5 - 10meters from master module.
For transport, i plan tu use RJ-45 (UTP's) cables. And the Microcontroller, i use ESP32 chips. And i am using SPI to send the datas...
Dear masters,
Please help me. I have NEC Laptop, model Versa P8100 with Intel Pentium Mobile Celero 1,7Ghz, 2Gb of ram. have trouble the LCD screen is Blank... even Back lgiht not light. And, the power led and charging led was blinking... Fan for cooling system rotate in high rpm.
i've browse...
Dear Paradhan.rachit,
actualy, i've developing an-smps with output voltage about 13,5V in about 25Amp of current. sigle output, and 220V AC in input side. after some litle calculation (derived from firechild KA-5Q-series APP Notes), i take a eer-49 for core of transformer.
So, actually, i...
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