[i=s]This post was last edited by sunboy25 on 2016-1-13 11:01[/i] I would like to ask if there are any other ways to make the common ground of the positive and negative dual power supplies using LM781...
I have a microcontroller product (ATMEL89C51), and I want to get the binary program out of it, but I don't want the source code. Is there any company that does this? Can anyone tell me?...
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I used a learning board of Altera's EP1C6Q240C8 and programmed a small program in VHDL:library ieee; use ieee.std_logic_1164.all; use ieee.std_logic_unsigned.all; entity cnt isport (clk,rst:in std_log...
I have a question~ How can I download the program to my AT89c52? I am a student and I don’t have that much money to buy a programmer. After all, it was my first time buying a chip last time and I boug...
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