Based on Verilog, we explain FPGA in detail from hardware, software and actual combat. Each chapter of the actual combat chapter includes five parts: knowledge introduction, experimental tasks, hardware design, program design, and download verification. Step by step teaching, come and learn about FPGA with Brother Atom
[size=4] The application of medium and high frequency (13.56Mhz) contactless IC cards is very extensive, such as the second generation ID card, Beijing public transportation "One Card", Guangzhou publ
I use ADO to access the Access database, but there is a problem when creating the pointer object of _ConnectionPtr, that is, the pointer object is not created successfully. If you use ODBC to access t
[i=s]This post was last edited by 90houyidai on 2014-11-4 22:52[/i] I have been struggling with this error for more than a week. I have tried to rebuild the project, but the same error still occurs. A
After reading this, if you think it is good, please give it a thumbs up. If it is not good, please point out the shortcomings! Thank you. Let's make progress together[[i]This post was last edited by w
I developed a 7-inch control relay using the Qihang development board + a 7-inch touch color LCD module. I used SSD1963, but the screen would turn white when controlling a 220V switch. Now I have chan