I need to outsource the application of encryption chip using X-WALL LX-40. Companies and individuals are welcome. Please contact me if you are interested! Email: lmzou_bc@126.com QQ: 379627159...
Why after installing KEIL, the program runs correctly on other people's machines, but it reports an error when running on my machine! The function has been macro-defined, but it says the function is n...
ARM has announced an enhanced suite of IP products with higher performance and power efficiency for the fast-growing mainstream mobile and consumer electronics markets. The enhanced suite of products ...
I want to measure the current under 447lpm3. I directly connected the ammeter in series with the power supply 3v and the current was 46mv. Is this measurement wrong? Can any expert give me some advice...
The development board is 4510B, and I want to expand the external IO. I use the default base address 0x3FD for the external IO. When I write data to address 0x3FD0000, the data is correct. But when I ...