[i=s] This post was last edited by jameswangsynnex on 2015-3-3 20:02 [/i] Cost-effective DC motor control circuit Recently, in the process of developing new products, a cheap and high-performance DC m
The SD card itself has two interfaces: SDIO and SPI. The solution provided by TI is the SPI interface driver SLAA281b.
But it has no file system, which is not very convenient when exchanging data with
Since I need to use two boards and Arduino is easier to use, I plan to use a combination of Arduino and CC2530. However, I am new to this and don't know much about serial communication and wireless co
I read [url=http://www.hzlitai.com.cn/article/ARM9-article/1685.html][/url] and tried to put the system to sleep; Sometimes it is not working in cache mode. So I modify to jump to ROM area. ldr r6, =0
Lithium-ion batteries can be used in small electronic devices as well as larger applications such as electric vehicles and power grids, and they can easily meet the requirements of various sizes, volt