For example, pin 2 of PORTA and pin 2 of PORTB cannot be used as external interrupt pins of EXTI at the same time? From the manual, I see that the nth EXTI source can only come from the nth pin of the
With the development of Windows Embedded CE, the role of object storage is getting smaller and smaller, while large-capacity permanent storage devices are increasingly adopted. The Windows Embedded CE
The arm board is connected to the weighing display controller via rs232. I opened the serial port debugging program on the arm and set the baud rate, but there is no response at all. I want to read th
Reposted from deyisupport [align=left][color=#000]In [url=https://en.eeworld.com/bbs/thread-475924-1-1.html]Part 1[/url] of this series, we introduced three op amp test circuits: self-test circuit, du
With the continuous development of the automobile industry and the electronics industry, especially the rapid development of the IT industry, the combination of automobile electronics and intelligence
Ramtron International, a supplier and developer of non-volatile ferroelectric memory (FRAM) and integrated semiconductor products, announced that Hyundai Autonet of South Korea has selected its FRAM p