Wireless sensor nodes are powering the growth of the Internet of Things (IoT). Two of the most important aspects of wireless sensor nodes are that they should react to changes in their local environme
I am not good at writing drivers and now have the following questions. 1. Can a hardware interrupt be mapped to several system interrupts? 2. If so, how to implement it. 3. I have a peripheral that us
1. Trend Analysis of PCB Design The development and changes of electronic technology will inevitably bring many new problems and challenges to board-level design. First, due to the physical limit of h