Abstract: This paper introduces a method for measuring battery capacity, which is to calculate the energy charged into and discharged from the battery and multiply it by the corresponding loss coeffic
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 used STM32CUBE to generate a project. The version of the Keil compiler was 5.28. The MCU's SRAM was 64K, which should be enough for my project. However, I found that as long as the "global variables