It is estimated that VoIP will account for 40% of global telecommunications traffic by 2008. However, there are still many problems with VoIP in China: Can it reach the quality of traditional telephon...
The specific situation is as follows: a 4-way composite is used, and the bias voltage is in the form of external resistor voltage division. However, after powering on, I used an oscilloscope to measur...
Augmented reality (AR) head-up displays (HUDs) are the next big thing in the automotive industry. Today, the technology is gaining attention from automakers and Tier 1 suppliers, who are actively deve...
I have another one. I am a student. I bought a Texas Instruments TM4C123G development board after the power-saving competition. I stopped using it after the competition. The box is a bit old and dusty...
Author: Joshua Zhu, ST engineer
Click to download the pdf document:Keywords: dynamic memory malloc heapQuestion: Customers who use IAR sometimes ask why the result of my malloc memory is NULL and how ...