Senior Embedded Driver Development Engineer Responsibilities: 1. Chip CORE and peripheral chip driver development based on ARM 2. Responsible for the architecture and platform design of embedded syste
I drew a board some time ago, and during the layout, more than a dozen lines needed to be uniformly adjusted to the front. Here are my steps: 1. S+P+shift to select the lines that need to be adjusted;
Has anyone developed a voice card to realize a telephone secretary? I have no idea now. Please give me some advice. The voice card is a V series PCI 8-channel analog interface voice processing card. T
Telephone reverse polarity signal generator Applicable scope: telephone exchanges without reverse polarity signals, IP phone bars and public direct telephones, etc. Function: It can accurately provide
What is a microcontroller? Which one is better? How much does it cost? Also, how to do a running light experiment? What is the programming language? It would be best if there is a language that is mor