After receiving the development board, I did the following evaluation
[New reminder] [Evaluation of EC-01F-Kit, the NB-IoT development board of Anxinke] Based on STM32F103C8T6, the thermometer connect
Until I came into contact with DSP, I had a further understanding of structures, unions, etc., and a deeper understanding of the use of an engineering variable because of the use of TI's library file
iSuppli, a semiconductor market research company, recently released a report on the global semiconductor regional market in 2005. The report pointed out that in 2005, the Asia-Pacific region still dom
The problem encountered is this: the system power supply is DC12V, and two subsystems need to be powered. One is the subsystem that generates square wave signals (here named subsystem 1), and the othe