-
Many embedded ARM processor systems are based on battery-powered energy supply, and the power consumption of the processor is critical to the entire SoC chip, so the low power consumption advantage o...[Details]
-
I wrote an article before: STM32 Beginner's Notes on RCC (1) , which introduced several functions for setting the system clock. Just now, when I suddenly wanted to trace SystemInit(), I found that the...[Details]
-
On July 6, Yuanwang Valley issued an announcement stating that it had recently received a notice from the controlling shareholder Xu Yusuo that Xu Yusuo had received a "Criminal Judgment" from the Sh...[Details]
-
I embarked on the road of embedded development in a daze. Looking back, it was thanks to several friends around me that I slowly embarked on this road through chatting with them: from the earliest ci...[Details]
-
Preface
The train operation monitoring and recording device plays a huge role in the safe transportation process of the railway, but the disadvantage is that it does not have a voice recording func...[Details]
-
IC+emitter cross output front stage
Since this PCB board will be used in the future headphone amplifier circuit, it should be stated that the requirements of the headphone amplifier an...[Details]
-
Samsung said at its annual shareholders meeting on Wednesday that it expects the global smartphone market to shrink this year due to the outbreak of the new coronavirus, while demand for 5G phones is...[Details]
-
As more and more electric vehicles enter the public eye, the charging technology requirements for electric vehicles are becoming higher and higher. The ISO 15118 protocol shows that electric vehicles...[Details]
-
1. You can embed an assembly statement in a C program. When compiling, the system automatically generates an assembly nop instruction. Delay one machine cycle.
2. Directly input NOP() in C language; ...[Details]
-
Silicon Lahoratories' C8051F12X is a high-speed integrated mixed-signal SoC microcontroller compatible with 8051, using high-speed pipeline operation, and 70% of the instructions are executed in 1 ...[Details]
-
Electronic table tennis game console
************************
Initialization
**********************
lw bit 20h.0
rw bit 20h.1
...[Details]
-
SE9020C/D is a single-cell lithium battery charging control IC that can automatically identify the battery polarity. This IC integrates the functions required for a universal charger solution, suc...[Details]
-
CLK clock signal: The shift pulse provided to the shift register. Each pulse will cause the data to shift in or out one bit. The data on the data port must be coordinated with the clock signal to t...[Details]
-
At any period Ts, the output voltage of the switching regulator (Buck) is Uo=UdcTON/Ts, which raises a question, that is, whether there is an optimal period and what is the basis for period selecti...[Details]
-
With the support of AI, a new round of cockpit revolution is ready to take off.
Since December last year, Ideal Auto has started to push OTA5.0 in batches. The multimodal cognitive mod...[Details]
Analog electronics
京公网安备 11010802033920号
EEWORLD