-
The SysTick timer is bundled in the NVIC and is used to generate the SYSTICK exception (exception number: 15). In the past, most operating systems required a hardware timer to generate the tick inter...[Details]
-
Market research firm IDC released a report on the top 10 predictions for the AR/VR market in 2021, as follows: Prediction 1: IDC VR/AR market trackin...[Details]
-
IDT's IDT90E32/36 three-phase energy metering chip integrates 7 separate second-order sigma-delta ADCs, which can realize three voltage channels (A, B and C phases) and four current channels (A, B, C ...[Details]
-
General Purpose Input Output (GPIO), or bus expander, simplifies I/O port expansion using industry standard I2C, SMBus or SPI interfaces. When the microcontroller or chipset does not have enough I/O p...[Details]
-
The calibrated on-chip RC oscillator provides a fixed 8 MHz or 4 MHz clock. These frequencies are nominal values at 3V and 25°C. If the frequency exceeds the device nominal value, the CKDIV8 fuse m...[Details]
-
Introduction: A good program design should have a clear organizational structure. It is best to implement different functions with different functions. Therefore, the 2K word length limit of a functi...[Details]
-
Since the news of chip shortages broke out in the industry in the second half of last year, "chip shortages" have become a difficult problem for many companies. There were rumors online before that "...[Details]
-
Apple supplier Japan Display Inc said it aims to finalize a major funding deal of at least 50 billion yen ($468 million) by the end of this month, after a Chinese investment group pulled out, forcing...[Details]
-
TQ2440 + uboot1.1.6 1. uboot modified 1.1 common/main.c In the function main_loop about line 513: char cmd_buf ; printf("Booting Linux ...\n"); //boot_zImage(0x200000,0x200000);...[Details]
-
2.2.1 Determination of emitter E Set the multimeter to the R × 100 range or the R × 1k range, connect the black probe to the assumed emitter, and the red probe to the other two poles. When two low re...[Details]
-
China Energy Storage Network News:
In his report, Chairman Xin Baoan proposed that we must earnestly implement the company's "14th Five-Year Plan" grid development plan, accelerate the cons...[Details]
-
LED is often used as a display in single-chip microcomputer application systems. When multiple LED displays are required, in order to simplify the circuit and reduce costs, the selection lines of all ...[Details]
-
On July 25, SolarWorld, the largest solar photovoltaic cell manufacturer in the United States, exhibited its zero-emission electric aircraft for the first time at the 2011 EAA AirVentureOshkosh in ...[Details]
-
The demand for drone navigation boards is expected to reach 1 billion yuan in the next five years. In response to the current problems with drone navigation, the Bluemo Technology team's visual naviga...[Details]
-
Recently, at a busy energy storage power station construction site, the 2.5MW liquid-cooled energy storage inverter innovatively launched by Kehua Digital Energy is being installed in an orderly ma...[Details]
Analog electronics
京公网安备 11010802033920号
EEWORLD