On August 8, Jinshajiang Capital issued a statement by CITIC Securities and Jinshajiang Capital on media reports of Zhang Rujing’s remarks. The following is the full text of the statement:
Recently,...
[i=s]This post was last edited by landao_gd on 2022-9-22 00:15[/i]I was accidentally selected for this teardown.
This, this, this, this, do you know?
The goods received are like this, the packaging is...
The main DSP manufacturers in the market include TI , ADI , Motorola , Lucent and Zilog , among which TI has the largest market share. The products range from low-end low-speed DSP to high-end DSP pro...
[i=s]This post was last edited by qwqwqw2088 on 2020-7-2 10:33[/i]What are the advantages and disadvantages of current feedback op amps and voltage feedback op amps? Can op amps be used as comparators...
Most commercial radar systems, especially those in advanced driver assistance systems (ADAS), are based on silicon germanium (SiGe) technology. Today’s high-end vehicles have a multi-chip SiGe radar s...
ST FOC Motor Library Electrical Angle Convention ( STM32 PMSM FOC SDK Motor Control Firmware Library )
By default, the highest point of the back electromotive force of phase A of the motor is taken as...
Researchers at Rensselaer Polytechnic Institute (RPI, Troy, NY) have announced advances in light-emitting diodes (LEDs) that could significantly improve their lighting performance and energy efficienc...[Details]
introduction
The National Renewable Energy Laboratory (NREL) is an important branch of the U.S. Department of Energy (DOE) Alliance. It mainly conducts research on new energy thermal analysis ...[Details]
In situations where it is critical to get the most detail from a moving target, system developers are constantly looking for ways to increase frame rates without sacrificing image quality, preferab...[Details]
According to MacRumors, TSMC plans to start mass production of 3-nanometer chips in the fourth quarter of 2022. This means that many terminal devices that will be launched in 2023 will usher in an im...[Details]
Introduction In the application of phase-locked loops (PLLs), DLLs, and clock data recovery circuits (CDRs), people generally require that the output clock signal have a 50% duty cycle so that da...[Details]
Central topics:
Learn the factors that influence the performance parameters of operational amplifiers
Power Sequencing and the Effect of DC Power on Input Offset Voltage
Solution...[Details]
According to Tencent Technology, on November 27, 2019, Xiaomi Group released its third quarter 2019 performance report. Xiaomi Group's total revenue in the third quarter of 2019 was 53.66 billion yua...[Details]
Recently, foreign media reported that LG's smartphone LG Stylo 5 with stylus function was officially launched in the United States, priced at US$229.99 (approximately RMB 1,578). According to phonear...[Details]
I wanted to use the DAC of stm32 to output a sine wave before, so I used a for loop in an infinite loop to output 36 voltage values to simulate a complete sine wave. I found that it could only outp...[Details]
On January 30, Huawei held a press conference on the top ten trends of smart charging networks in 2024 with the theme of "Enabling high-quality charging wherever there is road". At the press confe...[Details]
LM317/LM317T voltage switching circuit
Principle description: The output voltage Vout of LM317T is determined by resistors R2, R1/R3. The internal working current of the integrated voltage regul...[Details]
On June 15, Jingce Electronics stated on its investor interaction platform that the company is currently a supplier of Huawei and has received a small number of orders. In addition, regarding elect...[Details]
The S3C2440 has a real-time clock module that can operate from a backup battery when the system power is turned off. The RTC can send 8-bit binary-to-decimal (BCD) value data to the CPU using the STR...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
New ST85MM programmable power line communication (PLC) modem natively supports the latest field-proven Meters and More and PRIME1.4 standards, increasing flexibility in smart meter deployments
...[Details]
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