The TIOBE Index is turning 20 this month. Back in 2001, the first TIOBE Index was published as a personal hobby project to understand what people were looking for in programming languages. The top 3 o...
Regardless of the type of motor controller or inverter, there are varying degrees of harmonic voltage and current during operation, causing the motor to operate under non-sinusoidal voltage and curren...
First is the clock module (CS) of msp432. Personally, I think the most distinctive feature of msp432 should be the combination of ultra-low power consumption and high performance. The clock system of ...
Shanghai Fudan Microelectronics Group Co., Ltd. was established in July 1998 and was jointly initiated by the "National Key Laboratory of ASIC and System" of Fudan University and Shanghai Commercial I...
Charging modules have been popular in recent years, with power levels increasing from 7.5 kW and 10 kW at the beginning to 15 kW and 20 kW later. Most of the high-power charging modules on the market ...
DSP chips can be classified in the following three ways. 1. Classification by basic characteristics This is classified according to the working clock and instruction type of the DSP chip. If...[Details]
After testing, it was found that the RF front-end mixer was faulty, resulting in no signal detection and self-calibration error. Repair process The damaged components were replaced and the enginee...[Details]
Binary translation is a technology that directly translates executable binary programs, and can translate binary programs on one processor to execute on another processor. It makes it easy to port ...[Details]
A Roadster started the legendary story of Tesla, and a "542" plan helped a Chinese automaker leap to the third place in the world in terms of market value. In recent years, Tesla and BYD, two new ene...[Details]
On the evening of the 8th, Ziguang Guwei stated in the "Announcement on the Termination of Issuance of Shares to Purchase Assets and Related Transactions" that the Ziguang Guwei Board of Directors de...[Details]
mapinfo v0.3 for cosmic map function introduction: 1. Analyze the map file generated by the cosmic compiler, and display the usage of ram flash eeprom stack ps: ram only refers to ram variables (...[Details]
What kind of
high-voltage board
to choose
depends on how many lamps your LCD screen has and what the interface is like. Common high-voltage boards include single-lamp small port, single-lamp la...[Details]
Due to the rapid development in backlight and lighting applications,
LED
technology, which is sold as energy-saving, environmentally friendly and long-life, is returning to the ranks of hot...[Details]
Slope compensation circuit diagram
Based on CMOS technology, this paper designs a slope compensation circuit that can automatically adjust the compensation slope following the changes in input and ...[Details]
On May 6, according to the results of the 24th meeting of the GEM Listing Committee in 2022, Guangxi Tianshan Electronics Co., Ltd. (hereinafter referred to as Tianshan Electronics) successfully pass...[Details]
Everyone knows that if a Linux application wants to access the kernel, it must use a system call to switch from usr mode to svc mode. Let's take a look at its implementation process. System call is...[Details]
According to foreign media Qooah, Samsung recently applied for a patent at the Korean Patent Office, showing a ring that relies on the human body to generate electricity and wirelessly charge ...[Details]
As of 2021, China's new energy vehicle production and sales have ranked first in the world for seven consecutive years, making it the world's largest new energy vehicle country. China's new energy ve...[Details]
The term "POV led" (POV stands for persistent vision), LED rotating screen. Those shaking aerial patterns, animations floating on wheels, and clocks of various shapes will surely leave a deep impre...[Details]
In automotive power systems, damage to DC-DC converters can be caused by a variety of factors. However, one of the main reasons is that the residual voltage of the surge TVS (overvoltage protector)...[Details]
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