1. Task requirementsUse the timer TA of the MSP30F247 microcontroller to generate a set time interval interrupt, and switch the LED light on and off in the interrupt service program, turning it on for...
1997 1. MBAs (Master of Business Administration) became a hot commodity. They were highly sought after by Chinese companies. Studying for an MBA abroad became fashionable. Various MBA books appeared...
[i=s]This post was last edited by jinglixixi on 2020-10-4 08:48[/i]There is a W25Q128 memory chip with SPI interface on the AT32F403A development board, and its schematic diagram is shown in Figure 1....
[i=s]This post was last edited by xy598646744 on 2020-6-24 18:56[/i]The op amps I know are Shengbangwei and 3peak
Optocoupler devices, I only know Chongqing Zhuorui, AudronI have used GD for MCU, and ...
This is my first time to use KEIL to develop GD32 code, and download and burn it. When installing KEIL, I also installed the GD32 development package. After compiling normally, there was a small probl...
Solving the power supply problem of integrated graphics card/discrete graphics card In the hardware industry, there is an important law, that is Moore's Law. It states that when the price rem...[Details]
Low power rectifier filter circuit
The task of the rectifier circuit is to convert alternating current into direct current. This task is mainly accomplished by the unidirectional conduction of...[Details]
Translated from EEtimes Industrial applications, smartphones and other consumer electronic devices, plus automobiles, are driving the shrinking analog IC market. According to IC Insights, the US-Ch...[Details]
Whether placed in a test setup or as part of a device under test, clock recovery plays an important role in making accurate test measurements. Since most gigabit communication systems are synchrono...[Details]
The U.S. Department of Energy created the L Prize (“Super Energy Efficient Light Bulb Design Competition”) to stimulate the market to move toward LED lighting products to eventually replace tradi...[Details]
1. In STM32, there are five clock sources: HSI, HSE, LSI, LSE, and PLL. ①HSI is a high-speed internal clock, RC oscillator, with a frequency of 8MHz. ②HSE is a high-speed external clock that can be c...[Details]
Recently, the topic of " power battery overcapacity" has aroused heated discussions in the industry. First, Morgan Stanley issued a bearish report on power batteries, believing that the industry ha...[Details]
introduction
The accelerated pace of society has led to a significant reduction in people's time and energy for taking care of children (especially infants) and the elderly. A series of di...[Details]
As the key support for the transformation of automobile intelligence, networking and electrification, chips are increasingly being used in cars because of their irreplaceable role in the collection a...[Details]
On April 4, CATL's first overseas factory in Thuringia, Germany officially obtained a license for battery cell production, marking a milestone in CATL's global layout.
At a celebration ceremon...[Details]
describe
Using the THS3091 high voltage, low distortion current feedback op amp, this reference design demonstrates the techniques and benefits of configuring multiple op amps in a load sharing c...[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]
The serial port receives an ASCII code data block with an even parity bit. Assume that the data block to be received is 10H bytes in total and is to be stored in the 40H~4FH units of the on-chip ...[Details]
Recently, the planned projects of Jiangsu Province's Carbon Peak and Carbon Neutrality Science and Technology Innovation Special Fund in 2024 were announced. A total of 14 projects are planned to b...[Details]
Analog electronics
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