In recent years, chip shortages have been a hot topic in the industry. Despite the continuous expansion of production by international giants such as TSMC, the chip shortage problem has not been allev...
Three ways to write fennel beans, high-side DC current detection switch solution 1, TI's 169 and 5050, cost 10 yuan (excluding power mosfet, the same below) solution 2, use rail-to-rail op to replace ...
[i=s]This post was last edited by 596510293 on 2022-7-3 12:48[/i]There are these for stm32, all of which are high-speed downloads, with speeds of around 30M. No Baidu network disk or registration requ...
I just saw a netizen share an IoT design in our forum. I'd like to share it with you to provide you with some ideas. Welcome everyone to participate in the IoT Creative Design Competition in cooperati...
This is a voltage regulator circuit introduced in a post on our forum, but I don't understand some parts. I hope the teachers can explain it. It says that after the transistor is turned on, the voltag...
As the basic language for embedded development, C language has increasingly let engineers know its power: registers can be directly manipulated to facilitate CPU function settings; physical addresses ...
1. How to encapsulate registers in the structure in the STM32 header file
typedef struct
{
vu32 CR;
vu32 CFGR;
vu32 CIR;
vu32 APB2RSTR;
vu32 APB1RSTR;
vu32 AHBENR;
vu32 A...[Details]
Radar level meter is one of the indispensable non-contact measuring instruments in industrial production. As for the word "radar", we often see it in our daily life. For example, when a car is reve...[Details]
According to foreign media reports, Yageo has agreed to acquire the US passive device manufacturer KEMET for US$1.8 billion in cash. Through this transaction, Yageo will expand its product portfolio....[Details]
In the first half of 2020, due to the impact of the COVID-19 epidemic, delays and reductions in orders in the semiconductor industry chain were common; major semiconductor projects in various places ...[Details]
Compatibility with ARMv7-A means that, for a processor running in the AArch32 execution state, there must be some correspondence between the AArch32 state of the ARMv8-A architecture and the view pro...[Details]
LED lamp
Bead parameter introduction:
1.
Brightness
LEDs
have different brightness and prices.
Lamp cups: generally have a brightness of 60-70 lm;
...[Details]
Capacitors are an essential component found in almost all electrical equipment. Leakage resistance is one of the many electrical characteristics that capacitors are tested for. Leakage resistance is o...[Details]
Apple has formed a dedicated communications research team to work on new ways to beam data, such as internet connections, directly from satellites to user devices, Bloomberg's Mark Gurman repo...[Details]
The STM8 series of microcontrollers, an 8-bit microcontroller platform based on a high-performance 8-bit core and advanced peripheral set, occupies a pivotal market position in the 8-bit MCU industry...[Details]
Recently, Borri Jixin completed a D round of financing worth hundreds of millions of yuan and has fully delivered the transaction. It was jointly completed by several new shareholders including Guozh...[Details]
China Energy Storage Network reported: "
After the transformation of the 10kV 577 Tayuanzhuang line, after nearly two weeks of continuous operation, there is no abnormality in 5G signal trans...[Details]
Modern communication technology is moving towards packetization of network core technology and wirelessization of narrowband access technology. In the field of wireless access, circuit-based tran...[Details]
At the age of 80, Yi Mingshan seems to be unable to save Lifan Auto from defeat. The automobile empire he built is also in turmoil as his years go by. I don’t know when it started, but there is no ...[Details]
A clamp meter is an instrument that combines a current transformer and an ammeter in one. It is an important branch of a digital multimeter. It is a portable instrument that can directly measure the ...[Details]
If registers are used in the interrupt service function (ISR), the use of using must be handled properly:
1. The interrupt service function uses using to specify a register bank different from that...[Details]
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