-
Toyota Home has developed the first emergency power supply system in the automotive industry, "Car de Power Supply". On August 27, a public demonstration was conducted to directly supply power to a s...[Details]
-
Multi-purpose delay switch power socket The power of household appliances, lighting lamps, etc. often needs to be turned on or off after different time delays. The power socket can meet such diffe...[Details]
-
Introduction
Image intensifier is a photoelectric image enhancement device that amplifies weak light signals. People can use it to observe external scenes or targets in weak light conditions ...[Details]
-
As of the close of September 4, the Shanghai Composite Index closed down 0.87% at 3355.37 points, while the Shenzhen Component Index fell 0.84% to 13656.66 points. The semiconductor sector rose aga...[Details]
-
1.GPIO initialization function usage: voidGPIO_Configuration(void) { GPIO_InitTypeDefGPIO_InitStructure; //GPIO status restores default parameters GPIO_InitStructure.GPIO_Pin=GPIO_Pin_label|GPIO_Pi...[Details]
-
The so-called level refers to the logarithm of the ratio of two powers or voltages. Sometimes it can also be used to express the logarithm of the ratio of two currents. The unit of level is decibel...[Details]
-
I use a 4-bit 595-driven digital tube as data display; #include "STC15w408as.H" #include "intrins.h" #define U8 unsigned char #define U16 unsigned int #include "EEPROM.H" //This file can be downloa...[Details]
-
With the aging of the population, repeated epidemics and irregular lifestyles, people have been in a sub-healthy state for a long time. The rapid economic development and continuous improvement i...[Details]
-
Insertion flowmeters should not be unfamiliar to many users. The application of insertion flowmeters has been increasing year by year in recent years, especially in the measurement of large pipelines,...[Details]
-
What exactly is a network video encoder? A network encoder is a professional network transmission device that compresses and processes audio and video data, commonly known as a network encoder. The...[Details]
-
Apple reported record earnings on Thursday and said the chip shortage situation is improving. Apple's victory over the global chip supply shortage brought good news to the troubled market, but analys...[Details]
-
ChatGPT enlightens the robot dog, and Spot can now speak!
As Boston Dynamics' hottest newcomer, the robot dog Spot attracts a lot of attention and sparks heated discus...[Details]
-
Communication cable is one of the main media for information exchange. In the construction and maintenance of communication and computer network projects, the disconnection, short circuit, mixed li...[Details]
-
On the morning of September 27, the watchOS 7 system for Apple smartwatches was released to the public last week, which brought new watch face functions, sleep monitoring, and features. Howeve...[Details]
-
Test environment: MPLAB IDE v8.73
Test chip: PIC16F877A
Required components:
PIC16F877A MCU Minimum system board
L298N Motor drive module
4P Dupont line
Final main circuit physical connection d...[Details]
Electronics Design Contest
京公网安备 11010802033920号
EEWORLD
