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The obvious characteristics of the development of modern advanced aviation weapons and equipment are good performance, strong functions, small batches, multiple varieties, high technical content, and ...[Details]
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From the moment the night gave the lion a pair of bright eyes, the lion decided to use them to find the truth~Now, let’s witness it together!
Q: Every time I see a lion’s eyes, I feel somethi...[Details]
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#include
#include macros.h
#define uchar unsigned char
#define uint unsigned int
void Delayms(uint MS);
uchar key_scan(void);
void init_io(void);
uchar led_di...[Details]
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With the continuous development of automotive electronic technology, automotive electronic equipment systems are increasingly used in vehicles. However, these electronic devices may generate electr...[Details]
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The serial port of the microcontroller is often a useful communication interface. For example, if you want to modify some variables inside the microcontroller, you can directly use the serial port c...[Details]
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Cutting-edge technology in
LED display screens
--- automatic
brightness
control,
LED electronic
display screens
are composed of many independent pixels (light-emitting elements). ...[Details]
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A new report from Flurry Analytics says that 9 out of every 10 smartphones activated in the United States on Christmas Day 2020 were iPhones. According to the data, iPhone 11 was the most activated...[Details]
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1. What is an infrared thermometer?
Infrared thermometers measure the temperature of objects in a non-contact manner using infrared technology. Infrared thermometers can quickly and easily measure th...[Details]
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——Notes on the 2019 Mid-Year Work Conference of State Grid Corporation of China
Text/Reporter Chen Junya
On July 15, State Grid Corporation of China held its 2019 mid-year work conference...[Details]
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On March 14, Huazhong Numerical Control issued an announcement that it plans to raise no more than 1 billion yuan through a private placement to no more than 35 (including 35) specific targets, inc...[Details]
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Low distortion, low noise amplifier for high impedance circuits
Function of the circuit
In recent years, there are many types of low-noise amplifiers with improved noise and distortion characteri...[Details]
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A series feedback circuit is used to set the output impedance. This technique was introduced more than 40 years ago by John Wittman, a senior research engineer at Göte Lenkurt Electronics.
...[Details]
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The inversion method is used to determine the key coordinates, that is, the row number and column number are used to obtain the key code.
After writing it, I found a problem with Proteus: when I di...[Details]
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Vice today highlighted that in a letter sent to a leaker in China, Apple warned that the leaker could provide third-party accessory manufacturers with incorrect sizes and details of unreleased prod...[Details]
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Source: Getty Images/Jae Young Ju
Infineon Technologies has introduced a new touch controller, the automotive-grade PSoC Multi-Touch GEN8XL (IAAT818X), to meet the growing demand for adv...[Details]