[align=left][color=rgb(51, 51, 51)][font=-apple-system-font, BlinkMacSystemFont, "][size=17px]As the hardware foundation of all intelligent industries, integrated circuits play a "bottoming" role. Com...
In a radar or radio receiver, sensitive low-noise amplifiers (LNAs) are bound to fail when subjected to large input signals. So, what is the solution?
We can protect sensitive components by using a re...
For many of us, the standard default router provided by our internet service provider (ISP) when we signed up for broadband is more than adequate.However, over the past decade, mobile technology — inc...
A very critical indicator of the switching power supply is ripple, which is mainly caused by the switching conversion method. The existence of ripple will also affect the work of subsequent circuits, ...
The data says: The STM32 chip is equipped with a successive approximation ADC. This ADC core tests the voltage value of the signal by continuously increasing the voltage, so the frequency cannot be ve...
P1.0-P1.7 are the 8-bit bidirectional port lines of port P1, which are used to complete the parallel input/output of 8-bit data.
P1 port internal structure and function description
The figure...[Details]
Let a single-chip LED digital display display 1 from the first digit, 2 from the second digit, 3 from the third digit, ... until the sixth digit displays 6, with an interval of 0.5 seconds between ea...[Details]
A few days ago, Arm announced that it would join hands with Arm Technology to launch an Arm intelligent visual reference design for Chinese customers. This is also the first platform jointly created ...[Details]
After the connection of the machine tool motor control circuit is completed, it should be checked before the power-on test run to prevent wrong connection, missing connection or line fault. Usually, ...[Details]
Radio Frequency Identification ( RFID ) is an automatic identification technology that has matured since the 1980s. It uses radio frequency to exchange data in a non-contact two-way communication mod...[Details]
Today, vivo released the S5 in Hangzhou, which has a stylish appearance and 5-layer ultra-textured beauty. The 8GB+128GB version is priced at 2,698 yuan, and the 8GB+256GB version is priced at 2,998 ...[Details]
Industry 4.0, also known as the fourth industrial revolution, has been popular around the world since Germany first proposed it. Countries have begun to have their own slogans, including the United ...[Details]
Switching power supply is a kind of power supply that uses modern power electronics technology to control the time ratio of the switch tube to open and close to maintain a stable output voltage. Swit...[Details]
Radio frequency (RF) interference is ubiquitous, from commercial wireless networks and devices to military communications, radar, and electronic warfare (EW) systems. Because interference is unpredict...[Details]
Now that we understand the principle, let's write a program for an independent button to verify the most basic functions. #include reg52.h
sbit ADDR0 = P1^0;
sbit ADDR1 = P1^1;
sbit ADDR2 = P1^2;
...[Details]
Samsung, India's largest maker of consumer electronics and mobile phones, has about 20,000 employees in the country but has stopped recruiting since April. Today (2), according to a report by India...[Details]
1. How to use the stm32 interrupt line: 1. Interrupt line configuration: void EXTI_Configuration(void) { EXTI_InitTypeDef EXTI_InitStructure; //EXTI initialization structure definition GPIO_EXTIL...[Details]
According to official news from Dongxu Optoelectronics, on November 24, the groundbreaking ceremony for the Tianshui New Materials Industrial Park project was held in Tianshui City, Gansu Province, m...[Details]
On the afternoon of October 17, at the 29th World Intelligent Transportation Conference, China Unicom Zhiwang Technology launched a new generation of autonomous parking solutions - "China Unicom 5G+A...[Details]
The auto-coupling step-down starter is an electrical device used for motor starting. It reduces the starting current by reducing the voltage when the motor starts, thereby protecting the motor and ...[Details]
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