introductionHome environment refers to the environment for family reunion, rest, study and housework. The quality of home environment directly affects the morbidity and mortality of residents. Urban r...
I use the following code in my program, but I cannot enter the TIME5 interrupt. However, I can enter the interrupt by changing TIME5 to TIME2 and TIME3. Is it possible that GD32F103C8T6 does not have ...
By: Ahmad Bahai, Chief Technology Officer, Texas InstrumentsA startling set of statistics shows that in the United States alone, household leaks waste about 900 billion gallons of water each year, whi...
There are several issues regarding high impedance state:1. Does high impedance state refer to input or output?
2. Are the ways to set the pins of STM32 and 8051 to high-impedance state the same? What ...
1.static Static is generally not used in the main function. It is mostly used in interrupt functions and encapsulated sub-functions. Its function is to ensure that the variables defined in the sub-f...[Details]
Apple this week began selling certified refurbished 10.2-inch iPad models (cellular version) for the first time in the United States, Canada and some other countries and regions. Compared with...[Details]
Based on the 7.3728M crystal oscillator as the clock source of the AVR timer for 1S timing! Experimental content: Use the AVR timer T1 for 1S timing, and use the LED indicator of the PD port for si...[Details]
This value will reveal the cost and component quantity distribution of Honor Play 9A. Of the 703 components of Honor Play 9A, Japan provides 546 components, accounting for 77.7% of the total, the h...[Details]
According to the latest industry news, Intel 's first independent graphics card based on the Xe architecture will be released in mid-2020, and the core will be manufactured using a 10nm process - the...[Details]
On September 1, Lei Jun, chairman and CEO of Xiaomi, announced on Weibo that Xiaomi Motors Co., Ltd. was officially registered and established. The registered capital of Xiaomi Motors is as high as 1...[Details]
LEDs are expected to transform the lighting industry with their long life and low power consumption, but a major barrier to their rapid adoption is the high cost of the LEDs themselves. The cost of L...[Details]
DS1820 is a single bus (1-wire) digital temperature sensor
produced by DALLAS Corporation of the United States
. It adopts 1-wire bus communication protocol. It has a unique single bus commu...[Details]
Overview
Actel Fusion mixed-signal FPGAs can implement power management, including power-on sequencing, run-time power monitoring, and shutdown control. In addition, Actel provides a mixed-sig...[Details]
The main building of the first phase of the Taiyuan Yuanhan Technology Sapphire Crystal Growth Project in the Zhongbei Hi-tech Zone of Taiyuan, Shanxi Province has been topped off, and the equipment ...[Details]
1 Overview
The matrix converter is a forced commutation AC-AC converter. It consists of 9 controllable bidirectional switches. It uses PWM control to directly convert the AC power ...[Details]
We already rely on electronic devices in many aspects of our work and life. From mobile communications to data centers, a variety of devices must operate with minimal downtime, which makes the reli...[Details]
Friends who use iPhone, if you stayed up late playing with your phone last night, you would have discovered: Apple’s server crashed again! Starting at around 0:22 in the morning, Apple's servers suff...[Details]
The wide applicability of the automatic test system is because the design of the automatic test system is not for a single test object, but for abstracting and classifying the functional test of th...[Details]
(Photo source: Honda China official website) According to foreign media reports, seven years ago, it cost much more to install a pair of radar sensors on the rear bumper of a car than it does now...[Details]
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