[size=4]Our lives are full of technological products, such as televisions, refrigerators, computers, cars, solar street lights, etc. You have seen so many technological products, but do you know that ...
I used a network port in my project. I used UDP protocol originally, but later I couldn't solve a problem. I changed it to TCP protocol, but there is still a problem. Every time the lower computer con...
The biggest feature of 5G for ordinary people is of course its speed. The only way to defeat all martial arts is to be fast. If the action is fast, the supporting facilities must also keep up with the...
This article discusses the PCB layout of a power supply circuit that generates a regulated 3.3 V rail from a small solar cell. My goal in this project was to create a very simple, very compact circuit...
1. The bq24650 output voltage is abnormal and cannot be chargedNow I have a problem. The connection of bq24650 is as shown in the figure. The setting is 6V input and 4.2V output. But if the input volt...
[i=s]This post was last edited by DavidZH on 2019-5-1 16:06[/i] As an electronics enthusiast, DIY is inevitable. As the saying goes, a good tool is a must. I have been paying attention to an ultrasoni...
HEV (Hybrid-Electric Vehicle) has broad prospects in solving energy utilization and environmental protection, and its domestic research and development is still in its infancy. Since it involves the ...[Details]
Let's say eight months ago you drove onto a highway ramp with a sharp curve. Because you were going too fast to make the turn, the car automatically took active safety and suspension measures to av...[Details]
After handing over the cost-effectiveness to Redmi, Xiaomi mobile phones began to impact the high-end market this year, launching the Xiaomi 10 series and Xiaomi 10 Ultra Commemorative Edition. Nearl...[Details]
As a measuring instrument, the most important thing about ultrasonic flowmeter is its accuracy. High-precision ultrasonic flowmeter has more important applications. So what are the factors that affec...[Details]
On January 20, the Shenzhen Regulatory Bureau disclosed Jinyuan Securities' registration information on the initial public offering and listing guidance of Shenzhen Jingyan Kejie Technology Co., Ltd....[Details]
The faucet is the "conductor" of water and an indispensable water-using device in people's lives. The existing double-type faucet can connect two hot and cold pipes at the same time. The method of ...[Details]
As one of the many types of magnetic flap level gauges, what is the working principle and application of the high temperature and high pressure magnetic flap level gauge? In order to help users bette...[Details]
1. Experimental purpose Through experiments, master the use of timers, especially the use of timer interrupts! 2. Experimental content 1 Use the timer0 of the Mega16 microcontroller to generate...[Details]
Excessive heat from high temperatures or internal power dissipation can change the characteristics of electronic components and cause them to shut down, operate outside of their specified operating ra...[Details]
Walking up to your car and inserting your key into the keyhole is so last century. Soon, car keys will also become the tears of the times. Nowadays, car owners store digital car keys on smartphones...[Details]
Foreign media 91mobiles shared Apple's new Apple Watch Series 7 CAD renderings today. The upcoming Apple Watch Series 7 will have flat edges, narrower bezels for a larger display, and more prom...[Details]
Digital potentiometer, also known as digitally controlled programmable resistor, is a new type of CMOS digital and analog mixed signal processing integrated circuit that replaces traditional mech...[Details]
Microcontroller: STM32F103 Library functions: V3.5 Description: Use the SysTick in the system kernel file core_cm3.c to achieve 1ms, 1us accurate delay, clock 72MHz, involving the registration ...[Details]
The current tester is a portable rectifier instrument with high sensitivity and multi-range protection circuit. It has 20 ranges and can measure AC and DC stray voltage and stray current respectively...[Details]
Whether in terms of growth rate or application prospects, digital isolators are undoubtedly a dazzling presence, especially with the vigorous development of high-power application scenarios such as...[Details]
Analogue and Mixed Signal
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