2019 is like a dream. After experiencing many turning points in life, I have really changed a lot. I remember the saying that sometimes people grow up in an instant.
At the beginning of 2019 , the com...
[align=left][color=rgb(85, 85, 85)][size=3]Almost any household appliance can be prefixed with the word "smart". Think of a smart fridge that sends you a text message when the door is left open, a the...
This content is originally created by EEWORLD forum user ena . If you want to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the source...
[font=微软雅黑]Electronic technology is improving every day, so dear, do you also need to constantly update your brain inventory and absorb the latest nutrition? [/font][font=微软雅黑]TI Embedded Processing T...
[i=s]This post was last edited by G. Zhihan on 2021-10-8 14:36[/i]If you don't feel like using commands to control LED lights, you can use programs to control them and let the program help us input th...
According to a report on the website of the German newspaper Frankfurter Allgemeine Zeitung on April 13, the victorious advance of artificial intelligence is unstoppable. The COVID-19 pandemi...[Details]
1 Introduction At present, switching power supplies are developing in the direction of high frequency, high efficiency, and environmental protection. Compared with traditional topological structures...[Details]
Since the end of last month, Lenovo has started to warm up its new Savior Y90 gaming phone, and its appearance and configuration information have been announced. Recently, the official also released ...[Details]
The I2C bus was designed by NXP (formerly PHILIPS) and has a very concise physical layer definition. Its characteristics are as follows: Only two bus lines are required: a serial data line SDA and a...[Details]
Liquid crystal displays are increasingly used in pocket instruments and low-power application systems due to their many advantages, such as low power consumption, small size, rich display content, an...[Details]
IBM is a marketing company. IBM has not performed well in the past. IBM has a long way to go if it wants to dominate the cloud industry. introduction I have been keeping an eye on International...[Details]
The system hardware configuration is based on the AT89S51 microcontroller. The AT89S51 is a low-power, high-performance CMOS 8-bit microcontroller, which contains a 4Kb ISP (In-system programmabl...[Details]
Schematic diagram: The data lines of the 8 digital tubes are connected in parallel to JP5, and the bit control is driven by 8 PNP transistors and then led out from JP8. Related principles: How do...[Details]
The forward and reverse control circuit of the motor has many functions and the circuit is also complicated. After being newly installed or renovated, it is possible to connect it incorrectly due to t...[Details]
By 2021, 70% of OEMs will enable mobile edge computing in new cars and integrate it into the intelligent connected vehicle platform to support intelligent connected vehicles in applications, services...[Details]
At present, there are more than 1.6 billion smartphone users in the world, and these 1.6 billion are the main body and core of society. Mobile Internet has truly become an indispensable part of peopl...[Details]
The OnePlus 8 series of mobile phones were released overseas on April 15th, Beijing time, and released in China on April 16th. They use a pupil screen design and are all equipped with Snapdrago...[Details]
The research on flicker-free is most intuitive from the perspective of power supply. In fact, it is a question of "frequency". The human eye and CCD probe will not feel ultra-high frequency, but the ...[Details]
Electric tricycles, also known as electric tricycles, are an environmentally friendly and energy-saving means of transportation that have been widely used in logistics, express delivery, sanitation...[Details]