Disassembly: Huaqiangbei version of MagSafe magnetic wireless charging treasure
Reprinted from the InternetAs a new mobile phone wireless charging technology, MagSafe accessories have received widespr...
Pressure sensors are a very common type of sensor in industrial production and have certain applications in many fields. There are also many types of pressure sensors. Let's take a closer look. 1. Ce...
Reliable electronic design is inseparable from reliable test and measurement. Common test instruments such as oscilloscopes and multimeters are like old friends of engineers and are inseparable from t...
[i=s]This post was last edited by xinmeng_wit on 2022-4-4 20:19[/i]1. Introduction to temperature sensor DS18B20The DS18B20 single-wire digital temperature sensor, also known as a "one-wire device", h...
As a beginner who switched from FPGA to MCU, I can find some common logic and syntax errors by myself after learning this! I have made great progress today~ Without further ado, here are the code a...[Details]
To be honest, when I was developing in the past, I was most afraid of adjusting SPI and IIC. Because the company does not have a logic analyzer, the adjustment is all based on experience. If there is...[Details]
The AP2905 is a high-efficiency synchronous buck regulator that provides 0.7 A output current over a wide input range of 6 V to 40 V. The fixed 5 V output version saves two voltage divider resistor...[Details]
We discussed the evolution of SD-WAN and how universal customer premise equipment (uCPE) is evolving along the same path to become the host of SD-WAN services. At the end of that blog post, we pointe...[Details]
Lack of sleep, distraction, and not wearing seat belts can all have serious consequences for the safety of drivers and passengers. To avoid dangerous driving and possible road accidents, future vehic...[Details]
Communication is an art, and information is best handled like passing the parcel, passing it from person to person within a second. On January 16, at the 7th China Electric Vehicle Hundred People F...[Details]
1. Grasp the overall situation of the stage
1. The tuner should have professional tuning qualities
The famous dubbing actor Zhang Guilan said it well: "The actor's language performance ar...[Details]
4.8GHz, 60 performance cores, the new Xeon W helps local industry applications in China
New Xeon W workstations: up to 60 cores, all performance cores, AI performance increased by up t...[Details]
On July 10, the Dongxu Optoelectronics New Materials and Hydrogen Energy Motor Equipment Industrial Park project officially started construction. According to Henan Daily, the project is located in...[Details]
The 5G era will be an era of the Internet of Everything. From industrial IoT to smart cities to smart homes, IoT will penetrate into every aspect of people's lives. According to GSMA's forecast, the ...[Details]
System functions Use PCF8591 to perform AD conversion on C8051F. hardware design Schematic diagram of AD conversion circuit for C8051F using PCF8591 software design The following part is copi...[Details]
Some time ago, at its spring new product launch conference, Xiaomi, in addition to launching a number of new flagship products, also launched a "multi-coil wireless fast charging board" that Apple ha...[Details]
Today I found a very strange problem, that is, in the RAM of 430, when I want to assign a char type and an int type variable to consecutive memory addresses, the address between the two variables wil...[Details]
In regular industrial production, there are special screening and testing workshops equipped with many general and special screening and testing equipment and instruments. However, it is impossible f...[Details]
1 Introduction
Due to the increasingly serious energy crisis in the world, light-emitting diodes (LEDs) have been highly valued as a high-efficiency light source. White light LEDs hav...[Details]
Power technology
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