-
0 Preface With the development of science and technology and the improvement of people's living standards, people are paying more and more attention to sleep physiology and pathology. Medical researc...[Details]
-
For engineers, using an oscilloscope well means getting twice the result with half the effort. Engineers who have not received professional training have many inexperienced in the details of using an...[Details]
-
On the morning of August 20, a chemical company in Sichuan Province paid a 2 million yuan electricity bill through the State Grid Electronic Commerce Co., Ltd. Electricity Bill Trading Service Plat...[Details]
-
The strategy of building a strong country through quality has been repeatedly mentioned in the "13th Five-Year Plan" and the report of the 19th National Congress of the Communist Party of China, and ...[Details]
-
As a type of flow meter that is widely used in the field of industrial production, the electromagnetic flowmeter has a wide range of applications. Its superior performance and adaptability to measure...[Details]
-
At present, audio and video technology has been widely used in various fields of work and life, and it has also proposed efficient transmission platforms and access and processing methods for peo...[Details]
-
Google is going to start making robots again. When I told you this news, I couldn't help but feel a little embarrassed for Google. The truth is that Google’s robotics project once had a good hand...[Details]
-
The selection of amplifier is explained by the simple design of ECG preamplifier circuit
ECG signals are very weak. Common ECG frequencies are generally between 0 and 100 Hz. The energy is...[Details]
-
With Microchip's promotion of MPLAB X and XC series compilers in the past two years, MPLAB and Hi-tech compilers have gradually stopped updating and maintaining. Therefore, it is recommended that you...[Details]
-
Introduction Serial communication is a communication method between the microcontroller and the PC. Communication mode: parallel, serial, synchronous, asynchronous (most commonly used) Transmissi...[Details]
-
Foreign security personnel ZecOps recently developed a technology called NoReboot, which can allow the iPhone to pretend to shut down and steal user privacy. This technology simulates the scenario of...[Details]
-
Panasonic announced on the 2nd that it will sell home batteries in Australia and New Zealand. This will be the first time Panasonic sells home batteries overseas. Panasonic also plans to expand int...[Details]
-
The Red Magic 5G phone will be officially released on March 12. According to official information, the Red Magic 5G is also the world's first 5G gaming phone that supports 144Hz. @数码闲聊站 exposed...[Details]
-
The following is an analysis of the oscilloscope's four measurement methods: voltage, time, phase, and frequency. 1. Voltage measurement Any measurement made with an oscilloscope is a measurem...[Details]
-
Analysis of LCD working principle:
1. LCD hardware architecture:
LCD hardware system: You can see that the LCD controller is in the ARM processor, and the LCD screen and p...[Details]
Mobile and portable
京公网安备 11010802033920号
EEWORLD