Computer Architecture (Huazhong University of Science and Technology) : https://training.eeworld.com.cn/course/6014"Computer System Structure" is a core professional course of the first-level discipli...
This is an advanced C language learning book specially designed for embedded readers. The focus of this book is no longer the basic syntax of C language, but a series of knowledge related to embedded ...
1. Sensor element - 3DX6A, features: good linearity, low price. Design method: short-circuit the collector and base as the (+) end of the sensor sensor signal output, and the emitter as the (-) end of...
In the elevator industry, key switches are used in the control panel of the elevator car and the call panel installed on each floor. The keys are required to have high reliability, anti-interference, ...
The basic functions of inductance are filtering, oscillation, delay, trapping, etc. A more vivid way of saying it is : " passing DC and blocking AC " . In detail, it is in the circuit board, the induc...
I want to save data (3 bytes) to EEPROM when power is off, and use BOD power-off detection, but I don't know how to use it. I hope experts can give me some advice:1. After setting BODEN and BODLEVEL i...
Recently, the National Development and Reform Commission issued the "Provincial Power Grid Transmission and Distribution Price Pricing Method (Revised Draft for Comments)" and solicited public opin...[Details]
In the LED driver power supply market, non-isolated solutions have become a hot application due to their smaller magnetic components, higher energy efficiency, fewer components, lower total bill of ...[Details]
It is the so-called organic light-emitting diode. Its biggest feature is that it is a self-luminous body, so it does not need a backlight (Backlight) and a color filter (Color Filter) and other str...[Details]
In electric vehicles, the motor is a very important key component. We have previously introduced the types of motors and their performance characteristics. This article analyzes how two different ...[Details]
1. Change the rules When the system fails, you can tentatively change certain states, one parameter at a time. For example, to limit the problem of chromatographic peak de-dimensionalization, you can...[Details]
When debugging a project these days, a host communicated with two slaves, but one of the slaves could not receive the message. After reading the code carefully, I found that the registers and other c...[Details]
How to check short circuit with multimeter A short circuit is when the power supply is directly connected to form a closed loop by a wire without passing through a load. When the power system is ...[Details]
Fingerprint access control system is a high-tech security facility based on biometric recognition technology. In recent years, it has been widely used at home and abroad and has become one of the s...[Details]
OnePlus announced a few days ago that it will launch a budget model OnePlus 9R in the Indian market, which will be unveiled on March 23 together with OnePlus 9/Pro. Yesterday, OnePlus India’s...[Details]
TSMC went to the United States to invest in a new factory in Arizona. On the 6th, Taiwanese Gong Mingxin attended the commissioning ceremony of the new factory as a director of TSMC. On the 7th, he v...[Details]
In 1999, Motorola's semiconductor business was split off to form ON Semiconductor. Today, it has become the only manufacturer that supplies three types of sensors: cameras, radars, and lidars. After ...[Details]
//****************************************************************************** // D13x Example 4 - 12-bit AD conversion // // Description: The system is in sleep state LPM0 // If the AD sampling va...[Details]
The popularization of Internet of Vehicles configuration has led to increasingly frequent interactions between the vehicle side and the cloud. As the underlying layer of the Internet of Vehicles bu...[Details]
Metal oxides and their composites with other materials (such as MXenes and metal chalcogenides) can be used to detect different gases or vapors, such as NO2, H2S, CO, C2H5OH, benzene, toluene, and ...[Details]