Sensors play a large role in embedded development. An engineer is usually proficient in only a few types of control chips, but has to be familiar with many more sensors.EE Download Center ( https://do...
Application significance of solar LED lighting systemIn all countries of the world, the demand for green and environmentally friendly energy is increasing day by day, and more and more industries are ...
Building the GDB debugging environment under DM8168(installation, configuration and debugging of GDB)
1. Modify the environment variables on the virtual machine ubuntu (add the following two lines)
#v...
Chapters 1 to 4 of Microwave Engineering (3rd Edition) introduce the basic electromagnetic field theory and circuit theory. Chapters 5 to 12 use related concepts to explain various microwave circuits ...
Like Bluetooth and Wi-Fi, UWB is a wireless communications protocol that uses radio waves.
UWB transmitters send billions of radio pulses across a wide spectrum of frequencies, and UWB receivers conve...
Original article by Mr. Gaosu | Zhou WeiWhat are the factors to consider when choosing PCB boards? Itis very common for PCB board factories to have no inventory. Even many conventional ordinary FR4 bo...
1. Definition of LED electronic display light effect: The luminous flux emitted by the light source divided by the power consumed by the light source. It is an important indicator to measure the...[Details]
The application of inverter technology in laser power supply is gaining more and more attention. The power devices for inverter can be SCR, GTR, VMOS or IGBT. The main circuit of the power supply int...[Details]
Preface In modern industry, induction heating technology is widely used in metal smelting, pipe bending, hot forging, welding and surface heat treatment. Induction heating is based on the principle ...[Details]
In recent years, various Bluetooth innovations have been increasingly used in commercial fields such as retail, hotels, tourism and healthcare, thanks to the low power consumption characteristics of ...[Details]
Speaking of technology, Honda is definitely one of them. Its achievements in engine technology are the envy of its peers and even many luxury brands. In addition to Honda, there is actually another J...[Details]
At the OPPO Find X5 series new product launch conference, the OPPO Find X5/Pro flagship mobile phone was officially released with a starting price of 3,999 yuan. OPPO Find X5 Pro is availabl...[Details]
This circuit can realize an adjustable DC regulated power supply through a simple circuit structure, and has a voltage indication, and the output DC voltage range is 0~30V. Working principle of ...[Details]
Huawei Technologies Co., Ltd. recently added a number of patent information, one of which is named "A touch method and electronic device based on distorted fingerprints" and the publication number is...[Details]
Currently, there are two solutions for driving ADC. The first is to use a transformer, and the second is a differential amplifier.
A new differential amplifier
There are several a...[Details]
The Centre for Development of Imaging Technologies (C-DIT) has held a tender to find companies to supply grid-connected, off-grid and hybrid solar inverters for its solar projects in Kerala.
T...[Details]
The oscilloscope is the right hand of the electronic engineer, without which nothing can be done. Why do we need an oscilloscope? First of all, an oscilloscope is as easy to use as a multimeter. We...[Details]
What is an absolute encoder?
Absolute encoders can still provide absolute position after several revolutions and reset when not in use. Multi-translation devices include internal transmission ...[Details]
The vector network analyzer has a built-in signal generator that can perform frequency scanning on a frequency band. If it is a single-port measurement, the excitation signal is added to the port, an...[Details]
introduction
Ultrasonic imaging is one of the main imaging methods for medical imaging diagnosis today. It uses the interaction between ultrasound and organisms as the imaging basis. It has the adv...[Details]
Let's continue to look at the domestic power battery industry structure. Ningwang and BYD continue to lead the way. Of course, due to the impact of the overall industry growth rate, the growth rate...[Details]