According to the design requirements, the biggest difficulty and one of the key points of the design is to achieve a maximum voltage gain of ≥60dB within a wide signal bandwidth (0-10MHz), and to be a...
Job Responsibilities:
1. Responsible for the marketing and sales of the company's products;
2. Responsible for target market information collection and new customer development, and participate in exh...
China's vibrant printed circuit industry 2006-6-23 Printed circuit board (PCB) is a substrate for assembling electronic components and parts. After decades of development, especially after the build-...
[i=s]This post was last edited by jinglixixi on 2020-10-28 08:40[/i]My first encounter with the Lingdong development board was with the MM32L073, and it was a great honor to meet the MM32F0133 again t...
* Get the SDK of esp32-s2-kaluga-1 ```bash git clone https://github.com/espressif/esp-dev-kits ``` * Get lvgl driver support for ESP32 ```bash git clone https://github.com/lvgl/lvgl_esp32_drivers ``` ...
Today's security technology is everywhere! And with the popularity of security, families have also adopted a variety of different camera monitoring technologies!
1. Technical requirements fo...[Details]
Electricity is a resource that is both useful and dangerous. In our daily lives, there is no way to carry out normal life and production without electricity. Therefore, it is the most important res...[Details]
Since 2016, various wearable devices have been continuously introduced, including smart watches, activity trackers, smart clothing, medical aids and life-saving devices used by first responders. We b...[Details]
Abstract: An electronic ballast is a type of ballast, which refers to an electronic device that uses electronic technology to drive an electric light source to produce the required lighting. The el...[Details]
introduction With the popularization of information appliances and communication equipment, touch screens are widely used in life as a terminal medium for interaction with users. How to integrate t...[Details]
Machine vision refers to the process of applying computer vision to factory automation. Machine vision uses digital cameras, lighting and image processing software to perform inspections that wer...[Details]
We have explained the basic concept of jitter decomposition through courseware. In this article, we still use the 10-bit S series oscilloscope and demo board used in the previous article to demonstra...[Details]
System structure and control principle
+ full-bridge inverter and output LC filter is one of the most commonly used topologies for high-power programmable AC power supply. As shown in Figu...[Details]
Although near-infrared (NIR) spectrometers have been around for 60 years, their importance in measuring the energy reflected or transmitted by different materials is rarely recognized. NIR spectro...[Details]
1. Definition of servo
Definition of servo motor Servo motor, also known as actuator motor, is used as an actuator in the control system to convert the input voltage control signal into angula...[Details]
In any high-speed digital circuit design, dealing with noise and electromagnetic interference (EMI) is an inevitable challenge. Digital signal processing (DSP) systems that process audio, video and co...[Details]
With the improvement of broadband wired and wireless network infrastructure and the growth of global security market demand, the application of video surveillance is showing explosive growth. The de...[Details]
The following figure shows a novel circuit for IR53HD420 to drive light-emitting diodes. In the figure, VDC is 320V DC. It is obtained by rectifying and filtering 220V AC. The IR53HD420 output gene...[Details]
According to foreign media reports, two major automotive giants, Ford Motor and Volkswagen, announced that their global alliance will be further expanded to include Ford's autonomous driving division...[Details]
The real-time imaging inspection technology is used to inspect composite blades. Compared with the radiographic inspection technology, the real-time imaging inspection technology can shorten the inspe...[Details]