FPGA logic design has become a highly specialized hardware design field, which requires designers to master design tools, have a deep understanding of the internal structure of FPGAs, and flexibly use...
1 Development History of Mobile Base Station Antennas2 Basic knowledge of electromagnetic wave propagationDefinition of Radio WavesRadio waves are a form of signal and energy propagation. During the p...
I am new to power supply. I copied the official circuit diagram but there is a problem. Please correct me, teachers.
As shown in the figure below, it is a flyback circuit diagram controlled by UC2842....
Semiconductor manufacturers are placing greater demands on automatic test equipment (ATE) companies to quickly and reliably design test systems that meet the growing demand for ICs, with minimal incre...
Section 001 Auxiliary Line 1 Hardware Knowledge_Memory Interface Concept First, let's analyze the difference between operating the GPIO controller and operating the UART controller. As shown in the...[Details]
On the afternoon of October 20, the American smart speaker brand Sonos released two speaker products, one is the Sonos Roam SL, a portable speaker for outdoor use, and the other is the Sonos Beam...[Details]
Problems faced in the analysis of intended functional safety
At present, the industry mainly conducts the intended functional safety design test work in accordance with the process guidance of...[Details]
Since the power consumption of 5G mobile phones is more than twice that of 4G mobile phones, in the 5G era, the problem of mobile phone heat dissipation is still a difficult problem for the industry ...[Details]
Description of the program:
The control unit is the core component of the airbag system and consists of a 16- or 32-bit MCU and a set of local acceleration sensors. Satellite sensors can be ad...[Details]
At the end of January, a piece of news went viral on my WeChat Moments. The article mainly talked about how Pingtou Ge completed Android 10's support for RISC-V chips and open-sourced all the relevan...[Details]
1. Comparison of technical functions 1. Low range ratio Due to its structural characteristics, the orifice flowmeter is measured through a throttling device, so its range ratio is usually only 1:...[Details]
RCC (RINGING CHOKE CONVERTER) is a non-fixed frequency power supply. In RCC design, the operating frequency is usually set first, such as 50K, and then the working DUTY is set at 90V input and 0.5 ...[Details]
Environmental monitoring and drug testing are applications of laboratory analysis and testing in two different industries. With the rapid development of the national economy, the frequent occurrenc...[Details]
Note: The principles and usage of timers and counters are similar. Here, knowledge of counters is the basis for popularization, and will be explained in detail later.
2 timers (registers), Timer 0, T...[Details]
"How to realize a fully closed-loop system consisting of PLC + servo controller + servo motor (supporting equipment) + encoder (external equipment end)? My method is to have PLC give unlimited puls...[Details]
Abstract: This paper introduces the solution of a new digital multimedia storage intelligent car audio system. The high-efficiency switching power supply is used to achieve low-power operation in ...[Details]
The latest order for Schmid’s selective emitter etcher was placed in mid-August with a major Chinese manufacturer, which shows that successful manufacturing processes can motivate manufacturers to ...[Details]
Preface: This is my first blog, and I am going crazy. I used STM8S003F3, and it took 5 days to solve the problem, but the ending is terrible! But because of this problem, I seem to have almost full...[Details]
Beijing, China - Atheros, a global wireless and wired communications leader and innovator, recently announced the launch of a hybrid home network solution series that integrates a variety of the in...[Details]
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