-
My job is to lead the trial production of new products. In actual work, trial production often fails due to the design "negligence" of RD personnel. This negligence should be put in quotation marks be...[Details]
-
The three-phase half-controlled rectifier bridge circuit structure is a common rectifier circuit, which is easy to control and has low cost. This article introduces a three-phase half-controlled r...[Details]
-
Preface With the development of society and economy in recent years, people have been pursuing higher and higher quality of home furnishings, and the comfort and intelligence of home life have bee...[Details]
-
Recently, GM has started recalling all Bolt EVs, which includes not only the previous 2017-2018 and 2019 Bolts, but also the 2020-2022 models. This issue is now a huge pit, but it is not completely s...[Details]
-
The basic principle of synchronous serial port SPI
DS1302 interface timing diagram
Use of DS1302
Use of SPI of M16
SPI Basic Principles
SPI is the most commonly used synchronous serial i...[Details]
-
Foreign media 9to5 Mac reported that last week we shared a concept that explored how Apple could improve subscription forms in iOS to help customers better understand what they are signing up f...[Details]
-
Download TI's top 12 power supply reference designs for 2013 ! Below are the top 12 fully tested power supply reference designs from TI's PowerLab™ reference design li...[Details]
-
After 50 years of development of solar cells, the photovoltaic industry (solar power generation industry) finally crossed the historical watershed in 2004 and officially entered the take-off stage....[Details]
-
In electronic circuits, we often see three different symbols: VCC , VDD and VSS. What are the differences between them? 1. Explanation VCC: C=circuit means circuit, that is, the voltage connected t...[Details]
-
C51: Implementing software reset with C51 Question: How do I implement software reset in my source program? A: You can use the following program to jump to 0000H to implement soft reset. The followin...[Details]
-
Negative feedback is widely used in electronic circuits. In amplifier circuits, negative feedback can be used to stabilize the static operating point and amplification factor, reduce nonlinear distort...[Details]
-
At present, the frequency conversion fan generally adopts brushless DC motor, because it has no excitation winding, no commutator, no brush, no slip ring, and its structure is simpler than the gene...[Details]
-
Since the introduction of a complete set of production lines and advanced equipment to China in 1998, after more than 20 years of development, the upstream, midstream and downstream of domestic mac...[Details]
-
According to Shenzhen Special Zone Daily, yesterday afternoon, the People's Government of Futian District and Huawei Technologies Co., Ltd. signed a strategic cooperation framework agreement. This mo...[Details]
-
The concept of bootloader
Bootloader is a small program that runs before the operating system kernel or user application runs. Through this small program, we can initialize the hardware devices...[Details]