The current circuit board is mainly composed of the following: Circuit and pattern: Circuit is used as a tool for conducting between components. In the design, a large copper surface will be designed ...
Used for SPWM generation in the inverter process. Note that it is not a program generator. It only generates SPWM data. It can be used when the SPWM program uses the table lookup method.
SPWM wave gen...
In the application of DSP for motor control, it is sometimes necessary to use the operation of forcing the pulse switching state of pulse width modulation (PWM), such as blocking the pulse to stop the...
[i=s]This post was last edited by STM32F103 on 2019-5-18 18:59[/i] I am using the DE10-Nano board and the version of Quartus I am using is 16.1. In the process of learning the course, I found that the...
EMFIA examples in CSLCSL contains at least one example for each peripheral to help developers quickly master its usage.
Initialize and open EMFIA.There are two functions in the Emifa_ReadWrite_example...
[Inner layer circuit] The copper foil substrate is first cut into a size suitable for processing and production. Before laminating the substrate, it is usually necessary to use brushing, micro-etching...
Introduction: HT9200A is a serial DTMF circuit chip produced by Holtek. This paper analyzes the circuit structure and function characteristics of HT9200A, gives the interface circuit between HT9200A ...[Details]
The Huawei FreeBuds series of wireless earphones has added a new member, this time the Huawei FreeBuds Studio with a head-mounted design. After spending a few days with it, I came to the conc...[Details]
In December last year, Huawei held a new product launch conference and officially launched the Huawei nova 8 series, including nova 8 and nova 8 Pro, with prices starting at 3,299 yuan and 3,999 yuan...[Details]
Solution:
• Spread out the output current pulses at the same time
• The PCB should be 4 layers or more, and the traces should be as short as possible.
• VLED and VCC are sep...[Details]
0 Preface With the rapid development of the automobile market and the increasing awareness of security, people have higher and higher requirements for automobile safety technology. However, the exi...[Details]
At present, electromagnetic compatibility technology has developed into a special technology for electronic products to resist electromagnetic interference and electromagnetic radiation, and has becom...[Details]
Inverter power supplies are widely used in automotive appliances, marine appliances, daily life, backup power supplies, wind power generation, solar power generation and other fields. Traditional i...[Details]
1. Memory overview Memory is a collection of many storage units. The memory unit is actually a type of sequential logic circuit (latch), arranged in order of unit number. Each unit is composed of a n...[Details]
Solid-state batteries are generally considered to be the ultimate form of liquid batteries. The positive and negative electrode materials of solid-state batteries and liquid batteries are mostly the ...[Details]
The home security market has played a major role in introducing the concept of smart technology to new consumers. Protecting homes and families with security systems that can deter crime became an ac...[Details]
Allwinner Technology announced that the company held the 19th meeting of the third board of directors on September 26, 2019, reviewed and approved the "Proposal on the Transfer of Part of the Equity ...[Details]
Since the implementation of the 2017 edition of the "Implementation Rules for the Grid-connected Operation Management of Power Plants in the Southern Region" and the "Implementation Rules for the A...[Details]
Today, iQOO's official Weibo account announced that the iQOO Pro new product launch conference will be held in Beijing on August 22, which means that the launch of iQOO Pro is officially on the agend...[Details]
October is the golden period for project construction. Damao Banner has sounded the charge for key project construction. With a running attitude, a competitive mentality, and a scrambling state, it is...[Details]
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