I have two boards, one big and one small. Both boards have Bluetooth modules. Now the Bluetooth module of the big board can communicate with the mobile phone Bluetooth, and the Bluetooth module of the...
For the time being, because the number of CAN masters and slaves in the project is limited, standard frames can be used. If the requirements of the project increase in the future, extended frames can ...
The clock module is an indispensable module of the MSP430 series microcontroller. The clock module can enable the microcontroller to achieve different low-power applications. Different devices have di...
Basic Concepts
The RF power amplifier (RF PA) is the main part of the transmission system, and its importance is self-evident. In the front-stage circuit of the transmitter, the RF signal power genera...
[color=#666666][font=Tahoma, Verdana, Arial, "][size=14px]I would like to ask about current detection: What is the difference between high-end detection and low-end detection? Are there any disadvanta...
At present, the mainstream speech recognition framework is still composed of three parts: acoustic model, language model and decoder. Some frameworks also include front-end processing and post-proces...[Details]
In recent years, as electronic devices have increasingly higher requirements for power efficiency and charging speed, coupled with various new demands for power management brought about by 5G communi...[Details]
China Energy Storage Network News:
"In 2021, the annual market-based trading electricity volume was 3.7 trillion kWh, a year-on-year increase of 17.2%, accounting for 44.6% of the total ele...[Details]
introduction
In a wireless LAN, the transmission medium is mainly radio waves and infrared rays. Any eavesdropper with receiving ability may intercept the data in the wireless channel, grasp the ...[Details]
An intelligent SPWM medium frequency inverter control system based on TMS320LF2407A digital signal processor and PS21964 intelligent power module (IPM) was developed. The power main circuit, control ...[Details]
In today's "information-based" era, establishing remote video medical solutions is of great help in improving hospital treatment efficiency. Although previous telephone communications can quickly c...[Details]
With the acceleration of the process of automotive electronics and electrification, the electronic content in automobiles is increasing and the systems are becoming more and more complex. For example...[Details]
Recently, Shanghai Jiading Industrial Zone welcomed a group of high-tech enterprises, and 16 projects with a total investment of 23.2 billion yuan were signed and settled in. It is understood that ...[Details]
Whether it is automatic doors that make boarding more comfortable for passengers or interior decoration that can be flexibly adjusted according to travel scenarios, a new travel experience can only b...[Details]
The organizing committee of the first China International Smart Terminal Industry Development Conference held a press conference in Beijing, announcing that the first China International Smart Termin...[Details]
As the demand for switching power supplies for electronic products continues to grow, the power loss measurement and analysis of the next generation of switching power supplies is becoming increasi...[Details]
References to variables and calls to functions in a program
cseg segment
assume cs:cseg,ds:cseg
org 100
start:
mov bx,word ptr aaa
virus_start:
call get_start
mov ah,4ch
int 21h
ge...[Details]
1 Introduction
Compared with ordinary inverters and converters,
wind power
converters have the following characteristics: ① high power density and high DC side voltage; ② harsh...[Details]
On the occasion of IoT chip supplier Nordic's 40th anniversary, eenewseurope spoke to the company's CEO and CTO about the company's plans for a post-COVID-19, AI future and remaining independent. O...[Details]
Recently, Tang Chuanle, deputy director of Shandong Nuclear Power Equipment Manufacturing Co., Ltd. (hereinafter referred to as: Shandong Nuclear Power Equipment), led a team to visit the Liquid Fl...[Details]
Analog electronics
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