All college teachers and students had a similar life in 2020, teaching online courses in the first half of the year and making up for the debts in the second half of the year. At the end of the year, ...
The ESK32-360 development board is equipped with an SD card interface. I wanted to use the read and write functions of the SD card to build a file system on it to display functions such as digital pho...
At present, in China's DWDM backbone transmission network, the system basically adopts a span of about 80km for EDFA optical amplification and 500km~600km for 3R (timing, shaping and amplification) el...
At 10:00 this morning, we invite you to listen to the award-winning live broadcast: ADI digital active noise reduction headphone solution Let technology calm us down~Click here to enter the live broad...
Do the signal ground and power ground of a single board have to be separated? The power is mainly the stepper motor or power MOS tube (working in switch mode). What we are doing now is to separate the...
The IC industry is expected to add more than 10 billionaires next year
"Shanzhai" is, to a certain extent, synonymous with "piracy" and "imitation". However, Lao Yao, who is known as one o...[Details]
Timer is a very important concept in microcontrollers. This article mainly makes a study note on timer TIM1. 1 Overview STM8S003xx only contains TIM1, TIM2, and TIM4, among which TIM1 is an advance...[Details]
The power of the motor should be selected according to the power required by the production machinery, and the motor should be operated under the rated load as much as possible. The following two p...[Details]
Learn to use a multimeter and you don’t have to worry about home wiring failures. The multimeter is one of the most commonly used tools for electronic circuit personnel. It is indispensable when te...[Details]
A thief in Brazil was arrested by local police, who reportedly tracked his movements using a stolen Apple Watch, according to foreign media reports. Previously, Apple Watch has helped victims o...[Details]
1 Project Overview
This project targets the petroleum and petrochemical industries. In accordance with the network security level protection system framework, it adopts the principle of "in-de...[Details]
Abstract: This article introduces the working principle, performance and characteristics of Motorala's power factor correction controller MSC60028, and importantly analyzes the component paramet...[Details]
According to news on July 19, General Motors has suspended the production of some of its electric vehicles due to the shortage of the new Ultium battery packs used in electric vehicles. BrightDrop, a...[Details]
The main content of this document details the information and source code of using the AT89S51 microcontroller to make an infrared remote control. Generally, the output of an infrared TV remote con...[Details]
The 2019 Distributed and Energy Storage Innovation and Development Summit was successfully concluded in Suzhou. Focusing on "Unlocking New Technologies and Awakening New Potential", the summit cond...[Details]
volatile unsigned int ad_value ; int main( void ) { WDTCTL=WDTPW+WDTHOLD; //Turn off watchdog BCSCTL1 =CALBC1_1MHz; //Set DCO to 1MHZ DCOCTL =CALBC1_1MHZ; //Clock source: AD internal clock and divide...[Details]
1. MSCAN sending process Check the data length: if it exceeds 8, it will not be sent. Check bus clock: If using external crystal clock, this section can be omitted. Find a free buffer. Write identif...[Details]
The Samsung Galaxy S21 series may be released on January 14. On December 18, Galaxy Club exclusively obtained the prices of the Galaxy S21 series in the European market. Specifically, the ...[Details]
1. LOAD REGULATION
Changes in power supply load will cause changes in power supply output. When the load increases, the output decreases, and vice versa, when the load decreases, the ou...[Details]
The PT100 temperature sensor is a temperature measurement element widely used in the fields of industrial automation and process control. It has the advantages of high accuracy, good stability, and...[Details]
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