LPCE-551-D

High-voltage soft start cabinet is a device used for high-voltage motor starting. Its main function is to reduce the current impact when the motor starts and extend the service life of the motor. T...[Details]

1 Basic principles Following the last blog s3c2440 learning path-010 sdram, sdram has been initialized, and now the value of SDRAM can be officially brought into play. (SDRAM can be read and written ...[Details]

1 Introduction Infrared remote control has been widely used in various types of home appliances, and its appearance provides a lot of convenience for the use of home appliances. The infrared remote...[Details]

Touch screen is an emerging market with huge potential. Currently, there are more than ten touch technologies on the market, including resistive, capacitive, surface acoustic wave, infrared, e...[Details]

     As OPPO's first dual-mode 5G product, OPPO Reno3 Pro is definitely "powerful". From OPPO Reno2 to the upcoming OPPO Reno3 Pro, the video super anti-shake function has been upgraded to the video ...[Details]

For smart cars, TOPS is the new horsepower. At 11:30 last night Beijing time, NVIDIA officially kicked off GTC 2021. NVIDIA founder and CEO Huang Renxun delivered a speech online and released a ser...[Details]

According to foreign media reports, Japanese automaker Nissan announced that it will convert the charging interface of its electric vehicles from the Combined Charging System (CSS) to Tesla's North A...[Details]

On April 8, the Inner Mongolia Autonomous Region Energy Bureau released the first list of grid-side independent new energy storage power station demonstration projects. The energy storage projects ...[Details]

1. Hardware Solution This system is based on the queuing number drawing sequence. Customers draw numbers using the client, and staff call numbers using the calling terminal. The current number called...[Details]

1. What is software? 2. Why do we need software testing? Testing software can enhance the reliability of the code and bring better software products to the market. 3. What is software testing? The ...[Details]

The test results of the luminous logic pen need to be observed by eyes. Due to the high development of modern electronic manufacturing technology, the solder joints on the manufactured circuit board a...[Details]

A digital water temperature control valve based on PIC16C71 single chip microcomputer is designed. The control valve uses NTC thermistor as temperature sensor, and a simple voltage divider circuit is...[Details]

There are three ways to ground the neutral point of a transformer: 1) no grounding; 2) direct grounding; 3) grounding via a reactor. If we divide it into more specific categories, direct grounding ...[Details]

LED driver LED power supply Currently in the general LED lighting market, there are non-isolated designs and isolated driver power supplies. Non-isolated designs are limited to double-insulated produ...[Details]

With the rapid development of electronic technology and microcomputers, the rapid development and widespread application of microcomputer control technology have been promoted. Small and medium-siz...[Details]