SON-UN989-11-2842-D-Q-2

In order to systematically learn the development of embedded systems, I bought a JZ2440 from Weidongshan, and the journey into the pit began~ 1. Development Board The development board is as exquis...[Details]

Although high-power LEDs cannot replace traditional lighting fixtures on a large scale, they are increasingly widely used in indoor and outdoor decoration and special lighting. Therefore, mastering t...[Details]

In some DC/DC converters, on-chip cycle-by-cycle current limiting may not be sufficient to prevent failure during a short circuit. A nonsynchronous boost converter provides a direct path from the inpu...[Details]

AD623 integrates 3 op amps. It can work with single or dual power supply, has high CMRR and very low voltage drift. Except for an external resistor that controls programmable gain, all components are...[Details]

In our daily life, the use of electricity is normal. It was not until there was a sudden power outage one day that we realized the importance of electricity and began to care about us, the power pe...[Details]

With "promoting the construction of hydrogen refueling facilities" being written into the 2019 National People's Congress Government Work Report for the first time, the clarion call for the industria...[Details]

Jiangsu is one of the major grain producing areas in China, with a large grain planting area and high total output. The autumn harvest season every year is also the golden period for grain drying i...[Details]

Earlier this month, the U.S. Patent and Trademark Office published a patent application from Microsoft.   The patent application relates to a next-generation hybrid pen mouse that would allow users t...[Details]

     IT Home reported on December 26 that Samsung has issued a notice announcing that a new Galaxy series product will be launched soon, expected to be the S21 FE. Today, Twitter user @_snoopytech_ s...[Details]

After four years, the Beijing Auto Show returns again. At this time, the importance of the Chinese market is no longer the same as it was four years ago. The huge crowds of visitors from...[Details]

0.               Preparation before the experiment a)               Connect the serial port adapter b)               Download the original program of IO and serial port, and compile it to ensure th...[Details]

1. Introduction Theoretically, the maximum transmission distance of RS-485 is 4000 feet (about 1219 meters), and the maximum transmission rate is 10Mb/s. However, the transmission distance of its bal...[Details]

1 Introduction With the rapid development of electronic technology, more and more fields are applying digital devices with single-chip microcomputer as the control core and liquid crystal as t...[Details]

Recently, Qingdao Microelectronics Innovation Center Co., Ltd. completed the Pre-IPO round of investment in Goertek Microelectronics Co., Ltd., with an investment amount of approximately RMB 550 mill...[Details]

Nidec Intelligent Motion Co., Ltd., a subsidiary of the Nidec Group, has taken the lead in developing an electric clutch ECU for two-wheeled vehicles. The system can achieve gear shifting in sc...[Details]