"Digital Circuit and Digital System Experiment and Course Design Training Course" is written based on the basic teaching requirements of the "Digital Circuit and Logic Design" course proposed by the T...
When the AT91SAM7S256 serial port receives instructions to send multiple frames of data, the last frame always loses two bytes of data! It is sent normally without serial port instructions, and no dat...
AbstractAcceleration, deceleration and stop functions are realized by pressing buttons, speed is measured by interruption, and software delay is used to eliminate jitter. For the specific implementati...
The smart home system has been developed for so many years, but its positioning is still relatively high. Ordinary families still have a long way to go before they can move in this direction. . . . . ...
Bluetooth is one of the most dominant low-power wireless technologies today and is very familiar to wireless device users and developers. Prior to last summer, Bluetooth network types were limited to ...
[i=s]This post was last edited by Jack Zhang on 2020-1-3 17:04[/i]Test a cost-effective MCU . This MCU is definitely a must-have sword for embedded engineers. The most amazing thing is that ST company...
Maintenance principles and safety precautions of frequency converter
The basic principle of AC-DC-AC frequency conversion: first, the three-phase AC power is filtered and converted into DC pow...[Details]
Knowledge on the selection and maintenance of MP3 dedicated batteries. When purchasing MP3 players, do not only focus on sound quality, functions, etc., but also consider other details.
Shoul...[Details]
Taiwan Chi Han Optoelectronics (4997 TW) is a leading brand in the production of high-power COB LED light sources. After obtaining the first Zhaga certification in Asia Pacific, it demonstrated its co...[Details]
The relay protection of the transformer uses the sudden changes in current, voltage, oil temperature, etc. when a fault occurs inside or outside the transformer to discover and judge the nature and...[Details]
The autonomous driving company TuSimple announced a strategic partnership with the lidar company RoboSense. The two parties will focus on deploying the second-generation intelligent ...[Details]
A newer way to optimize the efficiency and reliability of solar energy systems is to use microinverters connected to each individual solar panel. Installing its own microinverter for each solar pan...[Details]
Microcontroller clock cycle Clock period: The clock cycle is also called the oscillation cycle or the crystal oscillator cycle, which is the number of pulses emitted by the crystal oscillator per u...[Details]
On June 10, the announcement of the 40th review meeting of the Science and Technology Innovation Board Listing Committee showed that it agreed to the issuance and listing (initial public offering) of...[Details]
Honor announced that it will appear at the MWC World Mobile Communications Conference on February 28, 2022, and will release new products in the Magic series. It is called the "Global New Prod...[Details]
The number of ADC bits determines the accuracy of ADC, which can be 8-bit, 12-bit, 16-bit, etc. Another very important parameter is the conversion time. ST M32f103RBT6 has 2 ADC controllers . 128KFl...[Details]
Nidec Precision Testing Technology Co., Ltd. will participate in
the international exhibition "PCIM (Power Conversion Intelligent Motion) Asia 2024" focusing on the Asian power electronics indu...[Details]
Casting is the foundation of industry, such as in the machine tool industry, automobile industry, metallurgical industry, mining industry, and with the upgrading of domestic consumption and the dev...[Details]
The access control system is a new modern public security management system. It integrates microcomputer automatic identification technology and modern security management measures. It involves m...[Details]