It is rare to see information about how to send a frame of data in an interrupt mode. If you send a data frame in a waiting mode, it will waste time for a high-speed microcontroller. The following is ...
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[table=98%] [tr][td]The schematic diagram uses Cadence SPB 16.6 and the PCB uses PADS9.5 [b][color=#5E7384]This content is originally created by EEWORLD forum user [size=3]li603672183[/size]. If you n...
The global semiconductor chip shortage continues, which has had a wide-ranging impact on the industry and the market. Hon Hai Group Chairman Liu Yangwei said that the impact of the shortage may not e...[Details]
Jitter measurement has always been called the highest realm of oscilloscope test measurement. The most intuitive traditional jitter measurement method is to use afterglow to view the changes in the...[Details]
The circuit schematic and PCB diagram of the L297A+L298N chip stepper motor driver module drawn by Altium Designer are as follows: (The project file can be downloaded in the 51hei attachment) The a...[Details]
"Power Supply (PSU)" is actually the abbreviation of "Power Supply Unit". The often mentioned "PC power supply" is actually also an abbreviation. Strictly speaking, "PC power supply" should be call...[Details]
The initial value preset circuit takes into account the relationship between the control signal and the input variable, so a data selection terminal is required. At the same time, since the data is ...[Details]
The MT8212B is a low-cost test solution for the installation and maintenance of wireless communication base station systems. It integrates the following test functions in a compact and lightweight ...[Details]
On March 9, Huaxing Yuanchuang released a restructuring draft, and the company plans to purchase 100% of the equity of Oulitong held by Li Qihua and Lu Guochu through the issuance of shares and payme...[Details]
Electronic Locker System Circuit Description Based on 80C51 MCU : Security is the most concerned issue in our daily life. Everyone feels that security is very crucial in the door and security at...[Details]
When using a single-chip microcomputer, you will definitely use the IO pins of the single-chip microcomputer. Take the P1 port of the 51 single-chip microcomputer as an example. The internal structur...[Details]
Before the latest IEC61000-3-2 standard came into effect in 2005, most PC, monitor and TV power supplies generated excessive power line harmonics when powered by 110 to 120V, 60Hz single-phase AC. Dr...[Details]
August 18, 2023 – Mouser Electronics, an industry-renowned New Product Introduction (NPI) agent offering an ultra-rich range of semiconductors and electronic components™, offers a variety of Vishay p...[Details]
The vehicle instrument is one of the most important human-machine interaction devices in the vehicle, mainly used to provide the driver with information related to the vehicle's operating status. ...[Details]
UEP will be used as a hardened microwave indoor unit (IDU) with L1 integrated bonding Beijing, China - September 23, 2021 - Ethernity Networks (AIM: ENET.L), a leading provider of programmable FPGA...[Details]
Common input devices of PLC include buttons, travel switches, proximity switches, conversion switches, encoders, various sensors, etc. Output devices include relays, contactors, solenoid valves, et...[Details]
Due to the high-frequency operating characteristics of power electronic devices, converters require the use of key passive filtering components. Traditional filtering methods use dual inductor-capa...[Details]
Embedded System
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