[i=s]This post was last edited by ddllxxrr on 2022-1-27 21:32[/i]Semaphores are used to coordinate the running order between threads, or to synchronize threads.
The semaphore of RT_THREAD NANO is simp...
The company has selected a photoelectric switch, the information is as follows:I would like to ask everyone how to choose the optocoupler?
Can I ask how to choose an optocoupler?...
Use TI 74HC4052 4-channel analog switch (voltage support 2~6V) to switch the serial port channels;
Both the MCU and 74HC4052 are powered by 3.3V power supply. One of the eight 74HC4052 chips is not wo...
The waveform of the PSIM simulation circuit is inconsistent with that in the data. According to the data, the waveform will be distorted when the input signal frequency is 10K and 100K. As shown in th...
Today at 14:00, live broadcast with prizes: NXP's facial recognition technology solution based on i.MX RT106FClick here to enter the live broadcastLive broadcast time: May 20 (Thursday) 14:00-15:30
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Now we ask the professional technical engineers to introduce to us what kind of PLC program is a good program? What are the characteristics of a good PLC program? Generally speaking, there are the ...[Details]
Inverter supplier Santerno has been awarded a contract to supply 155MW of sliding inverters to a solar farm in California’s Imperial Valley. The company did not disclose further details about the p...[Details]
;This program belongs to the bubble sort algorithm and cannot use the lookup table (it can only be simulated by setting the disposal in the memory table during debugging) (because the lookup table dat...[Details]
Friedrichshafen, Germany / Brussels, Belgium. ZF received the Innovation Award at the BusWorld for its CeTrax central electric drive system. The system helps buses for public transport operations to ...[Details]
The figure shows an application circuit composed of W1511 multi-terminal adjustable negative integrated voltage regulator, where the output voltage is lower than the reference voltage (more negative ...[Details]
This stereo audio switch circuit allows selecting one of four stereo channels with only one switch. The internal switch can be implemented with CMOS components.
Each switch input include...[Details]
Previously, Tianfeng International analyst Ming-Chi Kuo pointed out in his report that after MediaTek lost Huawei's orders, the proportion of low-end 5G chip shipments increased. In addition, it has ...[Details]
Low voltage range boost converters are often used in mobile devices to boost the battery voltage (1.2V to 4.2V) to a higher voltage level (e.g., 1.5 to 20V) to power the application circuits. In this ...[Details]
Qualcomm Technologies, Inc., a subsidiary of Qualcomm Incorporated (NASDAQ: QCOM), announced that Dr. Marta Karczewicz has been nominated for the “Lifetime Achievement Award” in the European Inventor...[Details]
Smart camera technology is gradually changing our lives, and in the future, it will bring profound changes to the way we interact with each other and the world around us. From building safer and more...[Details]
Moisture meter is a commonly used testing instrument, which is used in many industries. The analysis methods of moisture meter are generally divided into two categories, physical analysis and chemica...[Details]
Editor's Note Power diode thyristors are widely used in AC/DC converters, UPS, AC static switches, SVCs, and hydrogen electrolysis, but most engineers don't know as much about these bipolar devices...[Details]
When the world's first car was produced in 1886, its creator probably never imagined that cars would look like this today. Technological changes are changing people's lives. Driven by the "New Four...[Details]
The closed-loop servo control system is an automatic control system with high precision, high response speed and high stability, which is widely used in industrial automation, robotics, aerospace, ...[Details]
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