[i=s] This post was last edited by Digital Leaf on 2019-5-12 20:48 [/i] [size=4] According to the plan, I should have finished chapters 7 and 8 this week, but when I was actually operating the routine...
The earliest old-fashioned steam ovens used a float switch to detect the water level. The float switch uses the buoyancy of the float to drive the float, and the magnet drives the reed switch to achie...
[i=s]This post was last edited by Lam.lin on 2022-3-31 14:16[/i]Take MPS's MP8007 non-isolated solution as an example, Vin=48V, Vout=12V;Is the following understanding correct:① With VSS as the refere...
The following is a sampling circuit of a residual current detector for an IT power distribution system. It was copied from someone else's board. The circuit and device parameters in Figure 2 have been...
I want to remotely control a two-wheeled balance vehicle (the kind that a person stands on and controls by changing the center of gravity) to move forward, backward, and turn through the Internet or 4...
[i=s]This post was last edited by Xiaobai (learning) on 2019-8-4 14:57[/i]I use stm32f103rct6 software to simulate the iic. After receiving the data collected by max30102, the waveform fluctuates grea...
South Korean chip supplier SK Hynix said its fourth-quarter operating profit plunged 95%, missing analysts' expectations as oversupply and weak demand hit chip prices. SK Hynix, the world's seco...[Details]
introduction Based on the traditional electromagnetic system, this paper develops a new type of speed measuring instrument using infrared radiation technology. It is easy to install, has low requ...[Details]
As a systematic project, industrial production automation process control requires various types of equipment to cooperate with each other. Flowmeters, as equipment for measuring and controlling liqui...[Details]
Recently, HGTECH released information related to investor surveys, showing that the company's main optical communication businesses are active, terminal, optical and passive. The overall solution bas...[Details]
According to Jiwei.com, on the evening of April 20, Taiji Industrial disclosed its 2020 annual report. During the reporting period, the company achieved operating income of 17.846 billion yuan, a yea...[Details]
Since the CAN network uses multiple protocols, the port of each control module has a standard voltage under normal circumstances. Therefore, the voltage measurement method can be used to determine wh...[Details]
The Challenge: Develop, produce and support test equipment for the LANTIRN system on the USAF's premier fighter aircraft.
The Solution: Use PC-based NI hardware and software to achieve low costs wh...[Details]
When automotive applications can do more with fewer parts, they can reduce weight and cost while improving reliability. This is the idea behind electric vehicle (EV) and hybrid electric vehicle (HEV)...[Details]
According to Jiwei.com, the China Judgments Online website recently published the "First-instance Criminal Judgment on Xiong Moumou's Theft" and the "Second-instance Criminal Ruling on Xiong Moumou's...[Details]
Hysteresis comparator circuit diagram, schematic diagram
Hysteresis comparator The hysteresis comparator can also be understood as a single-limit comparator with positive feedback. For the single-l...[Details]
The OnePlus Ace new product online launch conference will be held at 19:00 on April 21. The phone will be the first to be equipped with the Dimensity 8100-MAX chip, jointly with MediaTek, and e...[Details]
How to use a multimeter to determine the base and type of a transistor For a transistor with unclear markings, you can use a multimeter to determine its polarity, determine whether it is a silicon tu...[Details]
Yesterday morning, the Meizu 18 series of mobile phones were officially launched. Official data showed that the sales of the Meizu 18 series exceeded 100 million in 1 minute, and the first sale was s...[Details]
On October 20, at the 2021 Yunqi Conference, Jia Yangqing, Vice President of Alibaba Group and head of Alibaba Cloud Computing Platform Division, released "Ali Lingjie", which integrates Alibaba's ov...[Details]
As energy prices rise and “green” initiatives are successfully implemented, private companies and government regulators are placing increasing demands on power supply manufacturers. The European Comm...[Details]
Real-time operating system RTOS
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