[i=s] This post was last edited by Tongxin Laosou on 2019-1-4 19:12 [/i] I was repairing an imported microwave device. The high-voltage transformer of the magnetron was burned out, and the information...
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IoT Display Solutions Using DLP Pico Projection Technology
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This motor structure is similar to the brushed DC motor in ordinary toys.
The difference is that there should be a limit device inside, and the rotor can only rotate forward and backward at a small an...
Hello everyone! I have a question for you:
I saw an article teaching how to design a power supply. As shown in the picture, what do the parameters at the red dot position mean? How are they calculated...
Main methods of chassis tuning
Automobile companies have always regarded chassis tuning as their specialty, and the complexity and difficulty of the technology are self-evident in the process ...[Details]
On September 22, MAHLE Powertrain and Allotrope Energy launched a new battery technology that provides ultra-fast charging and good power density. By combining the advantages of supercapacitors and t...[Details]
In recent years, with the development of electromagnetic compatibility, electromagnetic shielding technology has been used more and more widely. In order to have a deeper understanding of electroma...[Details]
There are two control modes for frequency converters in actual use:
(1) Open-loop control is applicable to constant speed and constant output conditions. The open-loop control circuit is simp...[Details]
According to foreign media reports, Japanese IoT component manufacturer MinebeaMitsumi has launched its latest smart parking sensor, which has extremely high accuracy in wireless vehicle detection. T...[Details]
Since the release of the first-generation sodium-ion battery by CATL in 2021, the sodium battery industry has been pressed on the "acceleration button", and the industrial chain project layout, R&D r...[Details]
I spent a whole day today to solve the problem that the insight port cannot be modified. Although it was solved, it also cost a lot. It took a whole day + destroyed the previous system. S...[Details]
In many applications, a low-power power supply is usually required in addition to the main power supply. For example, the analog front-end amplifier requires a 5V power supply, while the digital ...[Details]
introduction LPC2132 is a microcontroller based on a 32/16-bit ARM7TDMI-STM CPU that supports real-time embedded tracking and has 32 KB, 64 KB, and 512 KB of embedded high-speed FLASH memory. There i...[Details]
In today's China, people's requirements for quality of life are getting higher and higher, which has given rise to a variety of small household appliances. The small household appliance industry ha...[Details]
We can see from the figure below that these solenoid reversing valves are bundled into a unit, and the air inlet and exhaust ports of each reversing valve inside are connected. We call these double...[Details]
Today I will record some knowledge points about external interrupts and the related registers and configuration process of external interrupts on 32. 1. Principle Introduction Fir...[Details]
This case is a Siemens 1200 PLC connected to a Kollmorgen servo drive. It must support the EtherCAT protocol during normal operation. As an EtherCAT slave, the monitoring system Siemens S7-1200 ser...[Details]
The sharp rise and fall of various virtual currencies such as Bitcoin has stirred the whole world. In order to mine, many miners are also using all means. In addition to snapping up various graphi...[Details]
The vortex flowmeter is a new type of flowmeter developed based on the Karman vortex principle. It is mainly used for flow measurement of industrial pipeline medium fluids, such as gas, liquid, stea...[Details]
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