[i=s]This post was last edited by Rambo on 2020-3-12 11:55[/i]These days, the most powerful people on the street are the security guards in public places and the staff of various residential communiti...
Question for the 18th time The red arrow 1 in Figure (03) of this article points to the stage when the power switch tube is turned on. When the power switch tube of the flyback converter is turned on...
The chemical analysis room belongs to the laboratory testing room, which needs to be away from dust, smoke, noise and vibration sources. It can be seen that a good design is crucial. So, how to do a g...
With the release of 5G phones such as Huawei Mate 20 X 5G and ZTE Axon 10 Pro 5G, the three major operators have also launched free trial packages, all of which include 100GB of traffic per month and...[Details]
In the robot electromechanical control system, the control effect of the servo is an important factor affecting the performance. The servo can be used as a basic output actuator in micro-electromec...[Details]
According to the WeChat public account "HiSilicon Recruitment", Huawei HiSilicon Kunpeng Solution Team recently launched public recruitment. The Kunpeng-related talents recruited this time involve ...[Details]
Admittedly, the energy cost savings of LED technology are not significant if compared with CFLs or fluorescent lamps. But if you look at it from another angle, if you take into account the maintena...[Details]
This paper introduces the hardware principle design and software design of a laser ranging system based on ARM9. With the ARM9 processor as the control core, the phase method laser ranging technolog...[Details]
The motor drives at low speed and high torque with small torque fluctuation, so there is no need to pursue a high decoupling rate when arranging the suspension, and the focus should be on limiting ...[Details]
When SM2..0 is 011, the SLEEP instruction will put the MCU into power-saving mode. This mode is different from the power-down mode in one respect: if the timer/counter 2 and/or are enabled, they con...[Details]
Summary of JunctionBOX injection molding materials At present, the waterproof junction box and connector parts in photovoltaic modules are mainly made of plastic. There are several common types in ...[Details]
Abstract: With the trend of intelligent equipment transformation, embedded computers are widely used in industrial control systems, and the application of custom industrial control keyboards is becom...[Details]
The SDS2000X series super phosphor oscilloscope has a maximum bandwidth of 300MHz, a real-time sampling rate of up to 2GSa/s, and a storage depth of up to 140Mpts. It is a high-performance, economi...[Details]
Yesterday, Aragonite released a new 6-inch ink screen e-book - Aragonite BOOX Poke4S. The biggest feature of this e-book is that it is pre-installed with the open Android 11 system, and you can ...[Details]
If the 51 single-chip microcomputer uses a 11.0592MHZ crystal oscillator, then one machine cycle is equal to 12 oscillation cycles (the inverse of the crystal oscillator frequency), that is, each mac...[Details]
According to foreign media Macrumors, Speck announced the launch of its new Presidio2 series iPhone protective case on Monday local time. The company said it is the most protective, durable an...[Details]
How are C51 byte data, integer data, and long integer data stored in memory?
Answer: Character variables (char), whether unsigned char data or signed char data, are 1 byte, or 8 bits, so they are d...[Details]
Commission orders ban on importation and sale of Innoscience products into the U.S.
EL SEGUNDO, Calif. – November 8, 2024 –
Efficient Power Conversion Corporation (EPC) today announc...[Details]
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