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1 Introduction
The brushless DC motor uses an electronic commutation device to replace the mechanical commutation device of the traditional DC motor, and has similar mechanical characteristics...[Details]
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The figure shows a trigger circuit composed of a NAND gate and a NOR gate, which is quite practical. A in the figure is an RS trigger composed of a NAND gate. A micro switch is connected to the R and...[Details]
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On September 29, the author saw tower cranes and vehicles coming and going at the construction site of Konka storage chip packaging and testing project in the Intelligent Terminal Industrial Park o...[Details]
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According to China Unicom's official Weibo, on May 15, Shandong Unicom opened the province's first 5G SA end-to-end commercial network and completed the province's first 5G SA commercial network voic...[Details]
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In some cases where you need to buy relatively expensive electronic limiters, you can try using standard AGC fuses to protect your speakers. AGC fuses are small glass tubes with metal inside and metal...[Details]
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1. Introduction
The analog power solution shown in Figure 1 is a well-known and proven technology that power electronics engineers have no trouble understanding in the time domain. The analog PWM c...[Details]
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Linear Technology has been supplying high performance analog integrated circuits to the defense industry for nearly 30 years and has dedicated resources to support the specialized needs of this m...[Details]
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Jiwei.com reported on January 25 that recently, Huawei nova 7 SE 5G LOHAS version was quietly launched on the market. The biggest feature of this phone is that it is equipped with a new processor, Ki...[Details]
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The common types of current probes on the market today are magnetic core current probes, or clip-on current probes. This is an indirect current detection technology in which the probe clamps the co...[Details]
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The transformer winding deformation tester comes with a channel DDS signal output as the sweep excitation signal; the signal output is a sine wave, the signal output amplitude can be adjusted by soft...[Details]
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As power rail voltages and tolerances get smaller, it becomes increasingly difficult to accurately measure power integrity. In the past, any oscilloscope could measure a 10% tolerance ripple on a 5V ...[Details]
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1. Commonly used 51 microcontroller The 51 microcontroller is a traditional 8-bit microcontroller compatible with the 8051 instruction code. For novices who are new to microcontrollers, they mainly h...[Details]
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Many power management application articles have introduced the advantages of using ZVS (zero voltage switching) technology to achieve lossless conversion. To achieve ZVT (zero voltage switching), p...[Details]
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1.2440 clock timing The following figure is the 2440 clock configuration timing sequence: 1. After powering on, the nRESET reset signal is pulled low, and the CPU cannot fetch instructions at this ...[Details]
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Mitsubishi PLC FX3U is a powerful small controller widely used in industrial automation. Its master control instructions are the core of program control. For programmers, it is very important to ma...[Details]
Microcontroller MCU
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