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The superior performance, smooth motion and reliable operation of mobile robots require efficient and precise motor control. The increasing autonomy and complexity of robots have create...[Details]

Be careful in layout before wiring, and the layout of each device on the circuit board should comply with the corresponding design principles. The crystal oscillator should be as close to the chip ...[Details]

　　1. Isolated, flicker-free, high power factor driver chip SM7650 　　1.1 Overview 　　SM7650 is a high power factor, high precision, high efficiency primary feedback LED constant current drive control c...[Details]

Many friends have this question: Nowadays, solid-state drives are measured in T units, and the memory of mobile phones and computers is 8G or even 32G. Why is the RAM of microcontrollers less than 1M...[Details]

I wonder if any of my car friends have bought new energy vehicles? Have you ever worried about the range? My family still drives a fuel car, but my brother bought a pure electric car. When my family ...[Details]

BYD's Denza Automobile has launched an innovative e³ Technology Platform, which is an important technical support for Denza. The Yisanfang platform integrates power, control and vehicl...[Details]

1) 31 general registers, including the program counter (PC). These registers are all 32 bits; 2) 6 status registers. These registers are also 32 bits, but only 12 bits are used. ARM general regis...[Details]

introduction Bioimpedance technology is a non-destructive technology that does not cause any harm or side effects to the human body during measurement. It is one of the development directi...[Details]

　　The figure below shows a wide-band practical amplifier composed of two-stage common emitter amplifiers. Input, output and inter-electrode coupling are all capacitors. C4 and cs are emitter decoupli...[Details]

If pure electric vehicles are to be popularized, solving the energy replenishment problem is a hurdle that this industry cannot avoid. To this end, Tesla has been maximizing the number of self-operat...[Details]

Media OutReach newsletter launches new email and news content layout for journalists and online media partners HONG KONG - Media OutReach - 12 July 2022 - Media OutReach news agency announces the ...[Details]

Data from the Power Battery Application Branch shows that the number of insured new energy passenger vehicles in China in 2020 was 1.1219 million, of which 919,300 were equipped with ternary batterie...[Details]

introduction The basic test principle of the PCB bare board tester is Ohm's law. The test method is to add a certain test voltage between the points to be tested, select the two points to ...[Details]

Principle of DC-AC Inverter The inverter introduced here (see figure) is mainly composed of MOS field effect tubes and ordinary power transformers. Its output power depends on the power of MOS field...[Details]

Figure 14 shows an example of using a MathCad worksheet to calculate differential impedance from data from a measured balun at 4,000 MHz. The calculation of differential impedance and the pl...[Details]