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How to build a one-time
burglar alarm
system
The alarm is designed to sound the siren only once. That is - when the alarm is activated - the siren will sound for a preset length...[Details]
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The stepper motor is a commonly used actuator in electromechanical control. Its purpose is to convert electrical pulses into angular displacement. In layman's terms, when the stepper driver receives a...[Details]
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According to people familiar with the matter, BYD has made significant progress in the development of its second-generation blade battery system, which will be officially released in August this ...[Details]
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From June 25 to 26, the fifth Jiwei Semiconductor Summit was held in Haicang, Xiamen. The theme of this summit was "The Heart and the Core are in the Same Place, Changes are Like Kunpeng", which brou...[Details]
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Factors affecting the selection of acoustic emission testing instruments
Before conducting an acoustic emission test or inspection, it is necessary to first select the detection instrument accordin...[Details]
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Various applications such as consumption, computers, industry and instruments urgently need compact and effective power solutions, while also meeting the requirements of efficiency, fast transient ...[Details]
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In its latest report “The Impact of 5G on the RF Front End of Telecom Infrastructure in 2021” released today (March 25), Yole Développement (Yole) predicts that the telecom infrastructure RF market w...[Details]
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Many electricians are not very clear about the three-phase wiring method of electric motors. Today I will explain it to you. We will use the most common three-phase asynchronous motor wiring method...[Details]
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March 2 news, Huawei 's Hongmeng car machine may soon reveal its true face. On February 27, Chery New Energy Automobile's official Weibo account announced, "#CheryNewEnergyS61 is here#CheryNewEn...[Details]
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When the frequency is 10K, the duty cycle can achieve a change accuracy of 1%, while when it is 100K, the change accuracy can only be 10%. #define PWM_CLK1M_ARR_10K 100-1 void IzADCPWMInit(uin...[Details]
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Continuous monitoring of arterial blood pressure (BP) outside of clinical settings is essential for the prevention and diagnosis of hypertension-related diseases. However, current continuous BP mon...[Details]
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GaN ICs shrink motor drives and accelerate time to market for eMobility, power tools, robotics and drones
The EPC9176 is a GaN-based inverter reference design that enha...[Details]
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Due to the diversity of the DUT, there are many types of vector network analyzer calibrations, which can easily lead to errors. Sometimes the calibration results may seem "beautiful", but they are ac...[Details]
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ViewSonic, a provider of visual solutions, will be at the Shenzhen Annual Professional Finance Exhibition in China from November 4 to November 6, at the Shenzhen Convention and Exhibition Center, Hal...[Details]
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At the Chery Global Innovation Conference that just ended, Chery, which has always been low-key, announced its strategic layout and put forward the goal of "being smart and becoming the industry le...[Details]