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Introduction: This article gives the assembly language program for the PIC microcontroller to generate pseudo-random numbers, hoping to provide a reference for friends in need. PSWEQU03 R0EQU08 R1E...[Details]
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Voltage-type PWM means that the controller adjusts the output pulse width according to the feedback voltage, while current-type PWM means that the controller adjusts the output pulse width according ...[Details]
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Structural features of magnetic flap level gauge: The basic type of magnetic flap level gauge is based on the principle of buoyancy. The float moves up and down in the measuring tube as the liquid ...[Details]
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1 Introduction In recent years, with the rapid development of piezoelectric materials and power electronics technology, ultrasound has been widely used in various sectors of the national economy suc...[Details]
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Abstract: This article introduces the working principle, purchase method and maintenance technology of USB, and explains the development trend of UPS, which has strong practicality.
Keywor...[Details]
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Under the new national system, the institutes under the Chinese Academy of Sciences, which are tasked with achieving high-level self-reliance and self-improvement, should give full play to their sy...[Details]
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The air tightness tester is a testing equipment used to detect the waterproof performance of seals. It is widely used in automated production lines in industrial production, especially in new energy,...[Details]
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【Abstract】Image acquisition compression card has a broad application prospect in the digital armored command system. This paper introduces the theoretical basis, technical implementation and specific...[Details]
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On July 14, the 3rd China Robotics Industry Annual Conference was successfully held in Suzhou. The "3rd Leerobot Robotics Industry Awards Ceremony" held at the same time released the authoritative ...[Details]
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The SysTick timer is bundled in the NVIC and is used to generate the SYSTICK exception (exception number: 15). In the past, most operating systems required a hardware timer to generate the tick inter...[Details]
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Samsung is making it easier for users to prove they've been vaccinated, all with a Galaxy smartphone. The tech giant has partnered with healthcare nonprofit Commons Project to securely store im...[Details]
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All current high-speed real-time digital oscilloscopes use various forms of digital signal processing technology (
DSP
). Some engineers worry that using software to filter the acquired ...[Details]
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In Guangdong, a land full of vitality, there is an important power equipment that is silently playing a role, that is, the 380V to 200V transformer with chassis and N wire.
T...[Details]
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In recent years, with the rapid development of high-power electronic devices, permanent magnet synchronous motors have been widely used in the fields of robotics and aerospace due to their high eff...[Details]
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0 Introduction Traditional video surveillance systems are mainly based on analog signal monitoring systems and plug-in card-based digital monitoring systems. Among them, the analog signal monitoring ...[Details]
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