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The electrocardiograph is a precision electronic medical instrument that records the bioelectric signals generated by cardiac tissue activity and is widely used in modern medical scientific research a...[Details]
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In recent years, many companies have launched high-speed data acquisition cards, and claim that they can be used in military radar signal analysis, ultrasonic signal analysis, digital broadca...[Details]
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According to DVBCN Radio and Television Network, at the 2019 Communications Industry Conference and the 14th Communications Technology Annual Conference held on December 19, Li Shuang, deputy directo...[Details]
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Abstract: The development of an airborne three-phase AC stabilized power supply is introduced. The power supply circuit is analyzed, calculated and simulated by computer. High-frequency pulse width...[Details]
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/*AVR timer 1CTC mode A experiment*/ #include iom16v.h #define uchar unsigned char #define uint unsigned int #define set_bit(a,b) a|=(1 b) #define clr_bit(a,b) a&=(1 b) #define get_bit(a,b) a&(1 b)...[Details]
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On the evening of December 1st, Honor Mobile held an online new product launch conference for the Honor 60 series, officially releasing the Honor 60 with a starting price of 2,699 yuan and equi...[Details]
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Rotor structure design is the core of permanent magnet synchronous motor (PMSM) design.
A well-designed rotor structure can not only effectively improve the motor's performance in terms ...[Details]
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Tesla recently released Cybertruck's "battery passport", which provides consumers and the industry with detailed and transparent information about Cybertruck's battery pack. The following is a deta...[Details]
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This article introduces a GPS receiver design that uses the ATR0600 and ATR0620 chips produced by Atmel. The ATR0600 chip is used as the RF front end of the receiver, and the ATR0620 chip with an e...[Details]
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When slight pressure is applied to a fiber to make it into a V-shape, a battery-powered, handheld "fiber finder" measures the light escaping from it. A pair of photocells compares analog levels on eit...[Details]
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introduction
Centrifuges are widely used in the separation of A-sugar paste in the sugar industry, and are also suitable for the solid-liquid separation of B-sugar paste, glucose paste, vitami...[Details]
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In terms of 3D flash memory, domestic companies have made great strides to catch up with the international advanced level. Not long ago, Cheng Weihua, chief operating officer of Yangtze Memory, revea...[Details]
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(Photo source: Molex official website) According to foreign media reports, interconnect product supplier Molex has launched new micropower distribution box (µPDB) sealed modules, including sta...[Details]
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0 Introduction
The digital message stream in digital communication always uses several code elements to form a "word", and several "words" to form a "sentence". Therefore, when receiving these...[Details]
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High efficiency 30W wide range input power supply circuit
The circuit shown in Figure 41 utilizes several features of TOPSwitch-GX to reduce system cost, power supply size, and improve efficienc...[Details]