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Introduction High quality and innovation do not have to come at a high price. The R&S®FPC spectrum analyzer offers excellent performance at an affordable price. It is engineered in Germany and uses t...[Details]
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Abstract: Based on the introduction of Flyback flyback DC/DC power supply and its performance, this paper mainly discusses the grid-side harmonics and its suppression, switch buffer circuit, optoco...[Details]
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The Application of A New Type CTD In The Submarine
Li Xue-cong, Wan Pin，Deng qinghua, Li Jun
Abstract: This paper mainly introduces the type CTD of SBE 37-SI MicroCAT, which is able to bea...[Details]
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The battery-powered Nordic Thingy:91 is a simplified rapid prototyping platform designed for cellular IoT, based on Nordic's industry-leading nRF9160 SiP multimode LTE-M/NB-IoT module with GPS, uniqu...[Details]
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1. Properties and constraints of coordinate transformation
Coordinate transformation is a linear transformation. If there is no constraint, the transformation is not unique. In the system anal...[Details]
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/******MCU multi-task template******/ #include reg52.h #define TASK_NUM 2 //Number of tasks #define FRE(x) 10000/x //define frequency unsigned char code s ={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0...[Details]
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Preface
Studies have shown that the higher the concentration of PM2.5, the higher the incidence of respiratory diseases and cardiovascular diseases. PM2.5 is mainly produced by daily power gen...[Details]
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At present, high-frequency switching power supplies
are widely used in the fields of computers and peripherals, communications, automatic control, household appliances
, etc. However, the promin...[Details]
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Facility agriculture is a production method that comprehensively utilizes advanced facilities and equipment and advanced production technologies to artificially create the best environmental conditio...[Details]
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1. Main clock source There are four clock sources that can be used as the master clock: (1) 1-24MHz high speed external crystal oscillator (HSE) (2) Maximum 24MHz high-speed external clock sign...[Details]
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5G Core Network Testing Software Available as a Pay-As-You-Go Metered Solution in AWS Marketplace
Keysight Technologies, Inc. recently announced
that the Keysight Open Wireless...[Details]
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Each time a pulse signal is input to the stepper motor, the rotor rotates an angle or moves forward one step. The output angle is proportional to the number of input pulses, and the speed is propor...[Details]
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The typical circuit of the switching power supply made of UC3842 is shown in Figure 1. Overload and short circuit protection is generally achieved by connecting a resistor (R4) in series with the sou...[Details]
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Experiment 3: Output Comparison 7 Channel Special Functions Output compare channel OC7 has special permissions, which can abolish the actions of other output compare channels and directly determine t...[Details]
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On November 10, security company Trend Micro recently discovered that the CMU (Connect Connectivity Master Unit) system of many models of Japanese automaker Mazda has multiple high-risk vulnerabili...[Details]
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