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1. Technical performance: There are two working speeds: 100K and 400K; support multi-machine communication; support multiple master control modules, but only one master control is allowed at the same...[Details]
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Yuncheng microwave transmission system is responsible for the transmission of various signals from Shanxi TV, Yellow River TV, Yuncheng TV, Yuncheng People's Broadcasting Station and Yuncheng News....[Details]
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On July 29, the vanadium battery electrolyte technology route and standardized production seminar hosted by the National Vanadium Titanium Industry Alliance Vanadium Battery Expert Committee was held ...[Details]
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CAN baud rate calculation: Nominal bit time = 8 TQ: Because: CANRATE = (1/TQ)*8 (nominal time) Because: TQ = 2*(BRPVAL+1)/_XTAL_FREQ So: 1/TQ=(2*(BRPVAL+1))/_XTAL_FREQ So: CANRATE/8 = (2*...[Details]
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As people's demand for comfort, convenience and safety in their living environment increases, smart home systems have emerged. The core function of smart home systems is to achieve real-time monito...[Details]
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With the rapid development of power electronics technology, the continuous updating of power devices, and the increasingly perfect development of PWM technology, switching power supplies have been ...[Details]
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1. What is ripple?
Ripple is defined as the AC component superimposed on the DC stable quantity in a DC voltage or current.
It has the following main disadvantages:
1.1. It is easy to gen...[Details]
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How to use a vernier caliper
Common sense of platform measuring tools: How to use vernier calipers
Whether the measuring tools are used rea...[Details]
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introduction Employing state-of-the-art breakthrough technology, real-time spectrum analyzers now appear poised to seriously challenge traditional swept frequency analyzers and vector signal anal...[Details]
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environment: I defined a structure variable in a C file, and then the variable was only used by a function in this file. Then I called the function in an interrupt to change the output state of an IO...[Details]
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According to Jiwei.com, on July 29, CATL released the first generation of sodium-ion batteries. In fact, sodium-ion batteries are not new, and the research on sodium ions can be traced back to the 19...[Details]
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Abstract: Based on the hierarchical network framework architecture of Zigbee network and the protocol stack architecture based on IEEE802.15.4, this paper adopts a method combining theoretical intr...[Details]
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After adjusting the LCD1602, I made a program for the communication between the PC serial port and the microcontroller, realizing the basic functions of the COM port. The characters sent from th...[Details]
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The Ministry of Industry and Information Technology recently again publicly solicited opinions on the mandatory national standard "Technical Requirements and Test Methods for Passenger Car Braking ...[Details]
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Voltage reference is a simple, stable reference voltage. As a key factor in circuit design, the selection of voltage reference requires consideration of many aspects and compromises.
Differen...[Details]
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