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Design-evaluation-redesign is the whole process of product design, so it is very necessary to study the evaluation method of the design scheme. Based on the evaluation index system of relay product...[Details]
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Sina Digital News reported on the morning of August 13 that last week, well-known analyst Mig Chi Kuo said that Apple's camera lens supplier Genius Electronic Optical found quality problems in t...[Details]
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C51: Implementing Software Reset with C51
Q:
How can I implement software reset in my source program?
A:
You can use the following program to jump to 0000H to implement soft reset. The followin...[Details]
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In order to provide sufficient voltage for the device, lithium
battery
packs are usually composed of multiple
batteries
connected in series, but if the capacity between the batterie...[Details]
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Overview
In this design, the MAX2550 is used as the main radio frequency (RF) transceiver, and together with the necessary external components, it forms a complete RF front end. The external comp...[Details]
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The Fluke 9040 Phase Sequence Rotation Indicator is a portable, handheld meter designed to determine rotating magnetic fields in three-phase systems. This rugged tester has three test leads that make...[Details]
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In addition to understanding the internal functions, storage space allocation and I/O interface of the MCU, you should also master its instruction system when learning MCU. MCS-51 has a total of 111 i...[Details]
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The COM event is specifically used for motor control. It only appears in the advanced timers TIM1 and TIM8. The ordinary timers TIM2~TIM4 do not have COM events.
COM events are used to control the ou...[Details]
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Metal coating is a process of covering metal materials on the surface of other metal or non-metal substrates, which can provide superior performance and protection for the substrate. As an import...[Details]
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This example uses T0 of 2051 to generate dual PWM signals to drive L293D or L298N to adjust the speed of DC motor. The program has been debugged. When connecting L298N, it is best to connect a 10K pu...[Details]
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Debugging is the key work to check whether the PLC control system can meet the control requirements. It is an objective and comprehensive evaluation of the system performance. Before the system is ...[Details]
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The topic discussed in this article, "LED display low gray signal ignition condition", is a technical problem that is not specified in the current display industry standards, but must be directly f...[Details]
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Xiaomi’s official Weibo account just announced that it will hold a new product launch conference for Xiaomi 10 Youth Edition 5G & MIUI 12 at 2 pm on April 27. Judging from the official post...[Details]
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1. Classification of reactors:
classified by structure and cooling medium, by connection method, by function, and by purpose.
1. By structure and cooling medium: divided into hollow t...[Details]
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Recently, the National Highway Traffic Safety Administration (NHTSA) of the United States launched an investigation into 2.4 million vehicles equipped with Tesla's fully autonomous driving (FSD) so...[Details]