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AT89C51 controls ESP8266WIFI module program 1: #include "AT89X51.H" #include "stdio.h" unsigned int a; int b=1; int c =1; int d =1; int e=1; int f=0; void main(void) { unsigned char lda...[Details]
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The "dual-core imaging flagship phone" OPPO Find X5 series will be released at 19:00 on February 24. Since it focuses on imaging functions, it will naturally have outstanding strength in this regar...[Details]
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Multimeter Use If you’re doing any kind of electrical work—no matter what the application is—one of the best tools you can have at your disposal is a multimeter. If you’re just getting started, her...[Details]
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Method 1: Diode detection. Diode detection extracts the RF signal input envelope level, and the output voltage reflects the input signal power. If the input signal is a continuous CW signal, it is DC...[Details]
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0 Introduction
In 1971, the article "A Digital Frequency Synthesizer" written by American scholars J. Tierney and others first proposed a new synthesis principle of directly synthesizing t...[Details]
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1: atmega8a cannot be simulated, but the pins of atmega88 are fully compatible with mega8a, and the resources are similar. You can use 88 for simulation first and then transplant. 2: The 16-bit reg...[Details]
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The microcontroller application system consists of hardware and software. The carrier of the software is the program memory of the hardware. The program memory uses a read-only memory. This memory ca...[Details]
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With the increasing global attention to renewable energy and environmental protection technologies, the new energy vehicle market is booming at an unprecedented rate. In this wave of change, solid-...[Details]
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The micro-water meter is also called the micro-water tester. It is mainly used to detect the humidity of SF6 gas. The instrument is suitable for the fields of electricity, petrochemical, metallurgy, ...[Details]
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1. GSM upper layer protocol
The design of the GSM protocol itself refers to the OSI (Open System Interconnection Model). The layering of the protocol stack is carried out according to the func...[Details]
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Recently, the Yunnan-Guizhou interconnection channel project invested and constructed by China Southern Power Grid Co., Ltd. was approved by the National Development and Reform Commission. The proj...[Details]
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——Knowledge sharing on factory equipment maintenance and management methods The May Day holiday is approaching, and enterprises need to conduct equipment adjustment and maintenance before the h...[Details]
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Our ultimate goal is to reduce the output
ripple
to a tolerable level. The most fundamental solution to achieve this goal is to avoid the generation of ripple as much as possible. First o...[Details]
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The HT1621 LCD display controller is a display component of a multifunctional fully automatic intelligent switch, which can monitor the operation of the power supply line in real time, accurately a...[Details]
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At the 2018 CES International Consumer Electronics Show, OSRAM, the global leader in automotive lighting , will showcase a range of automotive technologies that extend and improve the experience of...[Details]
RF/Wirelessly
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