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The schematic diagram of the secondary meter of the scale is shown in Figure 3 (excluding the power supply part). It is designed with 8031 single-chip microcomputer as CPU. The current signals o...[Details]
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#include avr/io.h #include avr/delay.h #define uchar unsigned char #define uint unsigned int uchar np; //Stepper motor operation data table const uchar motortb ={0x11,0x99,0x88,0xCC,0x...[Details]
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After the release of the Galaxy S20 series, Samsung released the kernel source code for the Galaxy S20, Galaxy S20+, and Galaxy S20 Ultra. XDA found traces of Galaxy Note 20 and Galaxy Fold 2...[Details]
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The dielectric substrate integrated waveguide to realize the slot antenna array is proposed in response to the previous method of using waveguide profiles to realize the antenna slot. Using the metall...[Details]
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——This article is selected from the May "Test and Measurement Special Issue" Design requirements: This project can use Arduino Uno or Duemilanove board, with three design modes: · Single - Mea...[Details]
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LG released its uniquely designed dual-screen rotating phone LG Wing as expected. Shortly after the release of this phone, foreign media The Verge reported that LG has previewed the next phone in its...[Details]
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The MAX5975_ current-mode
PWM
controller contains all the control circuitry required in the design of wide-input voltage flyback and power-supply supplies for Power over Ethernet (PoE) IEEE ®...[Details]
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1. Introduction
The single-chip microcomputer market can be described as a giant, and the 51 single-chip microcomputer has more users. There is no need to introduce the 51 single-chip micr...[Details]
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The official website of League of Legends Mobile stated today that the overseas open beta test of League of Legends Mobile will be mainly in the following regions: Indonesia, Malaysia, Singapore...[Details]
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Jiwei.com reported on February 4 that recently, Haier, China Mobile and Huawei held a launch and unveiling ceremony for the 5G edge computing joint innovation base at the Haier Industrial Intelligenc...[Details]
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Working principle: The power supply circuit is simple. It uses transformer T to reduce the mains voltage of 220V to 30V. The low voltage is rectified by D1~D4 and then filtered by large-capa...[Details]
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The source program example of lighting a light-emitting diode using the PIC16F84 microcontroller introduced in the previous issue is intended to illustrate the basic format of the PIC microcontro...[Details]
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1 Introduction In today's world, electronic technology is developing rapidly, and digitalization, networking, and informatization have affected people's clothing, food, housing, and transportation....[Details]
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introduction
In industrial control sites, it is often necessary to collect multiple channels of field data, such as voltage, current, temperature, humidity, air pressure, etc. The data ...[Details]
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This paper introduces the origin of InteltTM StrongARM and the relationship between SA-1110 and SA-1111. It focuses on the structure, function and interface characteristics of the SA-1110 processo...[Details]