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0 Introduction With the rapid development of electronic technology and the continuous improvement of manufacturing technology, the complexity of circuits has continued to increase, and the chip s...[Details]
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ORG 0000H
SJMP MAIN
org 000bh;
sjmp fbsc
ORG 0031H;
MAIN:MOV P1,#00H;
MOV P0,#0ffh;
mov sp,#40h;
mov a,#01h;
acall zcxa
mov tmod,#00h;
m...[Details]
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In 2015, Intel acquired Altera for $16.7 billion. And just this year, AMD officially acquired Xilinx, which is an important milestone for the FPGA field, because Xilinx and Altera are the main suppli...[Details]
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High-frequency electrodeless lamp is a light source based on the combination of two well-known principles: gas discharge of fluorescent lamp and high-frequency electromagnetic induction. Since ther...[Details]
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This article proposes a design scheme for a two-color handless clock based on a single-chip microcomputer. The hardware of this solution uses AT89S51 microcontroller as the control core, uses 74LS154...[Details]
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Principle of high-voltage self-defense electric baton circuit: BG1, BG2, and B1 form an AC/DC converter. After B1 is boosted, it charges C2 through QL bridge rectification. BG3 and BG4 form a multivi...[Details]
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Industry statistics show that due to the lack of orders and the downstream reduction of inventory, there is a situation of oversupply. The shipment volume of large-size LCDs in Q3 2010 decreased by...[Details]
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Preface Hello everyone, the last blog post was about a digital voltmeter based on the 51 single-chip microcomputer and ADC0808, but it used C language. This chapter will talk about using assembly lan...[Details]
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Based on the Matlab software platform, the inverter source designed with a dual-loop control strategy is modeled and simulated using the Matlab-Simulink-SimPowerSystems toolbox to verify the feasib...[Details]
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The Pittsburgh
Robotics
Network (PRN) has announced new board and executive officer changes, marking a new phase for the nonprofit organization dedicated to promoting innovation and growth ...[Details]
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The withstand voltage tester is a device that checks that no current flows through the circuit by applying voltage. Therefore, when there is no current due to reasons such as disconnection of the conn...[Details]
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Initiating topic discussions is an old tradition of the EEWorld forum. This time, we invited senior engineers to talk about MCU chips using the RISC-V core.
As a rising star, RISC-V has ...[Details]
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On May 14, market research firm Canalys released a report today stating that in the first quarter of 2024, the global TWS (true wireless) headset market shipments reached 65 million, a year-on-year...[Details]
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1. Experimental Environment
1.1 Virtual Machine Environment
a) Vmware版本：Vmware Workstation 12.5.7
b) Ubuntu version: 9.10
c) Kernel version: 2.6.31.14
...[Details]
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With the improvement of teaching methods, multimedia classrooms will continue to increase. However, it is time-consuming and laborious to use manual switch equipment to manage multimedia classroom...[Details]
Microcontroller MCU
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