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It seems that everyone wants to officially launch 5G services at the same time. The three major operators officially announced the prices of 5G packages before November 1. China Mobile, which was t...[Details]
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AT89C51 introduction AT89C51 is a low-voltage, high-performance CMOS 8-bit microprocessor with 4K-byte FLASH memory (FPEROM—Flash Programmable and Erasable Read Only Memory), commonly known as single...[Details]
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In modern society, products are becoming more and more abundant, and the demand for data management is also increasing. People need to identify, manage and locate a variety of items in the process ...[Details]
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Recently, Netcom learned from overseas media insideevs that Tesla has launched a new CCS Combo 1 adapter in South Korea, which will allow the car to be charged using publicly available CCS Combo 1 ...[Details]
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In-circuit testing can be divided into testing in the power-on state or testing in the power-off state. In the power-on state, the base voltage can be measured. Generally, the silicon tube is 0.7V. T...[Details]
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With the rapid development of economy and the continuous improvement of people's living standards, health has become the focus of people's attention. Heart disease is a major killer that endangers ...[Details]
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Tricks of stealing electricity using watt-hour meters and measures to prevent it
Installing electric meters in each household has been proven to be an effective measur...[Details]
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0 Introduction
At present, most ultrasonic therapeutic devices (physical therapy type) at home and abroad generally work in the form of continuous sine wave (1-3 MHz) or pulsed sine wave (low freque...[Details]
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The simulation schematic is as follows Schematic The microcontroller source program is as follows: #include reg52.h #include intrins.h #include string.h #include "main.h" #include "LCD1602.h"...[Details]
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Introduction to microcontroller interrupts The 52 microcontroller has a total of 6 interrupt sources. Their symbols, names and conditions for each generation are as follows: INT0 - External interrup...[Details]
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Programming Instructions
How to use USBASP downloader
Start downloading software PROGISP1.6.7
Burning steps:
Set the programmer and interface. Select USBASP as the programme...[Details]
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At the recent National Broadcasting Equipment Show ( NAB Show ), Intel and Netflix* announced a new high-performance video codec, SVT-AV1 (Scalable Video Technology for AV1), which is availabl...[Details]
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AT89C51 is the most widely used 8051 microcontroller. More importantly, it has the feature of repeated programming (FLASH). Under normal circumstances, it can be reprogrammed 1,000 times, which provi...[Details]
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PWRGD is the output port of the power supply, which can intuitively display the input status of the external power supply. The schematic diagram of the optocoupler output circuit of the switching pow...[Details]
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The State Council Information Office held a press conference to introduce the development of industry and information technology in the first three quarters of 2024.
It is learned that Z...[Details]
Power technology
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