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1 The most essential difference between digital power supply and analog power supply
The essence of the so-called digital power supply is that the PWM regulation of the output current/voltage is ge...[Details]
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In the current frenzy of connecting everything from blenders to toothbrushes to the cloud, the IoT space is being controlled by low-cost integrated 32-bit microcontroller RF modules that provide smal...[Details]
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The price of the MCU you use has increased, but this is not the worst result. In the past 20 years, the price of chips has basically eased after half a year. This year is different. It is approachin...[Details]
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The hardware of PLC mainly consists of central processing unit (CPU), memory, input unit, output unit, communication interface, expansion interface, power supply, etc., as shown in the figure.
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Comment out CS8900 related stuff in smdk2440.h #if 0 #define CONFIG_DRIVER_CS8900 1 /* we have a CS8900 on-board */ #define CS8900_BASE 0x19000300 #define CS890...[Details]
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The MHL signal test items introduced in the previous article are mainly for MHL source devices (Source devices) such as mobile phones, etc. The quality of the signal generated is completed by the...[Details]
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Connector products are everywhere in our lives, such as common sockets in homes, laptop charging plugs, or USB cables for smartphones. In addition, connectors are also essential devices in many indus...[Details]
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1. Basic knowledge of serial communication Asynchronous communication and synchronous communication There are two ways of computer data transmission: parallel data transmission and serial data tran...[Details]
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According to a report by the Economic Times of India on January 18, stimulated by India's production-linked incentive (PLI) program, Apple and Samsung produced smartphones worth more than US$5 billio...[Details]
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I rewrote the main part of this program. The program uses the watchdog as a normal timer and scans the digital tubes in the watchdog interrupt. In addition, I added a display buffer. If you want to d...[Details]
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Introduction With the rapid development of mobile communications, there is a situation that no matter what kind of wireless communication coverage area will produce weak signal areas and blind s...[Details]
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UBOOT-2010-03 transplantation on S3C2440 Part 2 ------------ Hardware initialization
http://www.linuxidc.com/Linux/2011-11/46993p2.htm
Notes:2) The red part of the code segment below is the d...[Details]
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Virtual technology is an important aspect of computer applications, and the field of single-chip microcomputers (MCU) is no exception. Virtual technology is a software simulation of real situations...[Details]
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As people's living standards continue to improve, they pay more and more attention to the intelligence and humanity of various furniture or home appliances when they buy them. People need to put the ...[Details]
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The Indian Army will use a hydrogen microgrid to provide off-grid and self-sufficient electricity at a base in the Himalayas.
The National Power Corporation of India (
NT...[Details]