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1. It can accurately measure the capacity of various distribution transformers, passive measurement, convenient and accurate.
2. The transformer ratio tester has its own internal power supply and...[Details]
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//Convert the hexadecimal sequence code into a hexadecimal array.
#include reg51.h
#include stdio.h
#include ctype.h
#define uchar unsigned char
void main()
{
//ch represents hexadecimal ...[Details]
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According to Jiangxi Daily, Jiangxi Province is planning to establish the Jiangxi Science and Technology Innovation Fund, or the "first unicorn fund", to help technology-based enterprises develop rap...[Details]
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introduction
To accommodate the rapid technological advances in computing, communications, and industrial markets, the PCI Industrial Computer Manufacturing Group (PICMG®) developed t...[Details]
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WPG Launches Amazon Smart IoT Voice Recognition Solution Based on MediaTek Products On September 8, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific m...[Details]
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UPS (Uninterruptible Power System) is a constant voltage and frequency uninterruptible power supply that contains an energy storage device and an inverter as its main component. UPS plays an importan...[Details]
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1 Introduction In the previous article, I introduced how to set the chip boot mode. According to the IROM mode officially promoted by Samsung, I introduced how to boot from IROM mode and load our boo...[Details]
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1. Description of the Program
1. Want to realize a wearable smart camera that can be used by the wearer in the form of glasses accessories or glasses, based on the computing power of Allwinner...[Details]
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The 2019 China (Chengdu) Electronic Information Expo will be held at the Chengdu Century City New International Convention and Exhibition Center from July 11 to 13, 2019. With the theme of "Cores to ...[Details]
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Faced with declining market marginal growth, accelerated technology and product iterations, intensified price wars, and declining global new energy vehicle policies and industry financing, the compet...[Details]
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◎Problems faced in measurement/testing
To build an LCD optical measurement system to inspect panel quality, the following problems will be faced:
1. Establish a measurement system tha...[Details]
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Introduction: Several precise delay programs for 51 single-chip microcomputers: In the calculation of precise delay, the most easily overlooked part is the delay outside the calculation loop. In situ...[Details]
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The development board is fl2440 board. . Running Linux 3.0 kernel The EEPROM here is just a preliminary implementation. There is no specific analysis function. It will be analyzed in detail later. 1....[Details]
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describe
This Near Field Communication (NFC) reference design provides firmware examples that implement NFC peer-to-peer (P2P) applications. Its purpose is to show application developers the co...[Details]
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The real-time imaging inspection technology is used to inspect composite blades. Compared with the radiographic inspection technology, the real-time imaging inspection technology can shorten the inspe...[Details]
DIY/Open Source Hardware
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