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;****************************************************** *************
; Division subroutine
;/************************************************ *************
CF1 MOVLW 0FFH; dividend
MOVWF 70H ; div...[Details]
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It is not easy to measure the quality of crystal oscillators, so the detection of crystal oscillators is a very important part of motherboard maintenance. So, how to judge the quality of the crysta...[Details]
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Portugal is set to kick-start its energy storage sector with the country’s first-ever dedicated energy storage auction scheduled for next year, it has been revealed.
The country's ...[Details]
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// File: config.h
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#ifndef __CONFIG_H
#define __CONFIG_H
//This se...[Details]
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Broadband amplifiers are widely used in the field of industrial measurement and control. In measurement and control circuits, broadband amplifiers are an important part of conditioning sensor outpu...[Details]
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"The sterilization and deodorization of the freezer is a blind spot in the entire refrigerator industry. We have great confidence in the new generation of products. This confidence comes from the R&D...[Details]
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1. The data area has a small space, so only variables that are frequently used or require high computing speed are placed in the data area, such as the count value in the for loop. 2. It is best to...[Details]
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Abstract: The working principle, circuit design method and control method of a new type of charge pump high power factor electronic ballast are introduced. The experimental results show that the el...[Details]
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Because I don’t use the hardware very often, and every time I use the oscilloscope, I forget it after a while. I record some basic uses of the oscilloscope here for later reference and recall. The ...[Details]
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The S500 automatic parameter test system is based on Keithley's high-performance source meter and electrical measurement technology. It can complete various DC and AC signal tests and can be widely u...[Details]
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GSMA (Global System for Mobile Communications Association), the organizer of the 2020 Mobile World Congress (hereinafter referred to as "MWC") originally scheduled to be held in Barcelona, official...[Details]
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The latest report released by market research firm IDC shows that in the first quarter of 2020, shipments in the Japanese mobile phone market (smartphones + feature phones) reached 7.762 million unit...[Details]
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Write at the beginning Learning something new always brings a lot of new professional terms. Before learning something new, having a general understanding of the relevant professional terms can help ...[Details]
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On July 27, data from Strategy Analytics showed that tablet application processor (AP) market shipments and revenue have grown for the fifth consecutive quarter. According to the SA Handset Componen...[Details]
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Two different sources said that Apple’s iPhone 16 series launched next year (possibly limited to iPhone 16 Pro models) will be equipped with an under-screen Face ID sensor. This means that Apple can ...[Details]