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Compared with Version 1.0, the control module for the needle arm stepper motor and the time the needle arm stays at the bottom has been added. The speed of the needle arm lifting and falling or the t...[Details]
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From nickel-metal hydride batteries to lithium-ion batteries , solid-state batteries, and the hydrogen fuel cells that Toyota has already put on the market, Mirai , Toyota is trying more possibiliti...[Details]
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To the competent departments of industry and information technology of all provinces, autonomous regions, municipalities directly under the Central Government and cities with independent planning s...[Details]
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RDK4 incorporates advanced components to shorten the pre-development phase Rutronik System Solutions provides the new automotive-grade hardware RDK4, which expands the Rutronik basic board and a...[Details]
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Apple today pushed the watchOS 8.3 Developer Preview Beta2 update (internal version number: 19S5036d) to Apple Watch users. This update was released one week after the last one. watchOS 8.3...[Details]
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#include
#define uint unsigned int
#define uchar unsigned char
sbit rck=P0^0;
sbit sck=P0^1;
sbit si=P0^2;
sbit key1=P1^0; //The key is connected to the P1^0 port
sbit key2=P1^1; //The key is connec...[Details]
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1. General requirements for LED drivers The arrangement of LEDs and the specifications of LED light sources determine the basic driver requirements. The main function of an LED driver is to...[Details]
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introduction
Modular and intelligent prefabricated cabin substations are safe and reliable, have a small footprint, a short construction period, beautiful appearance, long service life, no rad...[Details]
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Analysis of AVR's IO port characteristics:
Analyze the IO pin Pxn. Only when DDRxn is 1, the controllable unidirectional switch will work, and the value of PORTxn can be sen...[Details]
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Recently, a number of top photovoltaic companies jointly held the 2014 "Light Energy Cup" Outstanding Enterprise Award Ceremony, with nearly 300 guests participating. TBEA Xi'an Electric Technolo...[Details]
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1 Introduction
The ball nut is the internal thread element of the ball screw pair. Its precision directly affects the transmission quality of the ball screw pair. Due to its advantages such as...[Details]
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The voltage we use in different countries is different, which requires our R-type power transformer to convert, so that our electrical appliances can be used normally under different voltages in di...[Details]
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Translated from - semiconductors Earlier this month, a bipartisan group of Senate leaders introduced a bill called the Industries of the Future Act of 2020 (S. 3191), which aims to promote the Unit...[Details]
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Mersive Technologies, a leader in wireless content sharing and collaboration solutions, is driving growth in the Asia Pacific region, especially in China, with plans to triple the size of its workfor...[Details]
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According to information from Shengyu Investment, in May this year, Shengyu Investment completed its investment in Shengxian Microelectronics (Suzhou) Co., Ltd. (hereinafter referred to as Shengxian ...[Details]
PCB Design
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