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We can install many APKs we like and need on the 4412 development board, but how to install them? Here we will teach you how to install APKs using adb commands. adb install -r means reinstall -s m...[Details]
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Siemens S7-200 passed the test, the program came from the Internet, dedicated to those who need it!
1. Main program call:
The 64-bit floating-point number is stored in the storage area s...[Details]
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1. Improved usability In order to make the function of the previous lecture more perfect, we write a new practical code, the effect is to make the number displayed by the digital tube is the number...[Details]
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0 Introduction In practical applications, the design of a boost circuit is often involved. For larger power outputs, such as DC/DC boost circuits above 70W, it is difficult to achieve high power du...[Details]
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As the core of the power station, the life of the inverter affects the normal operation of the entire power station. The life of the inverter has become a matter of great concern to everyone. So wh...[Details]
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1. Introduction
BSP is the abbreviation of Board Support Package. This term is usually used in the embedded field, mainly referring to the various support libraries provided by system develope...[Details]
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Introduction to high current inductors for motherboards and graphics cards
Inductors used in motherboards and graphics cards are divided into: ordinary power inductors and high current indu...[Details]
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1KHZ sine wave generating circuit (Wien bridge oscillator)
R3 is designed to overcome the dead zone of the diode. Since the output impedance of the oscillator is high, directly connecting it to ...[Details]
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Needle valve is a kind of valve that can be precisely adjusted. It has a wide range of uses, such as the cutting distance for flame cutting and the knob for adjusting the flame temperature. Instrum...[Details]
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1 Introduction In recent years, computer technology, modern communication technology and automatic control technology have developed rapidly. With the development of new technologies, intelligent...[Details]
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The disinfection knife holder is a smart knife holder with disinfection function. It dries the residual water droplets through high-temperature hot air and sterilizes with ultraviolet light in all di...[Details]
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Unique advantages:
•1.8V 256Mb~2Gb •Eight-channel DTR SPI interface, compatible with single-channel and eight-channel SPI instruction sets •Fully compatible with JEDEC xSPI (JESD251) sta...[Details]
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In recent months, the mobile phone industry has been surging. First, Apple launched the latest version of iOS 5.1. Microsoft also held a press conference in late March. Windows Phone 7.5 "New. Easy...[Details]
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Recently, a Tesla patent called "Electromagnetic Wiper System" was officially granted on January 12 this year. The patent was first formally submitted in March 2019 and made public in early September...[Details]
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Recently, Beijing Tianzheng Hengye Electric Co., Ltd. announced the launch of a photovoltaic-specific DC circuit breaker:
1. Applicable to photovoltaic power generation, emergency power su...[Details]