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0 Introduction
With the development of software radio technology, as well as the adoption of wideband, high-resolution, multi-channel signals and a variety of signal processing methods, th...[Details]
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Drought and water shortage have always been the main factors restricting the development of agricultural production in China. In southern provinces such as Guangdong, although the annual rainfall i...[Details]
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Function of
the circuit
Commonly used diodes have a forward voltage drop and cannot rectify small signals. When the signal amplitude is large, if the ambient temperature rises, the...[Details]
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The vivo Y33e 5G has been officially launched in the Chinese market, following the launch of the vivo Y33s 5G by the company in March this year. The vivo Y33e 5G has a 6.51-inch LCD screen with a 7...[Details]
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1 Introduction
Electronic paper (ePaper) is a new generation of display devices with ultra-high contrast, ultra-low power consumption, ultra-thin, and can be bent and folded at will, with good...[Details]
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The figure shows the application circuit of the TTL level controlled voltage stabilized power supply composed of W723 multi-terminal adjustable integrated voltage stabilizer. The output voltage of th...[Details]
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How to Repair a Benchtop Multimeter 1. Determine whether the benchtop multimeter is faulty by checking the external equipment, such as visual inspection, to see if there is any disconnection, bro...[Details]
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The simulation schematic diagram of the bicycle speed measurement system is as follows The microcontroller source program is as follows: #include "d:c51reg51.h" #include "d:c51intrins.h" sbit LC...[Details]
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LED
optoelectronics
The industry collectively demonstrated its brilliance and power at the opening ceremony of the 2008 Beijing Olympics, which ignited the industry in China. Today, in j...[Details]
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According to news on March 8, Ford Motor Co. applied for a new patent to deal with people who don’t pay their car loans. The patent document was submitted to the US Patent Office in August 2021, but ...[Details]
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Renesas Electronics Takes First Place in Environmental Sensor to Support Air Quality Standards for Public Buildings
Firmware configurable sensors will meet EPA and UBA standards
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1 Introduction
Bluetooth is a new short-range radio communication technology that can replace wired cable connections with wireless interfaces anytime and anywhere. It can be applied to a variety ...[Details]
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On August 25, Hozon New Energy Automobile Co., Ltd. (referred to as "Nezha Auto") and Huawei Technologies Co., Ltd. (referred to as "Huawei") signed a comprehensive cooperation agreement. According t...[Details]
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1. Experimental purpose
1. Master the method of expanding the 8279 keyboard display interface in the 8031 system.
2. Master the working principle and programming method of 8279.
2. E...[Details]
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Recently, Continental announced a strategic partnership with Nanochip at the China Technology Experience Day event it hosted. The two parties will jointly develop automotive pressure sensor chips.
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Test/Measurement
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