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High voltage insulation resistance tester is suitable for measuring the insulation resistance of various transformers, motors, cables, switches, electrical equipment and insulating materials.
Hig...[Details]
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Microprocessor monitoring circuits have long been widely used. Its development has ranged from discrete circuits and three-terminal integrated devices with a single reset function to complex multi-fu...[Details]
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Preface There is one and a half days left to the national competition, let’s go. This experiment tests the timing counter of STC15. The STC15F2K60S2 microcontroller has three timing counters. We usua...[Details]
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The lid of an Apple II computer signed by Apple co-founders Steve Jobs and Steve Wozniak will go up for auction in late November. The signed lid is part of the Doyle Collection at auction house and...[Details]
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The alarm problem after replacing the servo motor encoder may be caused by many reasons.
1. Basic knowledge of servo motor encoder
The role of servo motor encoder
A servo...[Details]
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Qichacha shows that Yingren Technology (Shanghai) Co., Ltd. underwent a change in investors (equity) on June 5, with the addition of several investors (shareholders) including Shenzhen Tengjin Tianch...[Details]
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Volkswagen shows future use cases of UWB technology with concept car : more reliable anti-theft protection, greater safety and convenience Hamburg, August 26, 2019 - NXP Semiconductors NV ( NASDAQ...[Details]
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System functions Use the serial port of C8051F to transmit and receive data to MAX485. hardware design Serial port chip MAX485 control circuit schematic diagram software design The following pa...[Details]
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What does lbs mean? Location Based Service (LBS) is a location-based service that obtains the location information (geographic coordinates, or geodetic coordinates) of mobile terminal users through t...[Details]
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In recent years, my country's photovoltaic industry has experienced a slow-fast-explosive development process. The scale of the industry has continued to expand. Whether in core technol...[Details]
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As a new type of test and measurement instrument for measuring network parameters, the network analyzer directly measures the complex scattering parameters of active or passive, reversible or irrever...[Details]
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Security firm Red Canary has discovered a second known malware on M1 Macs that was compiled to run natively on M1 Mac computers. Dubbed “Silver Sparrow,” the malware is said to exploit the macOS in...[Details]
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When I was reading the data sheet recently, I found that there are 8 types of GPIO configurations in Cortex-M3: (1) GPIO_Mode_AIN analog input (2) GPIO_Mode_IN_FLOATING floating input (3) GPIO_Mod...[Details]
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Tesla's FSD V12 live show has become popular again. For Tesla, every move it makes attracts the attention of the industry. This time it has completed a breakthrough in end-to-end autonomous driving ....[Details]
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The automotive industry is a typical example of semiconductors driving the comprehensive development of transportation . Under the development trend of new business models, environmental regulations,...[Details]