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The island phenomenon refers to the situation where when the power supply of the power grid is disconnected due to a fault accident or power outage for maintenance, the distributed grid-connected pow...[Details]
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PWM control LED lights gradually brighten and dim program Applicable to ME500 development system Short JP41-2 Select 8 LED lights PWM-Pulse Width Modulation (Pulse Width Modulation) PWM is a kind of ...[Details]
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On August 25, the three-day ELEXCON 2023 Shenzhen International Electronics Exhibition concluded successfully at the Shenzhen Convention and Exhibition Center (Futian). From chip design to packaging ...[Details]
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The following is the test procedure for NRF24L01
Function: When the host presses a button and sends data, the corresponding LED indicator will flash; when the slave receives the signal, the correspon...[Details]
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All new Keil projects contain startup_M051.s without exception, as shown in Figure 19.1-1.
Figure 19.1-1 startup_M051.s
This file is mainly used to initialize the hardware s...[Details]
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introduction
The maglev train relies on electromagnetic attraction or electric repulsion to lift the train carriages and suspend them in the air and guide them, achieving no mechanical...[Details]
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TK660A infrared thermal imager is also known as infrared imager, thermal imager, infrared thermal imager, handheld infrared imaging thermometer, power infrared thermal imager, infrared imaging temper...[Details]
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GlobalWafers announced today that it will implement a production expansion plan. The funds originally planned for the acquisition will be converted into capital expenditure and operating turnover. It...[Details]
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Introduction to Soft Starter Soft Starter (SoftStarter) is a new type of motor control device that integrates soft start, soft stop, light load energy saving and multiple protection functions. It i...[Details]
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PLCSIM software can simulate most of the functions of PLC. By using simulation, you can quickly become familiar with PLC instructions and software operations without hardware.
The S7-120...[Details]
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This article is about the 1937 timer. At first, I was confused by the terms such as crystal frequency, clock frequency, oscillation period, oscillation frequency, instruction period, instruction freq...[Details]
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Commonly used devices for automatic timing are GPS
timing modules and long-wave radio timing modules. The limitation of common GPS timing modules on the market is that they cannot be used ind...[Details]
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According to the latest news from foreign media, in the iPhone 14 series that will be launched this year, the rear main camera lens of the Pro version will be very exaggerated, and the sensor s...[Details]
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The setting values of UCBR0, UCBR1 and UCBRF in MSP430 can be obtained by calculation or by table lookup. I personally prefer the table lookup method. For details, please refer to the following two...[Details]
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At the 7th China International Import Expo (CIIE), Foretellix showcased Foretify™, a safety-driven test and verification platform for ADAS and autonomous driving systems, leading the cutting-edge p...[Details]
Analog electronics
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