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Using DMA to read data from the serial port to the memory is the same as moving data from the memory to the serial port, but you need to pay attention to the different DMA channels used. Once configu...[Details]
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0 Introduction
Ultrasonic flaw detectors are mainly used to inspect internal defects of metal materials such as forgings, castings, thick steel plates, thin plates, wires, pipes, welds, ba...[Details]
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Many electronics enthusiasts have this experience: although mid-range and high-end digital multimeters have capacitance test gears, the measurement range is generally only 1pF~20µF, which often can...[Details]
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1. Conceptual understanding PWM input capture mode is a special case of input capture mode. You can understand it as follows 1. Each timer has four input capture channels IC1, IC2, IC3, and IC4. IC1 ...[Details]
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China Energy Storage Network News:
On March 15, 2021, the Ninth Meeting of the Central Financial and Economic Commission clearly proposed to "build a new power system with new energy as the...[Details]
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Apple removed the 3.5mm headphone jack on the iPhone 7. There are rumors that with the release of iPhone 12 MagSafe magnetic charging, Apple will completely remove the wired interface in future iPhon...[Details]
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Introduction: AVR MCU General I/O Design Considerations 1. The data register PORTx and the data direction register DDRx are read/write registers, while the port input pin PINx is a read-only regist...[Details]
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With the rapid development of China's economy, the number of large geotechnical buildings such as highways, long-span bridges, and dams is increasing. However, geological factors, construction qual...[Details]
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SUSE® announced its financial results and highlights for the fiscal year ended October 31, 2019, and announced that the company has achieved its ninth consecutive year of revenue growth. SUSE, which ...[Details]
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1 Introduction
In the field of electronic measurement, dynamic signal analyzers are called "RF multimeters" in the frequency domain, which shows their importance and wide application. Dyna...[Details]
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Environmental data monitoring system is an important part of environmental protection. Traditional environmental monitoring is manual data collection, and the supervision effect is poor. To solve t...[Details]
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After Cook "stole" the M1 chip from the MacBook and installed it on the iPad Pro, many friends around me told me seriously: This is just Apple's appetizer, and the real main course is the specia...[Details]
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This is a 22 Watt Stereo Power Amplifier with TDA1554 IC. This circuit is suitable for audio room or your favorite car stereo. Because the amplifier design is very simple, easy to make and low cost...[Details]
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Murata has launched the MonoBK DC-DC converter series. The first product in the series, the MYWGC3R53FFW92RAE, features over-current (OCP), over-voltage (OVP), under-voltage (UVP), and over-temperatu...[Details]
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On October 25, according to the Global Times, after the US Department of Defense once again included Chinese lidar manufacturer Hesai Technology on the "CMC List", Hesai Technology said it would su...[Details]