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1. The distributed capacitance of the ground wire will affect the resonant frequency of the resonant network, so we should also pay attention to the distributed capacitance of the ground wire. ...[Details]
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MCU GUI programming to display Chinese characters
int8 GetGB12_Address( int8 *ptr )
{
int8 addr;
fo...[Details]
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1. Material selection 1. L289 drive motor x2 2.1.5V battery (you can buy rechargeable batteries, I have used dozens of batteries!!!) I use 8 1.5v batteries to form a 12v battery to power 4...[Details]
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Use of List Box Controls
1. Experimental Purpose
Learn how to use list box controls. Continue to learn the file-related API functions of the operating system. Through the API functions of ...[Details]
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Abstract: Aiming at the demand for three-phase programmable high-precision power supply in some fields, a design method of three-phase power source is proposed. This method mainly uses a single-chi...[Details]
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China Energy Storage Network:
In 2021, most parts of the world experienced energy supply difficulties. Against this backdrop, IHS Markit released a report titled "Will the risk of power out...[Details]
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1 Introduction
With the development of the national economy, power users have higher and higher requirements for power supply quality and reliability. Realizing distribution automation is the m...[Details]
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Introduction: Solid-state batteries originated in the 21st century and have attracted much attention due to their unique material structure and excellent battery life performance. At present, the...[Details]
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Today’s high-end test equipment has reached an astonishing level of capabilities. Take LeCroy’s latest LabMaster 10Zi series oscilloscopes with up to 60 GHz of real-time bandwidth and Agilent’s Infini...[Details]
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In the previous article, the .text, .data, and .rodata segments of the code were relocated to 0x02026400 to execute the operation of lighting the LED. However, the link address specified in the link ...[Details]
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When buying a mobile phone, you will more or less face the embarrassing problem of the price reduction after you have just bought a new phone for a short time. In fact, digital products have a life c...[Details]
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reset content (start.S file): 1. Set svc mode Set the processor mode to svc mode. According to the ARM architecture reference manual, the processor has seven working modes: In the program status r...[Details]
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Why photocurrent reduces LED efficiency becomes clearer
Photocurrent measurements shed new light on an ongoing debate about the origin of the drop in efficiency of GaN LEDs at ...[Details]
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SK Telecom successfully exported 5G technology to Japan. This is the first time that a Korean telecommunications company has signed a 5G technology export contract with an overseas telecommunications...[Details]
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In recent years, the proportion of third-generation semiconductor devices including SiC in automobiles has been increasing day by day. But in the eyes of professionals, this will not be a sim...[Details]