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Digital clamp ammeters have functions such as automatic range conversion (automatic decimal point shift), automatic polarity display, data retention, over-range indication, etc. Some also have functi...[Details]
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The TSMC Technology Forum was held in Shanghai on June 21. This technology forum was personally led by TSMC President Wei Zhejia, and was accompanied by Zhang Xiaoqiang, Senior Vice President of Busi...[Details]
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Energy Link's sub-industry platform - "China Lithium Battery Network" Li.china-nengyuan.com is now online!
"China Lithium Battery Network" has columns such as product index, company direct...[Details]
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Microchip Launches Industry-Leading 3.3 kV Silicon Carbide (SiC) Power Devices for Higher Efficiency and Reliability
3.3 kV SiC MOSFETs and Schottky Barrier Diodes (SBDs) Expand Desi...[Details]
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Recently, Yuehu Jingxin Circuit (Suzhou) Co., Ltd. (hereinafter referred to as "Yuehu Jingxin") completed a new round of strategic financing of several hundred million yuan led by Yancheng Guozhi Ind...[Details]
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LED street light power supply
is the world's highest efficiency
switching power supply
with a high efficiency
of 95%, a high
power
factor of 0.99, high reliability and long lif...[Details]
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A digital multimeter is a must-have tool for every engineer. With a digital multimeter, we can measure many different circuit data, and then help us check whether there is a problem with the circui...[Details]
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1 Introduction
With the vigorous development of the national power industry and the implementation of the "one household, one meter" system in the power industry, the electromechanical watt...[Details]
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#include
#include intrins.h
#define uchar unsigned char
#define uint unsigned int
sbit DQ = P3^3 ; //Define DS18B20 port DQ
sbit BEEP=P3^6 ; //Buzzer drive line
bit presence ; //Check wheth...[Details]
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In common sense, power supply is a conversion device that can provide suitable voltage, current, waveform and frequency for our electronic appliances ! For example, DC power supply can be understoo...[Details]
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STMicroelectronics (STMicroelectronics; NYSE: STM), a global semiconductor leader serving customers across multiple electronics applications and the world’s largest supplier of MEMS for consumer elec...[Details]
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One of the biggest problems for wearable devices is how to ensure a long enough battery life without making the device too big. The ideal situation is that users do not need to charge the device ...[Details]
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Here is a brief analysis of the composition and performance of the LED circuit:
1. Circuit composition
When more LED products are needed, if all LEDs are connected in series, the LED driver will ...[Details]
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The MAX4888B/MAX4888C (2 × DPDT), high-speed
passive switches
are ideal for switching two and a half lanes of PCI Express® (PCIe) data between two possible destinations. These devices feature d...[Details]
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Audi uses NXP’s Trimension NCJ29Dx series of ultra-wideband (UWB) precision ranging ICs to enhance the smart, touchless digital key capabilities of its new premium electric platform (PPE)
...[Details]