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Recently, BloombergNEF, a world-renowned research institution, announced
the global Tier 1 photovoltaic inverter manufacturer list (Tier 1) for the second quarter of 2024. Sineng Electric has b...[Details]
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In recent years, the scale of higher education in China has expanded rapidly, the number of students has doubled, while the development of logistics has lagged behind, and the difficulty in managin...[Details]
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The difference between sonar sensors and ultrasonic sensors, I think many people tend to confuse the two. Sonar sensors and ultrasonic sensors are both commonly used detection devices, but both are us...[Details]
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ITS is a key area of scientific and technological development during the 10th Five-Year Plan period of the country and has been included in the 10th Five-Year Plan for National Economic and Socia...[Details]
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The factors affecting the measurement error of the transformer capacity characteristic tester mainly include connection group, ambient temperature, impedance voltage, tap changer, and short-circuit c...[Details]
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Traditional digital communication is achieved by sending analog waveforms containing information in the channel, while ultra-wideband (UWB) communication is achieved by sending and detecting extrem...[Details]
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In the instrument we designed, we used PIC series microcontrollers and encountered the problem of floating point operation. After consulting the relevant information, we found that the forma...[Details]
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SAA7115 is a 9-bit video decoding chip launched by Philips Semiconductor. It can provide dual 9-bit low noise, 2x oversampling analog to digital conversion, and its signal-to-noise ratio is only 10...[Details]
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The rapid development of large language models (LLMs) has revolutionized chat systems, enabling unprecedented levels of performance, such as Open's ChatGPT. However, the training and architectural ...[Details]
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The last step of the power supply product process requires a long-term baking test. How to improve efficiency, especially for mass production scenarios, an accurate and efficient testing method is ve...[Details]
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1 Introduction
With the increase of switching frequency and power density, the electromagnetic environment inside the switching power supply is becoming more and more complex. Its electromag...[Details]
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/*STC89C52+LCD1602+DS18B20 temperature display
Display 4 decimal places
only supports positive temperature
DJNZ instruction is a two-cycle instruction*/
RS BIT P2.4
RW BIT P2.5
E BIT ...[Details]
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The popularity of BEV+Transformer+ occupying the network technology route has once again pushed lidar to the forefront. Should lidar be abandoned? For car companies, this is a difficult choice: s...[Details]
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1. What kind of pressure should the transmitter measure: First determine the maximum value of the measured pressure in the system. Generally speaking, it is necessary to select a transmitter with a pr...[Details]
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The main circuit of the three-phase voltage-type PWM rectifier has a very fast response and a better input current waveform. When working in a steady state, the output DC voltage remains unchanged, t...[Details]
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