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According to the provisions of GB/T 25153-2010 "Magnetic Float Level Gauge for Chemical Pressure Vessels", the protection level of the display panel of the magnetic flap level gauge should not be l...[Details]
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Central topics: * Input circuit failure * Photocoupler failure * PWM IC and peripheral circuit failure * Other power supply component failure With the rapid development of medical e...[Details]
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Soil resistivity is the average value of soil resistance per unit length and is measured in ohm-meters.
Soil resistivity is a commonly used parameter in grounding engineering calculations, whi...[Details]
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To use STM32, various documents are needed, among which are (taking STM32F103RBT6 as an example): st official resource address: http://www.st.com/internet/mcu/product/164487.jsp 1. datasheet: http://...[Details]
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Xiaomi has decided to build cars. In response, Xiaomi Group said, "Wait for the announcement later" and no further information will be provided for the time being. It was previously reported that ...[Details]
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1. Software Installation ADS1.2 Download: http://down.drv5.cn/www.drv5.cn/arm-ads1.2.rar Jlink driver download: http://fastsoft.onlinedown.net/down/JLink_Windows_V630d.exe S3C2440led bare metal progr...[Details]
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Scientists at Harvard University in the United States have developed a new solid-state lithium metal battery for electric vehicles, which is expected to be fully charged in 3 minutes and last for 20 ...[Details]
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"At present, the comprehensive cost of lithium iron phosphate batteries has risen by about 50% compared with last year, while the cost of ternary batteries has increased less during the same period. ...[Details]
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2023年5月18日，在开启华晨宝马下一个20年之际，宝马集团宣布，将于2026年起在沈阳投产纯电动宝马新世代车型；同时，与之配套的宝马第六代动力电池项目全面动工，总投资100亿元人民币，规划面积24万平方米，是现有动力电池生产面积的5倍，并将创造2000个新的工作岗位；此外，宝马沈阳研发中心二期扩建项目正式启用，新能源车本土化全流程开发和验证能力得到进一步加强，为新世代的到来做好准备。 华...[Details]
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I believe that friends who have repaired many circuit boards must have encountered the situation of public power short circuit. In most cases, when you use a multimeter to test the resistance value b...[Details]
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1 Overview
With the continuous development of single-chip microcomputer technology, single-chip microcomputers are increasingly widely used. Among them, the 51 series of single-chip microc...[Details]
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LEDs have become the standard solution for movie lighting and camera flash in mobile phones. The demand for higher picture quality and higher resolution requires brighter flash LED solutions. The c...[Details]
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introduction
The electrostatic probe, also known as the langrnuir probe, is a basic diagnostic tool for measuring plasma parameters. Through the IV characteristic curve of the electrostati...[Details]
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About the firmware library file description
File description under the firmware library folder STM32F10x_StdPeriph_Lib_V3.5.0:
1. The main files in the Libraries folder are:
1. core_cm3.c , core_...[Details]
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It is an industry consensus that the first half of the automobile industry revolution will be electrification, and the second half will be intelligence, but what was unexpected was that the switch be...[Details]
RF/Wirelessly
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