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Many on-site process personnel may know that standard throttling devices should not be used at 30% of the full scale, and the appropriate range ratio is 3:1. If it is too large, it will seriously affe...[Details]
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Nowadays, installing a pair of "eyes" has become a consensus in the automatic system market. We all know that the inspection system has made outstanding contributions in defect detection, but does ...[Details]
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Huatai Securities researcher Ma Renmin released a research report on September 26, "LED Substrate Industry Report", which states that the production process of LED products can be divided into fi...[Details]
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Overview
If a new product fails in electromagnetic interference (EMI) pre-compliance testing or standard compliance testing, fault diagnosis and improvement are urgent. The most common and feas...[Details]
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MSP430 Timer A capture pulse example /****************************************************** **************** //Function: Use the capture function of timer A to measure the pulse width of the pu...[Details]
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ARM and Thumb ARM processors have two main operating states, ARM and Thumb. These states are independent of privilege level. For example, code running in SVC mode can be ARM or Thumb. The main differ...[Details]
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0 Overview The zero-IF receiver was proposed several decades ago and has been applied in engineering for many times, but most of them ended in failure. In recent years, as communication systems requi...[Details]
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First, check the bottom board schematic of TQ210: We can see that two LEDs are connected to the GPC0_3 and GPC0_4 pins of the S5PV210. Here we use NPN transistor, which has the function of amplif...[Details]
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Introduction
After you have added devices from the hardware catalog to your configuration in the network view, you can add modules to the devices. There are several ways to add modules to a ra...[Details]
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On June 5, the Shanghai Bokang project with a total investment of 1.3 billion yuan was officially signed and settled in Gaoling, Xi'an. According to Xi'an Evening News, the Shanghai Bokang photolit...[Details]
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The new MOSFETs will target multiple markets, including DC-DC, offline AC-DC, motor control, uninterruptible power supply (UPS), solar inverter, welding, steel cutting, switched-mode power supply (...[Details]
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1 Introduction
According to the 3GPP specification, LTE to LTE-A are currently divided into three versions, namely Release 8, Release 9, and Release 10. That is to say, 3GPP introduced the LTE st...[Details]
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introduction The single bus technology combines the address line, data line and control line into one line, and allows multiple single bus devices to be connected to the line. Its search ROM comman...[Details]
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1. If you have experience in hardware and single-chip microcomputers, it is recommended that you make a minimum system board yourself: If you have never done ARM development, it is recommended that...[Details]
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The liquid level meter is a commonly used measuring instrument and is widely used in many industries. When using the liquid level meter, users need to have a certain understanding of the measurement ...[Details]