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The microcoulomb titrator is based on the microcoulomb principle. Various forms of sulfur (chlorine) in the sample are converted into sulfur dioxide (all converted into HCl) in nitrogen and oxygen at...[Details]
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1 Introduction V2XE is a new 2-axis compass and geomagnetic field sensor with integrated microprocessor as control and interface. V2XE uses the 3V working power supply commonly used in new systems. I...[Details]
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Mendix raises the bar for app development again • Mendix 9 extends the benefits of low-code to areas such as data integration, intelligent workflows, mobile development and artificial intelligence...[Details]
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Siemens and the Chengdu Municipal Government jointly announced that after nearly two years of construction, the Siemens Intelligent Creation Chengdu Innovation Center was officially opened. Tony He...[Details]
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Fast
recovery diode
FRD (Fast Recovery Diode) is a new type of semiconductor device that has been introduced in recent years. It has the advantages of good switching characteristics, short revers...[Details]
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//Original post http://bbs.elecfans.com/forum.php?mod=viewthread&tid=445463 //Several compilation errors were found during the learning process and corrected; //Mainly post the definition and interr...[Details]
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For microcontrollers without internal ROM or when the program is long and the internal ROM capacity is insufficient, users must expand the program memory outside the microcontroller. The MCS-51 micro...[Details]
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Digital tube introduction: 2. Circuit analysis: (principle as shown) ==74H573 chip principle analysis The 74H573 chip is equivalent to a latch. Giving the common pin a high level means giving P2.6...[Details]
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XDA editor-in-chief Max Weinbach said on his Twitter today, "Samsung has added support for Exynos 9830 and Snapdragon 865 in Galaxy S10 One UI 2.0 Beta. This chip may be used in Galaxy S11." Prior ...[Details]
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• An RC circuit
connecting R1, R2 and C1 together
can delay the start of the TRIAC dimmer until the voltage of C1 rises to the trigger point voltage of the AC diode (Diac).
• The higher...[Details]
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The project introduced in this article is about the realization of robot control. The control part uses PICl6F7X series microcontrollers, which are programmed in assembly language. The running speed ...[Details]
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1. Gain measurement Gain is one of the important parameters of power amplifiers. The concept of gain is straightforward and the test method is relatively simple. There are two commonly used methods. ...[Details]
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Recently, news came that Sony plans to join hands with TSMC to build a joint venture factory in Japan. The total investment of the factory is planned to reach 1 trillion yen, mainly to produce CMOS i...[Details]
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Advantages and disadvantages of water pump soft start
Advantages of water pump soft start:
1. Reduce the impact and noise during startup. The soft start of the water pump will gradually p...[Details]
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The following introduces a 25W CFL fluorescent lamp electronic ballast circuit using a self-excited oscillation circuit. This circuit is a voltage-fed half-bridge self-excited oscillation inverter ci...[Details]
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