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Different analyzers have different designs, functions, and uses. Below is an analysis of the differences between power analyzers and power quality analyzers. Power analyzers are mainly used to meas...[Details]

Mark a indicates that the external environment temperature used by the electric energy meter should be 0~40℃, and the relative humidity should be 95%. a1 indicates that the ambient temperature is 0~4...[Details]

With the increase in the capacity of photovoltaic power stations, some places are unable to absorb the newly installed photovoltaic power, which will be restricted. They can only use the power...[Details]

Yesterday we talked about the static display of digital tubes. The counterpart of static display is dynamic display. What is dynamic display? Let's first consider a question: how many resources are...[Details]

In the field of superconductivity - a phenomenon in which electrons can flow through materials with essentially zero resistance - the most important goal is a superconductor that can operate at every...[Details]

Communication protocol: The first byte, MSB is 1, which is the first byte mark, the second byte, MSB is 0, which is the non-first byte mark, and so on... The last byte is the XOR checksum of the la...[Details]

An efficient and cost-effective method is provided to control LED lamps. In the traditional method, a dedicated pulse width modulation (PWM) controller is provided for each LED to control the o...[Details]

　　1. Application of gas ultrasonic flowmeter in gas pipeline 　　A gas company needed to add a flow meter capable of bidirectional measurement in the gas transmission network. Since the measured gas co...[Details]

The following common faults may occur during maintenance: 1. Overload is a common problem with robots. It is usually caused by a circuit failure, which causes the load to exceed the load s...[Details]

Atmosic Technologies, a supplier of ultra-low-power wireless technology for the IoT, and Tonly Electronics, a provider of IoT solutions, today announced a partnership to jointly develop the TBMO2, a ...[Details]

The portable flue gas analyzer can automatically measure the concentration of sulfur dioxide (SO2), (O2) oxygen, and carbon monoxide (CO) in the flue gas. It uses an advanced flue gas sampling pump, w...[Details]

Samsung Display recently instructed its Korean partners to promote the development of evaporation hoods and requested them to provide evaporation hood prototypes. According to Korean technology media...[Details]

introduction The impurities in the desulfurization wastewater of thermal power plants come from flue gas and limestone used for desulfurization, mainly including suspended solids, supersaturat...[Details]

Recently, Huawei quietly launched a new phone called Y9 Prime (2019). This is Huawei's second phone with a lifting camera design. The phone has now appeared on Huawei's official website. The first on...[Details]

This review is provided by the excellent reviewer "eefocus_3914144" of eefocus.com. This article will introduce the test of the OpenCV-based face detection solution based on the Mir ...[Details]