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The inverter is a machine that occupies an important position. It has a wide range of applications, from homes to power stations. In the field of new energy, it is even more dominant in the field of ...[Details]
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When I first saw this picture, I felt a little confused ~ Later I understood it a lot better. For PWM experiments, we usually only care about frequency and duty cycle. Let me explain this picture: ...[Details]
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According to Neijiang Daily, the production project of Wiska's intelligent green electronic components has made new progress recently. It is reported that the first phase of the project is expected ...[Details]
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1 Introduction
In recent years, the growing demand for injection molded products in the automotive, construction, household appliances, food, and pharmaceutical industries has further promoted the ...[Details]
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Gartner: Global PC shipments grew 32% in the first quarter of 2021, the fastest growth in 20 years Gartner: Global PC shipments grew 32% in the first quarter of 2021, with the PC market recording the...[Details]
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The current fast charger cannot charge quickly according to the characteristics of the battery itself, resulting in more gassing, high temperature rise, and shortened battery life. In response to the...[Details]
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1 CAN Bus Overview
CAN (Controller Area Network) bus is a controller area network, which is one of the field buses. It is a bus-type serial communication network designed by Bosch of Germany fo...[Details]
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introduction
The electronic detection ruler of the turnout is an important guarantee for the safety of train operation. Its main purpose is to measure the track gauge and levelness of the trac...[Details]
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Power line communication (PLC) is a unique communication method for power systems. It refers to the technology of using existing power lines to transmit analog or digital signals at high speed thro...[Details]
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The multi-joint coordinated control of self-balancing humanoid robots has always been a difficult and hot topic in robotics research. Currently, the most commonly used method is to control the joint s...[Details]
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Today, at the New Power System Development (Chongli) Forum held by the China Electricity Council, Huawei Director and President of Huawei Digital Energy Hou Jinlong delivered a keynote speech enti...[Details]
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On November 30, it was reported that Huawei is still developing new Hongmeng smartphones, which is certain. According to Weibo blogger @WHYLAB, Huawei has a new 4G phone that has passed the nationa...[Details]
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Introduction
DDS (direct digital frequency synthesizer) has many advantages such as continuous phase change, fast frequency conversion speed, high frequency resolution, low phase noise, high freque...[Details]
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Resistor dividers attenuate high voltages to levels that lower voltage circuits can withstand without being overloaded or damaged. In power path control circuits, resistor dividers help set supply ...[Details]
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How to measure current with a digital multimeter 1. Disconnect the circuit; 2. Insert the black test lead into the com port and the red test lead into the mA or 20A port; 3. Turn the function...[Details]