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According to Jiwei.com, in the 2018 performance announcement released by Fuji Electronics on April 12, during the reporting period, the company achieved operating income of 10.989 billion yuan, a yea...[Details]
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Taking C8051F020 as an example, this article introduces the application of C8051F MCU in rotate speed Control of direct current and brushless motor, realization me...[Details]
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On August 19, RoboSense announced that it has achieved phased results in the delivery of orders for North American new energy vehicle companies. Since the second-generation intelligent solid-state la...[Details]
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Noise and energy efficiency are the main requirements for the development of low-power motor technology. As a motor development engineer, how do you choose a motor driver that is energy-efficient, qu...[Details]
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GPIO eight working modes Four inputs: GPIO_Mode_IPU (pull-up input) GPIO_Mode_IPD (pull-down input) Principle: After the pull-up switch and the pull-down switch are connected, they are converted i...[Details]
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The STM32F103ZET6 comes with 64K bytes of SRAM, which is sufficient for general applications. However, in some situations with high memory requirements, the STM32's built-in memory is not enough. For ...[Details]
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Reliability is a problem that exists in every link of product design, manufacturing and use. Simply put, reliability is the degree to which a product is not prone to failure. As we all know, produc...[Details]
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The network analyzer can characterize the linear and nonlinear characteristics (amplitude-frequency characteristics, phase-frequency characteristics, time-frequency characteristics, power-frequency c...[Details]
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(1) Reasonable processing of power supply to suppress interference introduced by the power grid. For the power grid interference introduced by the power supply, an isolation transformer with a tran...[Details]
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In oil seismic exploration, seismographs collect signals through geophones. Geophones are a precision mechanical and electronic combination designed to receive and record seismic waves. They are an i...[Details]
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1. What is cross-compilation? Run the compiler on the development host to compile the kernel and application. The kernel and program run on the target machine. This compilation process is called cros...[Details]
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Through ultrasonic sensing, the servo is turned. (Here I have an idea that the tap water switch can be controlled by the servo. That is, it is indirectly made into a small smart device) Materials: 5...[Details]
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Before using the insulated megohmmeter, you must first make the following preparations:
(1) Before measurement, the power supply of the device under test must be cut off and the device must be...[Details]
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definition RF power meters are used to measure the power in RF circuits. We can choose different ways to measure power according to different applications. RF power is a critical parameter in many ap...[Details]
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In the last EV Focus column, we talked about why electric vehicles need to use 800V, and also roughly understood the relationship between SiC and 800V. In this issue, we will zoom in and talk about...[Details]