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This article first introduces the application environment of special lighting, then elaborates on the basic principles and practical cases of using DC/DC regulators to achieve constant voltage to c...[Details]
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reducer
The precision reducer is an intermediate device connecting the servo motor and the actuator. It transmits the power of the servo motor to the actuator through gear meshing, playing the...[Details]
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DSP has many functions in digital measurement systems that are widely used. They can improve the frequency response, phase response, noise performance, bandwidth expansion and other indicators caus...[Details]
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Due to the existence of magnetic coercive force in the transformer core, when the magnetic field repeatedly magnetizes the transformer core, an additional portion of magnetic field energy is always r...[Details]
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According to foreign media Wired, televisions, laptops and tablets are in great demand during the COVID-19 pandemic, which has exacerbated the tight supply of semiconductors and caused prices of some...[Details]
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1 Introduction
Electronic expansion valve is an expansion valve controlled by electronic circuits. It is a key component in variable frequency air conditioning and refrigeration equipment. S...[Details]
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This time, the microcontroller is used to simulate the I2C bus protocol through software, and read and write the AT24C02 EEPROM based on the I2C protocol. For specific instructions and functions, see...[Details]
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In modern society, the word "robot" is no longer new, and all kinds of robots appear in our daily life. In order to increase the interest of the majority of single-chip microcomputer enthusiasts in le...[Details]
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According to the EU's Horizon 2020 R&D program, the EU launched the ALISE program - the Advanced Lithium-Sulfur Battery Program for Electric Vehicles (XEV). The program is carried out across Europe...[Details]
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stc12c5a60s2 Among the many 51 series microcontrollers, the 1T enhanced series of the domestic STC company is more competitive, because it is not only fully compatible with 8051 instructions and pi...[Details]
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01Overcurrent (OC)
Overcurrent is the most frequent inverter alarm phenomenon.
(1) When restarting, the circuit breaker trips as soon as the speed increases. This is a very serious overcu...[Details]
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The reason why self-driving cars can detect the surrounding environment of vehicles instead of human drivers is inseparable from the technical support of electronic products such as radar sensors and...[Details]
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1. Bus A circuit is always made up of components connected by wires. In analog circuits, wiring is not a problem because the devices are generally in serial relationship and there are not many wir...[Details]
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What is a clamp meter A clamp meter is an instrument that combines a current transformer and an ammeter in one. It is an important branch of a digital multimeter. It is a portable instrument that...[Details]
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The intelligent soft start cabinet is an electrical device used to control the start and stop of the motor. It controls the starting current and voltage of the motor to achieve smooth start and sof...[Details]