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static Keyword Static can be used to modify variables in C, and can also be used to modify functions. static modifier variable Variables can exist in three places in C: the global data area, the st...[Details]
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In order to make the agricultural and sideline products electronic trading system meet the needs of transaction management, fund settlement and collection of various market fees, and to maximize ...[Details]
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Recently, Shanghai Qiaotian Equipment Co., Ltd. completed an angel round of financing of tens of millions of yuan. This round of financing of Shanghai Qiaotian Intelligent Equipment Co., Ltd. will ...[Details]
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Optical touch technology is a new technology that is different from existing infrared, surface acoustic wave, resistance, capacitance and other touch technologies. Optical sensors respond quickly...[Details]
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In November 2017, Eastar, a leading company in the field of domestic photovoltaic inverters and other equipment, disclosed a major asset purchase report, intending to acquire 100% of the equity of ...[Details]
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1) Test steps
(a) Plug in the power cord of the oscilloscope, turn on the power switch, and the power indicator light will light up. After the scan line appears, adjust the brightness to the ap...[Details]
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Recently, Roborock held a global press conference, where Roborock Technology President Quan Gang shared in depth the development history of Roborock Technology over the past decade with the theme o...[Details]
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Design a single-phase industrial frequency AC power parameter detector based on MCS-51. The AC effective value is 0-220V, and the current effective value is 0-40A. The voltage and current values ar...[Details]
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On September 12, Guangdong Lion Power Technology Co., Ltd. signed a project investment agreement with Tongnan. The company will build a new power and energy storage battery production project in Tongn...[Details]
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Section 1 Keil C51 Compiler Control Instructions The control instructions of the C51 compiler are divided into three categories: source file control, target file control and list control. 1. Source...[Details]
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The circuit consists of a full-bridge inverter and a current doubler rectifier circuit . Depending on the load size, the circuit can operate in discontinuous and continuous modes. In the discontinuou...[Details]
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At present, the types of high-power LED
heat dissipation
mechanisms can be roughly divided into "active heat dissipation" and "passive heat dissipation". Active heat dissipation can be divided in...[Details]
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Introduction: DC fast charging module under the new infrastructure This article mainly discusses the development of DC fast charging modules under the current situation of rapid development of charg...[Details]
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In order to avoid
the abnormal situation of inaccurate timing in the
circuit
system after power-on or power-off, a solution using the high-precision clock chip DS3231 is proposed. The chara...[Details]
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1. Introduction
As an indispensable power equipment in industrial production, the starting method of the motor has an important impact on the motor's service life, energy consumption, and mech...[Details]
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