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High voltage current controllers for spotlights and luminaires support both microcontroller dimming and standard wall dimmer dimming.
October 14, 2014, Beijing News --- Recently, Texas Inst...[Details]
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If the and
of a two-port network are given
,
and the and
are obtained
, the port characteristic equation of the two-port network is:
(5-5-1)
The above fo...[Details]
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introduction
The cruise control system (CCS) was developed in the 1960s and is also known as a constant speed driving system. When the cruise control system is working, the ECU determines the o...[Details]
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Abstract: Torque ripple of switched reluctance motor is an inevitable phenomenon caused by its double salient pole structure and switching power supply. In order to minimize the torque ripple, afte...[Details]
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key.h #ifndef __KEY_H__ #define __KEY_H__ #include "stm32f10x.h" #ifdef KEY_GLOBALS #define KEY_EXT #else #define KEY_EXT extern #endif //IO definition #define down() GPIO_ReadI...[Details]
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Touchscreen controller manufacturers often use various specifications and standards to differentiate their products. One of the most commonly mentioned is the signal-to-noise ratio (SNR). However...[Details]
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On the evening of December 12, Lianchuang Co., Ltd. issued an announcement that the company signed a "Cooperation Framework Agreement" with CATL on December 11, stipulating that during the validity p...[Details]
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Under the epidemic, more than 18 million companies and more than 300 million people in China have started the "cloud office" mode at home through various mobile office platforms. For a while, mobile ...[Details]
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AC test equipment often requires a low-distortion signal source to stimulate the device under test. A common approach is to use a signal generator to generate a low-distortion reference signal and fee...[Details]
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1. Instrument Model N5244A Network Analyzer 2. Fault phenomenon: The instrument has the Unleveled source 1 synthesizer phenomenon 3. Testing process: Performing internal self-test found Unleveled sou...[Details]
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The GSM 2G network has been around for more than 30 years, and there are still many services that require 2G. However, the network has too many security vulnerabilities. Google has already supp...[Details]
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China Energy Storage Network News:
On December 24, the National Energy Administration officially released the "Power Grid Operation Management Regulations" and the "Power Auxiliary Service ...[Details]
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Use environment:IAR Microcontroller used: STM8 1. Open IAR 2. Click STLINK 3. Click on Settings OPTION 4. Enable internal configuration (specifically needs to be 6) ...[Details]
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In actual production and life, it is often necessary to test the continuity of the line. The common method is to use the resistance range of the multimeter for testing, which is simple and practical ...[Details]
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CNC systems (computer numerical control systems) and NC systems (numerical control systems) are two types of automation control systems commonly used in modern manufacturing. They are similar in ma...[Details]
Analog electronics
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