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How to measure the quality of single-phase motors
The measurement methods for the quality of single-phase motors mainly include the following:
Observe the operation of the motor: You can ...[Details]
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In the process of electrical drawing design, a very important concept is how to describe the structure of the system and components. For example, how do we describe the sentence "the contactor for ...[Details]
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Touchscreen displays are an essential part of every modern payment system and point-of-sale (POS) terminal. Touchscreens greatly enhance the aesthetics of payment terminals while providing a modern...[Details]
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In 1987, Yang Dingyuan, then deputy director of the Electronics Industry Research Institute of the Industrial Technology Research Institute, and others approached the founder of Walsin Lihua, Jiao Ti...[Details]
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On June 6, Apple announced the launch of the iOS 17 system at the WWDC 2023 Developer Conference, which added a simulcast sharing function to CarPlay. It is expected that the iPhone 15 series models ...[Details]
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(1) Oscillation period = clock period: refers to the period of the oscillation source that provides the clock pulse signal for the microcontroller.
(2) State cycle: Each state cycle is twice the ...[Details]
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1 Introduction
Frequency synthesis technology has gone through three generations: direct frequency synthesis technology, phase-locked loop frequency synthesis technology, and direct digital fr...[Details]
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#include "uart1.h" #include "stm8l15x.h" void Uart1_Init(void) { CLK_PeripheralClockConfig(CLK_Peripheral_USART1,ENABLE); SYSCFG_REMAPDeInit(); SYSCFG_REMAPPinConfig(...[Details]
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The industrial robot control cabinet is the core component of the industrial robot system. It is responsible for receiving instructions from the operator or the automation system and controlling th...[Details]
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Function and performance (1) Fully automatic intelligent control and protection with self-recovery protection function; fully electronic switch protection, no need for external fuses or other prot...[Details]
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Electrolytic capacitors leak over time. The circuit in Figure 1 can be used to
test capacitors
to determine if they are worth using. The CREF/RREF ratio sets the limit on leakage. The values sh...[Details]
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ZL2008 is the latest generation of digital DC-DC
power
controller, which uses Intersil Zilker Labs' pin setting technology to configure power conversion and
power management
par...[Details]
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Infrared remote controllers have been widely used in household appliances due to their small size, low power consumption, powerful functions and low cost. Infrared remote controllers are also widel...[Details]
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In recent years, information technology based on microelectronics and computer technology has developed rapidly, and ultrasonic non-destructive testing instruments have also gained unprecedented dev...[Details]
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This is my first time learning and using STC15F2K60S2 for AD conversion. It feels much easier to use than using 89c52 plus AD chip before. Although I took a lot of detours in the middle, I finally su...[Details]
PCB Design
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