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introduction In the rapidly developing electronic and telecommunications technology systems, the quality of the power supply determines the performance and life of telecommunications equipment to a c...[Details]
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The use and principle of pointer multimeter
"Multimeter" is the abbreviation of multimeter, which is an indispensable tool in our electronic production. Multimeter can measure current, voltage, resis...[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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1 Introduction
At present, in many cities in China, for the purpose of anti-theft, metal anti-theft nets are basically installed on balconies and windowsills in residential buildings, which co...[Details]
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Preface: Previously, we talked about the automatic digital voltmeter based on the digital tube display. Next, let’s talk about the related designs based on LCD1602 display, which use TI’s ADC0808 and...[Details]
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Pulse Width Modulation PWM (Pulse Width Modulation) adjusts the duty cycle to control the pulse width.
Except for TIM6 and TIM7, all other timers of STM32 can be used to generate PWM signals. Adv...[Details]
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Temperature control/constant temperature soldering iron operation method and instructions
1. Usage steps:
1. Make sure the asbestos is damp. 2. Remove impurities from the surface of the heatin...[Details]
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China Telecom announced its operating data for June 2020. In that month, China Telecom's mobile user base increased by 2.27 million, with a total of 343.47 million mobile users. In that month, the ne...[Details]
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Figure 1: System composition
Figure 2: The prototype car used the "G37"
Nissan unveiled a prototype vehicle equipped with electric steering technology that separates the steer...[Details]
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In the past,
LED
manufacturers
have developed large-size
LED chips
to obtain sufficient
white light LED
beams
in an attempt to achieve their desired goals. How...[Details]
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The dust has settled on AMD's 7nm Ryzen 3000 processor and X570 platform, and the prices of processors from 6-core to 16-core have also been announced. They will be officially launched on July 7. Thi...[Details]
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Jiwei.com reported on February 3rd that Motorola edge s was launched for the first time today, launching the Snapdragon 870 flagship processor with a starting price of 1999 yuan. It is very competiti...[Details]
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＃i nclude《90s8515.h》 #define uchar unsigned char #asm equ __LCD_port=0x18 ;PORTB #endasm ＃i nclude ＃i nclude /************Key function description: 0--9 are number keys********/ #define cEnter 16 //C...[Details]
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On October 15, the first phase of the trial production of Jiangsu Hengan zinc-bromine liquid flow energy storage battery project was held in Jiangning Economic and Technological Development Zone. L...[Details]
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The servo motor encoder cable is a very important part of the servo system. It is responsible for converting the motor's rotation information into electrical signals to achieve precise control of t...[Details]
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