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// Coarse delay function, microseconds
void delay_nus(u16 time)
{
u16 i=0;
while(time--)
{
i=10; //self-defined
while(i--) ; ...[Details]
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Typically, the biggest obstacle encountered when designing an isolated DC-DC converter is transformer design, which often discourages designers from doing so and leads to other simpler design tasks. ...[Details]
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As TJ Cartwright, product marketing manager at Keysight Technologies, explains, entering the world of signal generators for the first time can be an intimidating journey. "(Signal generators) have a ...[Details]
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On the evening of June 10, Lenovo Holdings issued an announcement stating that the company's indirect non-wholly-owned subsidiary Lianhong New Materials had submitted an application to the China Secu...[Details]
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According to foreign media reports, researchers from the Karlsruhe Institute of Technology (KIT) and its partner institutions have studied the structural changes during the synthesis of cathode mater...[Details]
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In a data acquisition system, physical quantities in the natural world are usually converted into electricity through sensors. Electricity is an analog quantity and must undergo analog/digital conver...[Details]
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The microcontroller source program is as follows: /**************************************************************************************** * File name: SIM300.c * Description: This file is a progra...[Details]
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Sensing technology is one of the factors that has the greatest impact on the cost and safety of mobile hydraulic systems. Appropriate sensing technology can make the system easier to operate, safer a...[Details]
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According to Taiwan's Commercial Times on the 24th, as the Android mobile phone camp has comprehensively reduced shipments and accelerated inventory adjustments, Qualcomm and MediaTek, the two major ...[Details]
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Wiring instructions: //Left encoder PD3 INT1 PB0 PCINT0 //Right encoder PD2 INT0 PC3 PCINT11 /*************************************************************** * Function library description: diffe...[Details]
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1.1 Overview The battery internal resistance tester uses a color resistive touch screen. The instrument is operated by finger or touch pen, which is flexible and convenient. It is a digital storage m...[Details]
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The one in the picture below is a mid-range digital multimeter. 1. Introduction to Multimeter 1. The lowest plug-in position The COM terminal is the common ground, and is the plug-in terminal for t...[Details]
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On May 10, BOE stated in the latest investor activity relationship record that in 2019, the semiconductor display industry was in the longest and deepest trough in the history of industrial developme...[Details]
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The interrupt system of 51 MCU is very important, which is divided into external interrupt and timer interrupt. This article mainly explains the interrupt system architecture of 51 MCU and the inte...[Details]
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To summarize the reasons for AVR internal EEPROM data loss:
1. Program problem;
2. Program runaway;
3. EEPROM related registers are written incorrectly due to external interference ...[Details]