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LED is the most critical component of full-color LED display. The choice of LED has determined more than 50% of the quality of the entire display. If the LED is not selected well, no matter how goo...[Details]
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Purpose Tick timer summary (STM32F103). After using the tick timer for a while, I suddenly forgot how to configure it. I re-read the manual and blog post and recorded the memo here. The reload...[Details]
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Since the third quarter of last year, Tesla's supply chain companies have also seen a surge in value as Tesla's stock price has continued to rise. Many rational investors believe that no matter how w...[Details]
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This paper describes the causes and hazards of residual current, designs a set of intelligent leakage circuit breakers, and gives the hardware structure and software design. The test results show...[Details]
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On July 21, South Korea's Ministry of Trade, Industry and Energy (MOTIE) announced that its power semiconductor commercialization project, which began in 2017, has brought in sales of 39 billion won ...[Details]
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1.14.1. Background knowledge about RTC 1.14.1.1 What is a Real Time Clock (RTC)? (1) Distinguishing between time points and time periods Time period: timer/counter; water boiling; not unique Time p...[Details]
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summary
The digital power controller UCD3138 has 4 integrated digital comparators, and its input and reference values can be flexibly configured. The absolute value of the analog front end (AFE...[Details]
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1 Introduction The DC power supply required by the power system is provided by the DC power supply system, and the output of the DC power supply system is divided into two parts: the closing bus ...[Details]
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The boot time of an oscilloscope is usually 30 seconds or even more than 1 minute, which seems to be commonplace, so almost all manufacturers turn a blind eye to it. However, Zhou Ligong's design con...[Details]
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With the increase in car taxes and the soaring oil prices, fuel vehicles may soon be eliminated, and a new type of new energy vehicle that does not need to pay car fees and vehicle and vessel taxes...[Details]
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Why does the output pulse fluctuate so much? Is there any way to control its error to one thousandth? Experts, please help me. Below is my program, the pin used is pin 15
#include "Mega128.h"
#defi...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Introduction: "This is a new energy vehicle, and it uses hydrogen fuel, which is very environmentally friendly!" The audience at the hydrogen fuel cell vehicle power platform of the just-opened 201...[Details]
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Just as many general-purpose microcontrollers (MCUs) today have integrated USB, CAN and Ethernet as standard peripherals inside the chip, more and more wireless network chips and wireless network s...[Details]
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With the continuous integration of many technological breakthroughs and new streaming services, and the growing prosperity of the smart home and smart speaker markets, consumers' demand for audio i...[Details]