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The "RTC periodic wakeup unit" of STM8L can configure different wakeup periods through the WUCKSEL bits of the RTC_CR1 register. There are three specific modes: 1.1, WUCKSEL = 0xxb for short wakeup...[Details]
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Haobo Technology Investment Co., Ltd. was established with a registered capital of RMB 700 million. Its business scope is venture capital business. The legal representative, chairman and general mana...[Details]
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The three-terminal voltage regulator integrated circuits commonly seen in electronic products include the 78×× series with positive voltage output and the 79×× series with negative voltage output. As ...[Details]
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News on the afternoon of May 21st, today vivo held a communication meeting to explain the micro-gimbal behind the upcoming X50 series. Smartphones have evolved from a single function of mak...[Details]
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MCU pulse width modulation ( PWM ) DC motor speed control test program ;UNL2003 provides motor drive current .( =500MA/5V) ;Use six buttons to achieve six different speeds DC B...[Details]
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Abstract: Science fiction is full of cool technology, from the shuttles and food replicators in Star Trek to the mid-air touch screens and jetpacks in Minority Report. Some of this futuristic ...[Details]
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China Energy Storage Network News:
The Internet is changing the world, and the Energy Internet is changing the world. The Energy Internet will strongly support energy reform. In order to acce...[Details]
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Despite the shortage, sales of automotive MCUs will surge 23% in 2021, IC Insights says. 32-bit designs are expected to account for 77% of automotive microcontroller revenues this year, followed by...[Details]
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Working principle of the circuit: The design concept of this device is to control high power with micro power, and it can convert non-electrical signals in nature into electrical signals for automa...[Details]
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#include reg52.h //51 header file unsigned int i,j; //define shaping parameters void main() { while(1) { P1=~(1 j++); //through the P0 segment 8-bit small lamp assigment to achieve the ...[Details]
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Samsung Electronics released its fourth quarter and full-year financial report on Thursday as of December 31, 2019. The financial report showed that Samsung Electronics' net profit in the fourth quar...[Details]
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【Abstract/Foreword】 Plating affects the life and quality of the connector system, including corrosion resistance, conductivity, solderability and, of course, cost. This is part two of ...[Details]
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1 Introduction
Precision time interval measurement is a key technology in industrial, national defense and power applications. Pulse counting is the most basic method in time interval measurem...[Details]
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1 Introduction
Power supply
devices are
an important field of
power
electronics
technology application. Among them, high-frequency switching DC regulated power supplies h...[Details]
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The press overload protection device is an important device used to protect the press from damage during operation. It can monitor the working status of the press in real time. When the press is ab...[Details]
Making friends through disassembly
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