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The connection and data exchange between the CPU and external devices and memory need to be realized through interface devices. The former is called I/O interface, and the latter is called m...[Details]
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It is easy to design EMI-compatible automotive switching regulators without a complete understanding of the complexities of EMI. This article shares the basic factors for successfully implementing a ...[Details]
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1. Connect a diode in series or in parallel with the input end of the power supply. When the power supply is accidentally connected in reverse, the diode can protect the microcontroller from revers...[Details]
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On July 14, according to the performance forecast for the first half of 2021 released by Shengbang Shares, the company's net profit attributable to shareholders of the parent company in the first hal...[Details]
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The frequency of the self-excited multivibrator composed of an odd number of NAND gates is very high. For example, the frequency of the oscillator composed of TTL NAND gates can reach about 8MHZ. The...[Details]
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In the early morning of the last week of September 2020, Tesla launched Tesla Battery Day. The biggest highlight of this Battery Day is nothing more than Elon Musk's plan: three years later, he...[Details]
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The economic and information departments of Shanghai, Jiangsu, Zhejiang and Anhui recently signed the "Strategic Cooperation Agreement on Jointly Promoting the Construction of the Demonstration Zon...[Details]
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The microcontroller source program is as follows: /* *************************************************************************************** * "Teach you how to learn 51 single chip microcomputer st...[Details]
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Arithmetic operators
All four basic computational categories are allowed in KRL.
Operators
illustrate
+
Addition or positive sign
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Subtr...[Details]
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The controller is a main command device that changes the wiring of the main circuit or control circuit and the resistance value in the circuit in a predetermined order to control the starting, speed r...[Details]
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"Intelligence is a gift, kindness is a choice" - Jeff Bezos 16 years ago, a German company established its first Asian sales office in Shanghai and began to promote new cleaning products and proces...[Details]
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On May 24, according to the author's inquiry, Guangdong Xidi Microelectronics Co., Ltd. (hereinafter referred to as "Xidi Micro"), a power management chip manufacturer, submitted an IPO prospectus an...[Details]
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The LM3886 is a high-performance audio power amplifier capable of 68. load and 4W into 38 with 1.20% THD+N in the 8Hz–0kHz range. The LM20 utilizes its own peak transient temperature SPiKe protecti...[Details]
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1 Introduction
With the development of integrated circuits, miniaturization and multi-function have become the common goals pursued by everyone, which not only accelerates the development of I...[Details]
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On November 3, the reporter learned from Panzhihua Urban Construction and Transportation (Group) Co., Ltd. that Panxi Financial Leasing (Shanghai) Co., Ltd. (hereinafter referred to as Rongzuo Company...[Details]
Talking
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