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1. Basic knowledge of DS18B20
The DS18B20 digital thermometer is a 1-Wire device produced by DALLAS, which has the characteristics of simple circuit and small size. Therefore, it is used to form a...[Details]
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Mont-Saint-Guibert, Belgium and Chongqing, China – October 17, 2022 – CISSOID SA (CISSOID), a leading supplier of high-temperature, long-life, high-efficiency, compact drive circuits and intelligen...[Details]
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The hand-cranked self-generating flashlight introduced in this article can solve the problem of power outage.
The circuit principle of the hand-cranked self-generating flashlight is shown in...[Details]
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Jintuo Co., Ltd. released its 2019 semi-annual report. The company achieved total operating revenue of 219.5327 million yuan, a decrease of 32.43% from the same period last year; and achieved net pro...[Details]
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Introduction
Radio frequency identification (RFID) is an emerging technology that uses wireless methods to identify electronic data carriers (electronic tags). Compared with contact IC cards ...[Details]
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Devices with typical capacitance of only 8 pF provide port protection for commercial and automotive applications
MALVERN, Pennsylvania — August 11, 2021 — Vishay Intertechnology, Inc...[Details]
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We have previously cut and transplanted the linux3.4.2 kernel http://blog.csdn.net/fengyuwuzu0519/article/details/70162666 I also learned how to port the DM9000C network card driver to the linux2.2...[Details]
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With the rapid development of electronic technology, computers have deeply penetrated into our lives. Many electronic enthusiasts have begun to learn the knowledge of microcontrollers. However, the c...[Details]
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The definition word is determined according to the characteristics of the processor.
First of all, ARM is a 32-bit processor, so its word is 32 bits.
Half-word is naturally 16 bits;
Byte is 8 bits ...[Details]
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MIUI's official Weibo account said that today is May 17, the National Day for the Disabled. MIUI has been working hard for seven years, hoping that everyone can enjoy the wonderful life brought by te...[Details]
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On August 3, Xingfa Group released its 2021 semi-annual report. The company achieved operating income of 9.853 billion yuan, a year-on-year increase of 5.48%. Net profit attributable to shareholders ...[Details]
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1. Introduction
Why do we need to study the process of MCU function switching? In fact, I wrote a simple real-time operating system for 51 MCU in the summer of 2020, which has a simple preempt...[Details]
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Overview
Everything has its standard, and when comparing similar things, a unit of measurement must be introduced. For example, when measuring the acceleration of a car, the standard measureme...[Details]
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Hello everyone, I am Xiaoshu. Today I will share with you some information about CAN filters. The filter is mainly used to set the receiving ID of CAN. When there are many nodes connected to the CAN ...[Details]
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With the rapid development of new energy vehicles, car fires also occur frequently. According to public information, in 2021, there were more than 3,000 new energy vehicle fire accidents, most of w...[Details]
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