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"Suddenly, like a spring breeze, smart hardware is now everywhere. Early smart hardware could only revolve in its own small world, but with the advent of the AIoT era and the support of 5G, smart har...[Details]
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Introduction: This is the main program of this Bluetooth car. The microcontroller used is stm8. I hope it will be helpful to friends who like smart cars. #include "iostm8s103k3.h" #include "stm8s...[Details]
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During the operation of the microprocessor, if there is interference from the power supply or the outside world, the read instruction or program pointer address may be wrong. In this case, the micro...[Details]
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We have developed a set of universal PCI device driver programs, which can complete the functions required by general PCI device drivers and can serve as a framework for the development of other PC...[Details]
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A Ford study shows that car buyers still need to understand the nature and benefits of all-electric vehicles. According to the results of the Ford study, there is still a lot of misinformation surrou...[Details]
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Rainy and humid weather is gradually increasing, and there are more and more reports for repairs due to leakage. I believe that all electrician friends are thinking a lot about finding the cause of l...[Details]
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May 24, 2022 - Arm Technology (China) Co., Ltd. (hereinafter referred to as "Arm Technology") and local server processor provider Hangzhou Hongjun Microelectronics Technology Co., Ltd. (hereinafter r...[Details]
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Today is the first sale day of Huawei Mate 20 X 5G version. Earlier, Huawei officially revealed that the number of reservations for this phone has exceeded one million across all platforms. It can be...[Details]
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Two communication methods: 1. Serial communication Transmission principle: data is transmitted in bit order. Advantages: less pin resources Disadvantages: Relatively slow 2. Parallel communicatio...[Details]
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uboot startup process and working principle
2.1 Introduction to startup mode
Most boot loaders contain two different operation modes: "boot loading" mode and "download" mode. This distincti...[Details]
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O Introduction
A rotary transformer is an electromagnetic induction sensor used to measure the angular displacement and angular velocity of a rotating object. It consists of a stator and a rot...[Details]
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The same defined sequence must be followed for the recording of actual or initial values as well as for the operand lists of the symbol table in the PLC code view.
The following example show...[Details]
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Forward converter circuit
When S is turned on, the primary side generates current through input power supply-N1-S-input power supply. When S is turned off, the energy of N1 is transferred to N3,...[Details]
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Today, blogger @数码闲聊站 revealed that Redmi will launch a model equipped with Qualcomm Snapdragon 870 chip in the future. Currently, the Redmi K40 is equipped with Qualcomm Snapdragon 870 flags...[Details]
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A single battery can be used for 20 years The CR2032 coin cell is widely used in small MCUs (such as remote environmental sensors). It is a lithium/manganese dioxide 3V primary cell. Typical supplie...[Details]
stm32/stm8
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