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In early photovoltaic power generation systems, open lead-acid batteries were generally used as energy storage devices. However, open lead-acid batteries have disadvantages such as the need to add aci...[Details]
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On May 20, 2020, MediaTek announced that it had reached an in-depth cooperation with the online video platform iQiyi. The two parties will jointly promote the development and popularization of AV1 (A...[Details]
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The so-called special refers to various advanced robots other than those used in non-manufacturing industries and serving humans, including service robots, underwater robots, entertainment robots, ...[Details]
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ATMega8 query mode A/D conversion test program
File name: main.c
Compiler: WinAVR-20070122
Hardware environment: CA-M8X The switches turned on are as fo...[Details]
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Preface Friends who have used 51 microcontrollers will know: 51 microcontrollers need to be powered off and on again when programming programs; friends who have used STM32 microcontrollers will know:...[Details]
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In 2016, Apple made a reform that many users found difficult to accept: it removed the headphone jack on the iPhone and replaced it with a pair of small white wireless headphones, which are the most ...[Details]
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Content and objectives of the example
1. Main training content of the example
This example uses the Verilog HDL language to design a simple traffic light controller to realize a traffi...[Details]
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1 Introduction
CMP / CMN : Arithmetic Instructions
TEQ / TST: Logical instructions
They always affect the CPSR condition flags.
Relationship diagram between APSR (CPSR) and...[Details]
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Since there are many models and types of stepper motors and drivers, users should be particular when choosing, so that they can choose the products they need with the best performance and the lowes...[Details]
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SmartSens has released a number of new CIS products, including security 4K/8K CIS chips, automotive-grade two-in-one CIS+ISP chips, industrial-grade application CIS, and 16-million-pixel mobile ph...[Details]
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Low power consumption of microcontrollers Many microcontrollers have low power modes, and STM32 is no exception. After a system or power reset, the microcontroller is in operation, HCLK provides the ...[Details]
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In a recent project, we tested the high and low temperature of the system. We unexpectedly found that some of the microcontrollers had crashed after the high and low temperature experiments (80℃ to -...[Details]
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WSN (Wireless Sensor Network) consists of three main parts: nodes, gateways and software. Spatially distributed measurement nodes monitor the surrounding environment by connecting to sensors. The m...[Details]
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The broadband service can support triple-play applications (i.e., voice, video, and data) to first-mile customers, such as small businesses and residences that continue to grow. The protagonist of ...[Details]
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#include linux/module.h
#include linux/kernel.h
#include linux/errno.h
#include linux/string.h
#include linux/mm.h
#include linux/slab.h
#include linux/vmalloc.h...[Details]