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#define PERIPH_BASE ((u32)0x40000000) //Port address
#define APB2PERIPH_BASE (PERIPH_BASE + 0x10000) //Port address
#define GPIOA_BASE (APB2PERIPH_BASE + 0x0800) //Port address
#define GPIOA ((G...[Details]
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Since I lost my house key last month, I was bored today and wanted to design a door access control system for my own use. At least I don't have to worry about losing the key, and I can use a card. Sin...[Details]
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Characteristics and Application of Digital-to-Analog Converter Chip AD9772A
Based on the introduction of the digital-to-analog conversion chip AD9772A, the two major features of AD9772...[Details]
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At present, the three most common faults of liquid level switches are: A: The instrument displays ERR01, ERR12, ERR14 and other codes; B: The instrument falsely alarms; C: The instrument has a black ...[Details]
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Today, OPPO announced that the OPPO Reno5 series will be officially released on December 10, and the new product will be endorsed by Zhou Dongyu. Just last month, OPPO spokesperson Zhou Dongy...[Details]
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///////////////////////////////////////////////////// //////// // File: config.h ///////////////////////////////////////////////////// //////// #ifndef __CONFIG_H #define __CONFIG_H //No need to cha...[Details]
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Shanghai, China, July 10, 2023 – element14, a global distributor of electronic components products and solutions owned by Avnet, will join hands with NI, a leading global manufacturer of automated...[Details]
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On December 19, focusing on the theme of "Enabling the ubiquitous power Internet of Things and building a new blueprint for the digital economy", State Grid Blockchain Company organized the first E...[Details]
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1. STM8S external interrupt wake-up First understand the interrupt resources of STM8S Let's look at the interrupt management of STM8S. STM8S uses software priority and hardware priority to contr...[Details]
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In the operation of the power grid, the power factor reflects the degree to which the apparent power output of the power supply is effectively utilized. We hope that the power factor is as large as...[Details]
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Now let's make a summary of the problems encountered by those who have just come into contact with single-chip microcomputer driving LCD screens.
1. No display
A: Hardware problem
...[Details]
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Recently, Netcom learned from overseas media carscoops that Volvo announced its investment in Spectralics, an optical imaging technology startup, to study new optical films that can be applied to HUD...[Details]
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0 Introduction
SPICE is a powerful general-purpose analog and mixed-mode circuit simulator, which is mainly used to verify circuit design to predict circuit function. This is especiall...[Details]
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The coolant temperature sensor is composed of a negative temperature coefficient thermistor that is very sensitive to temperature changes. The resistor has the characteristic that the higher the exter...[Details]
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0 Introduction
Since the birth of the car, driving safety has been a problem for mankind. As an effective means to reduce traffic accidents, automotive microwave radar technology has been deve...[Details]
Power technology
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