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#include Reg52.h //--Redefine function variables--// #define uchar unsigned char #define uint unsigned int #define ulong unsigned long /* Define constants*/ #define FOSC 12000000L //Main cl...[Details]
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On January 7, Shenzhen Fushi Technology Co., Ltd., which specializes in the design of lidar SPAD chips, announced that it has won lidar chip orders from a leading domestic automaker and will start de...[Details]
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Let's start by explaining the steps when ucos creates a task: 1. Initialize the task stack 2. Initialize the task control block 3. Set the newly created task to the ready state (i.e. set the ready ta...[Details]
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In electronic engineering, resource exploration, instrumentation and other related applications, frequency measurement is one of the most basic and common measurements in electronic measurement tec...[Details]
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According to Jiwei.com, the Xiamen Semiconductor Investment Group 2021 Investor Annual Meeting and System Integration and Advanced Packaging Seminar was successfully held in Haicang, Xiamen on Januar...[Details]
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Many owners of passenger electric vehicles have become accustomed to this operation. When they get home from get off work, they connect their cars to a slow-charging station at home. However, what ...[Details]
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Use chip ATmega8515l, 8M crystal oscillator, modified on the basis of 1602
#include iom8515v.h
#define lcd_data_port PORTA
#define lcd_data_ddr DDRA
#define lcd_busy_pin PINA
#define lcd_busy_dd...[Details]
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With the production of a number of composite-reinforced airliners such as the Boeing 787, Airbus A380 and A350, non-destructive testing (NDT) technology for composite materials has become more importa...[Details]
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In the previous issue, we introduced "Low impedance, mismatch, high power - audio power amplifier for CS101 project". So, what are the protection measures for the audio power amplifier for CS101 un...[Details]
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OnePlus CEO Pete Lau has confirmed that the company's next-generation devices will be powered by Qualcomm's flagship Snapdragon 8 Gen 1 processor. While he didn't explicitly mention the OnePlus 10 ...[Details]
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I remember when I was studying, I saw that many adults like to hang a bunch of keys on their waistbands, especially those who own cars. Then a large piece of car keys is put together with other keys....[Details]
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The Cardboard VR glasses are no longer available for purchase in Google's online store. If you want to buy one as a souvenir, they are still available on Amazon and eBay, but it's hard to imagin...[Details]
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Today, people want to carry instruments into the field, have them run on battery power, and even achieve higher accuracy immediately. Analog circuits, unlike digital circuits, do not benefit from t...[Details]
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In today's information age, ARM embedded systems have been widely used in various fields. This article starts with the concept of ARM, summarizes the relevant content of ARM embedded microproces...[Details]
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LT1109 is a three-terminal device without a power-off control terminal. If some external components are connected, a circuit with a shutdown function can be formed. When the gate of the FET is at a l...[Details]
PCB Design
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