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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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1. What is an interrupt? An interruption refers to the process in which the CPU is executing task A, then suddenly stops task A to execute task B, and then comes back to continue executing task A a...[Details]
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The best air-fuel ratio is an important parameter of engine working power. It not only affects the fuel economy of the vehicle, but also has strict requirements for the environmental protection of ...[Details]
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1 Alarm parameter inspection method
A certain inverter has a fault and cannot run. The LED displays "UV" (abbreviation for under voltage). The manual indicates that the alarm is undervoltage ...[Details]
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On July 9, at the 3rd World Artificial Intelligence Conference, Musk said in a video speech, "Tesla's autonomous driving is building a relevant engineering team in China, and will do a lot of origina...[Details]
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ADS7864 is a 12-bit 6-channel A/D converter developed by Burr-Brown. This paper introduces the working principle, internal structure, working mode and programming points of ADS7864. An application ex...[Details]
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Less than a month after completing its Pre-A round of financing led by Sequoia Capital China, Muxi Integrated Circuit (Shanghai) Co., Ltd. (hereinafter referred to as "Muxi") received another PreA+ r...[Details]
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Mouser Electronics, an electronic component distributor that focuses on introducing new products to promote industry innovation, announced the successful conclusion of the "First Mouser Electronics...[Details]
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The avr serial port configuration is very simple, just configure a few registers to send and receive; But there are a few things to understand: 1. Once the serial port is successfully configured, the...[Details]
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Lighting electricity is an important source of global energy consumption. It is estimated that China's lighting electricity accounts for about 12% of the total electricity consumption. Among various ...[Details]
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On August 27, Xin Baoan, general manager and deputy secretary of the Party Committee of State Grid Corporation of China, met with Nan Cunhui, chairman of Chint Group, in Beijing. The two sides had ...[Details]
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1 Introduction
The I2C bus (Inter-IC Bus) is a universal serial bus, a two-wire bus used to connect IC devices. It transmits information between devices connected to the bus through the serial data...[Details]
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On December 18, the GCL Photovoltaic Energy Storage Industry Integration Project was signed and settled in Kunshan. Suzhou Municipal Party Committee Secretary Liu Xiaotao and GCL Group Chairman Zhu Go...[Details]
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ToF cameras are mainly used in three places in the car: face recognition or Face ID on the B-pillar of the car, gesture recognition in the car's central control, and driver status monitoring DMS. In ...[Details]
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LED is called the fourth generation lighting source or green light source. It has the characteristics of energy saving, environmental protection, long life and small size. It can be widely used in...[Details]
Embedded System
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