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Embedded systems have been widely used in defense electronics, digital home, industrial automation, automotive electronics and other fields. In the process of embedded development, many systems usual...[Details]
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As the level of enterprise information construction continues to improve, the ERP system has higher and higher requirements for enterprise product basic data. Practice has proved that in some equip...[Details]
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Imagine a truck that emits only water vapor, generates its own electricity on board, and has a range of up to 1,000 kilometers. A fuel cell powered by hydrogen could do this, and Volvo Trucks has alr...[Details]
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Although many smart locks (such as fingerprint identification and IC card identification) have been launched, these products are targeted at specific fingerprints or valid cards and can only be use...[Details]
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Speakers powered by a single lithium battery are still the largest product category in the current speaker market. Power, efficiency, auditory experience, and PCB peripheral costs are the main indica...[Details]
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#include
#include
#define uchar unsigned char
#define uint unsigned int
#define ON_138 PORTC|=BIT(PC7) //Enable 74138
#define OFF_138 PORTC&=~BIT(PC7)
const uchar table ={0x3f,0x06,0...[Details]
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Schematic diagram:
code show as below:
//Program function: D/A conversion, D12 changes from off to on, the buzzer sounds once, then from on to off, the buzzer sounds ...[Details]
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_ : Timer/Counter 0 uses 16-bit timing mode. The initial count value is 0. When the count reaches 65536, it overflows. The LED is inverted in the interrupt program, and the LED flashes with a period ...[Details]
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According to news on June 1, Shanghai Honor Smart Technology Development Co., Ltd. was recently registered and established. The company is 100% controlled by Honor Terminal Co., Ltd., with a register...[Details]
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Since ancient times, my country has been a major agricultural producer. In China's glorious history of 5,000 years, agriculture has always been highly valued by leaders. Today, the global economy is ...[Details]
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AVR microcontroller is an enhanced RISC low-instruction set high-speed 8-bit microcontroller with built-in Flash developed by ATMEL. It draws on the advantages of 8051 and PIC microcontrollers, has t...[Details]
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Reuters reported that the new restrictions imposed by the United States on Huawei last Friday were found to have loopholes, and the United States did not rule out further adjustments. Some officials ...[Details]
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Notes on entering HALT Set the unused IO ports to output low; Turn off all used peripheral clocks (such as ADC, USART, etc.); Peripherals used for disability; The measured standby current in HALT m...[Details]
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Radio frequency (RF) technology is powering innovations in 5G and 6G, satellite communications, automotive and more.
Keysight Technologies is showcasing its full range of measurement solution...[Details]
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Abstract : Modern electronic technology is developing at an increasingly rapid pace, and its basic core technology is embedded computer systems. As one of the embedded systems, single-chip microcompu...[Details]
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