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1 Overview The concept of communication is relatively broad. In microcontroller technology, data transmission between microcontrollers or between microcontrollers and other devices is called ...[Details]
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1. Scheme design, comparison and demonstration 1.1 Sensor selection Solution 1: In order to achieve the function of tracking heat sources, use the temperature sensor DS18B20 for real-time tempe...[Details]
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Proteus simulation schematic diagram of MCU controlling servo: Tutorial on microcontroller servo control program. All contents can be downloaded in the compressed package: MCU source program: ...[Details]
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1. Smart home has a small explosion
"Buy a freezer and you can stock up with confidence!" In 2020, when the epidemic began, the annual growth rate of household freezers increased by more than ...[Details]
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1. Basic knowledge of liquid flow
The properties of flowing liquid are between those of gas and liquid. On the one hand, it is like a solid, has a certain volume and is not easily compress...[Details]
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Stepper motors are widely used in control systems. They can convert pulse signals into angular displacements and can be used as electromagnetic brake wheels, electromagnetic differentiators, or ang...[Details]
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The purpose and main research content of the project
Research purposes
In order to remotely manage equipment and monitor the environment on site, simplify on-site monitoring equipment, and ...[Details]
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Reducing device power consumption to improve battery life in embedded system applications is a hot topic in its design. In the sleep state, the system is in the lowest
current
consumption s...[Details]
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In the above, we introduced how to use the I/O port to turn on the LED. In fact, you can also use the I/O port to detect buttons. Here, the P1.0 port is used to connect the button to GND. The P1.1 po...[Details]
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I wrote a lot of notes a while ago. Since I was busy with graduate courses, I rarely had time to organize my notes and share them on the official account. The notes I organized today are a summary ...[Details]
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According to Jiwei.com, the Ministry of Science, Technology, ICT and Communications of South Korea announced on June 24 that it will invest 23.5 trillion won (20.846 billion U.S. dollars) in national...[Details]
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Today's electronic products have faster and faster signal speeds, and the power supply voltage of integrated circuit chips is getting smaller and smaller. In the 1990s, the power supply of chips was u...[Details]
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Link address
Startup Process
The sample code is as follows:
start.S file
.globl _start
_start:
/*Hardware related settings*/
ldr r0,=0x70000000
...[Details]
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On April 19, 2021, Brembo, a global leader and recognized innovator in braking technology, launched its "Brake-by-Wire" solution, which has been developed for 20 years, and Dyadema®, the strongest ro...[Details]
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As L2+
autonomous driving
gradually penetrates, the industry launches a new round of offensive towards high-level autonomous driving.
The entire algorithm architecture has also e...[Details]
FPGA/CPLD
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