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The epidemic will definitely be defeated, and how the economy will develop after the epidemic is what decision makers really care about from the beginning to the end. This can be seen from the fact...[Details]
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Based on the previous long-term successful cooperation with new energy vehicles and suppliers at home and abroad, ADI has established long-term good relationships with car manufacturers and first-tie...[Details]
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The application of serial communication we learn is mainly to realize the exchange of information between the microcontroller and the computer. We can use the computer to control some information of...[Details]
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Many engineers are not clear about the settings of spectrum analyzer parameters and their impact on test results, which leads to incorrect measurement results. This article will discuss
how to use a...[Details]
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Oscilloscope trigger function In the electronics industry, oscilloscopes can be found everywhere, whether in R&D, testing or production. This is because the problems that once caused people great dis...[Details]
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main.c #include reg51.h #include intrins.h #include "lcd.h" unsigned char code ASCII = {'0','1','2','3','4','5','6','7','8','9','.','-','M'}; static unsigned char...[Details]
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1 Introduction
As we all know, meetings are indispensable for a unit. There are many forms of meeting notifications. If the departments within the unit are far apart, or if a meeting is decide...[Details]
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Think of this scenario: every time the TV is on but no one is watching it. Given the rising cost of energy, it would be helpful if the TV could turn itself off when it...[Details]
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Key points:
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Expanded second-generation Qualcomm® S3 Audio Platform portfolio, purpose-built for Bluetooth adapters, including support for Snapdragon Sound™ technology.
...[Details]
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Specific tutorial for using Keil software: 1. Create a new project - - , select the save file directory, and then select the chip model - in the pop-up menu bar. Note that a box will pop up her...[Details]
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Definition of bootloader:
It is equivalent to the BIOS of a PC. It is a small program that runs before the operating system starts the kernel. Through this small program, we can initialize the hardwa...[Details]
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Set to slave mode:
void spi_init_s()
{
DDRB.6=1; //PB6 - output
DDRB.4=0;
DDRB.5=0;
DDRB.7=0;
SPCR=0XC0;
}
Set to master mode:
void spi_i...[Details]
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For the Honor mobile phone family, many people often don't understand the difference between the Honor digital series and the Honor V series. The Honor V20 was released at the end of last year and wa...[Details]
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The microcontroller used here is stm8s105s6, and the IDE used is IAR for stm8; 1. First, let's talk about the clock of stm8: Every cup needs a clock to run, just like a car needs an engine. There...[Details]
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Use an adjustable, negative output voltage LDO linear regulator such as the TPS7A3001, and an adjustable, positive output voltage LDO such as the TPS7A4901. U3, R7-R10, and C3 are all added component...[Details]
PCB Design
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