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When configuring the STM32 timer, the timer interrupt enable, timer enable, and clear update interrupt flag have different effects when the three programs are executed in different orders, as follows...[Details]
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This article is a collection of code for some (especially automatic navigation algorithms).
1. Environmental requirements
Python 3.6.x
numpy
scipy
matplotlib
panda...[Details]
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Today, Apple released a new beta version of iOS 14, one week after the last beta version. In this new beta version, Apple added a hidden album option to the Photo app and brought back the wa...[Details]
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Digi-Key Electronics, a global electronic components distributor, today announced a strategic partnership with Chaihuo x.factory (formerly Chaihuo Maker Space), the Arduino teaching partner in China,...[Details]
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BH1750 Light Intensity Illuminance Module GY-302 The microcontroller source program is as follows: //*************************************** //BH1750FVI IIC test procedure //Use the microcontroll...[Details]
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Application technology丨Automotive-grade chip WSTE21D
Application field: Automotive grade chips
Unique advantages:
It is mainly reflected in ...[Details]
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Issues facing vehicle system development in the CASE era As the automotive industry develops the next generation of vehicles, the way it develops in-vehicle systems must change in order to better r...[Details]
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Solar water heaters are rapidly entering thousands of households due to their advantages of energy saving, environmental protection, and low cost. The water temperature and water level controllers th...[Details]
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unsigned char AT45DBXX_STATUS(void)
{
unsigned char temp;
spi_cs(0);
SPI_Send_Data(0Xd7);
temp = SPI_Send_Data(0Xff);
spi_cs(1);
return temp; //bit7 0=busy bit6 1=Compare
// bit1 ...[Details]
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1 Memory Management Overview
There are two main memory management
strategies
commonly used in embedded systems
: static memory allocation and dynamic memory allocation.
Static me...[Details]
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Some time ago, I sorted out the microcontroller timers I used before. I called them simple timers. This simple timer is more suitable for programs that use less timers. If a large number of timers ar...[Details]
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Huawei seems to be the only domestic brand that has achieved great success in the high-end market. Huawei's P series and Mate series mobile phones have achieved sales of tens of millions of units. Ho...[Details]
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Regarding the design of mobile phone radio frequency (RF) circuits, this article takes the test of SAW filters as an example to discuss the following three issues: how to use a single-ended vector ...[Details]
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Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. In Mitsubishi PLC, auxiliary relays (M relays for short) are a very important c...[Details]
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Frequency Hopping
Communication As an important type of spread spectrum communication system, the system has been widely used in military and civilian communication fields for its excellent anti-...[Details]
RF/Wirelessly
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