As one of the greatest inventions of human society in the 20th century, computers have gradually entered the post-PC era recently. The advent of the post-PC era also marks the birth of embedded produc...
[i=s]This post was last edited by chenzhouyu on 2019-3-20 14:58[/i] Hi everyone, I want to reduce the power consumption of the coil after the solenoid valve is turned on, so I built a circuit myself. ...
1. Introduction
Currently, most instruments and equipment use RS232 interfaces to communicate with computers. However, with the development of computer technology, the hot-swappable USB standard int...
The cross-compilation tool uses ARM-poky-linux-gnueabi-g++ and arm-poky-linux-gnueabi-gcc for mixed compilation1. Create new main.c Makefile myinclude.h test.cppvim main.c//filename main.c#include std...
According to news on October 16, Micron Technology Co., Ltd. announced that it has ushered in a historic day. In celebration of Micron’s 45th anniversary, its new cutting-edge assembly and test facto...[Details]
Record the general process of how to use STM32CubeMX software to establish a project to generate code Preparation: stm32f103RCT6 development board, j-link emulator, MDK5.21.1.0, STM32CubeMX and cor...[Details]
Preface: When we were learning 51, we knew that the microcontroller must have a clock to work. In stm32, an external clock source is not necessary because there is an internal clock source. Therefore...[Details]
This article introduces the connection, downloading and debugging methods and processes of AVR jtag in detail.
Software environment: ICC+AVRstudio, hardware environment atmega16 development bo...[Details]
Citigroup warned on Tuesday that the semiconductor industry is entering its worst downturn in a decade and predicted the chip sector could fall another 25%. While many analysts blamed a sharp slowd...[Details]
There are many types of oscilloscope probes, so what are the commonly used types of oscilloscope probes? The types of oscilloscope probes can be roughly divided into several categories, such as vol...[Details]
Battery
Aging and shortened battery life will make it inconvenient for people who often carry their laptops with them, and they will also feel more irritated. There are also the...[Details]
X5045 is a programmable control circuit that integrates three functions: watchdog, voltage monitoring and serial EEPROM. It is particularly suitable for applications that require a small amount of ...[Details]
Self-driving cars are no longer a distant concept and are even on the road in some countries. To meet new driving needs such as convenience, safety, autonomy, and electrification, the automo...[Details]
With the rapid development of flat-panel TVs, China's flat-panel TV market has entered a mature stage, and the demand for efficient and powerful switching power supplies for flat-panel TVs has also...[Details]
Why do we need to read README? I think it is to make it easier for us to understand U-BOOT, especially to grasp the overall situation. Of course, the developers wrote more than 200,000 characters and...[Details]
LED
Floodlight
1. What is an LED floodlight?
LED downlights are also called spotlights, projection lamps, and spotlights. They are mainly used for architectural decorative lighting ...[Details]
We got our first glimpse of the Samsung Galaxy A73 two weeks ago when concept renders surfaced. Today, we saw CAD-based renders of the Galaxy A73 shared by OnLeaks, which confirms that the previous d...[Details]
Now, foreign media have used the most intuitive way to show everyone the size comparison of different versions of the upcoming iPhone 12 series. MacRumors arranged three iPhone 12 models, in...[Details]
Whether shielded cables must be used for servo encoder cables depends on the specific application scenario and system requirements. In some cases, shielded cables can improve system stability and r...[Details]
DSP and ARM Processors
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