Are you interested in the application of embedded processing in industrial PLC, smart buildings, motor servo, and edge computing? Are you confused about the selection in your daily design? In order to...
First of all, let me talk about the problem. I feel that this Code Compose Studio is quite strange.
#include "TFT\TFT_Driver.h"file not found, cannot be openedWithout include, the function can only be...
I'm a newbie. I bought an STM32F401CC core board with an external W25Q32. After flashing firmware_4mspiflash_thread, a USB flash drive popped up, but it needed to be formatted. But I couldn't format i...
OpenCV is a cross-platform computer vision and machine learning software library released under the BSD license (open source), which can run on Linux, Windows, Android and Mac OS operating systems. It...
Wearable devices are increasingly capable of everything from monitoring heart rate to measuring blood pressure, but if they are to become more common, they first need to be comfortable and durable.Res...
As shown in the figure, this circuit is a headphone driving circuit.My questions:
Why is this 10uF capacitor not placed at point A, but instead placed at point B through a resistor?
This kind of desig...
When purchasing a TV, many people only pay attention to the performance of the screen, but often ignore the TV chip. Many people subjectively believe that the display effect of a TV is only related...[Details]
1. Unexpected interruption. Is an interrupt enabled, but there is no response and no clearing of the intermediate flag, causing the program to keep entering the interrupt and creating the illusion of...[Details]
introduction At present, there are more and more applications where multiple standards and protocols coexist, and the gateway, which acts as a bridge for protocol conversion, plays a key role. The ...[Details]
IIC is a serial data communication protocol invented by Philips that uses only two signal lines: SerialClock (SCL for short) and SerialData (SDA for short).
IIC is a bus structure, 1 Master, 1 or mor...[Details]
Features of COD analyzer: 1.Dual LCD display, pure Chinese operation interface; 2. Special optical circuit design, strong anti-interference ability, high precision and good stability; 3. Automatic ro...[Details]
Digital storage oscilloscopes (
DSOs
) are now on almost every engineer's bench. However, many DSOs are still paired with analog real-time (ART) oscilloscopes. Why?
This is because both p...[Details]
0 Introduction
With the rapid development of power electronics technology and microcontroller technology, the application of modern AC variable frequency speed regulation system t...[Details]
Figure 1 Figure II PWM is widely used, but different projects have special requirements for the output PWM. To meet these requirements, we need more experiments to verify. Next, we will describe ...[Details]
The library function operation of STM32 brings many conveniences to design developers. Developers do not need to fully understand the internal registers and hardware mechanisms of STM32. As long as t...[Details]
Recently, Tianyancha information showed that Xiaomi's subsidiary Beijing Changshu Technology Co., Ltd. had changed its industrial and commercial information. The company type was changed from a lim...[Details]
OUC Communications
OUC (Open User Communication) is applicable to the communication between SIMATIC S7-1500/300/400 PLCs, the communication between S7-PLC and S5-PLC, the communication between...[Details]
On April 20, at the same time as the 20th Shanghai International Automobile Industry Exhibition (referred to as the 2023 Shanghai Auto Show), the GTIC 2023 China Smart Car Innovation Summit was offic...[Details]
I have been thinking about it for a long time, but I don't know how to explain the 232 serial port communication clearly. I think I should just analyze the code directly... The key point is the table...[Details]
Check the process of the electromagnetic flowmeter with unstable zero point. First, make a preliminary check and judgment according to the process, and then check and eliminate the faults item by item...[Details]
General Motors (GM) was founded on September 16, 1908. Since William Durant founded GM, GM has been producing and selling a series of brand models and providing services around the world, in...[Details]