First, implement the dot matrix display. The effect of the mobile phone photo is not good. The actual color is much cooler than thisMain code [code] #include "display.h" #include "spi.h" #include "ws2...
Brushed servo based on STM8S003F3P6 1. Fast response without overspeed and jitter 2. Use back-EMF feedback 3. Good low-speed linearity 4. Large locking torque 5. Brushed iron core motor + potentiomete...
I am using a 1588bs dot matrix, and then I saw the pin diagram. If I want all 64 dots to light up, then is the program code for my setting oxcb 0x29? This is the code. If it is not a code problem, the...
[i=s]This post was last edited by footis on 2018-10-21 23:14[/i] Evaluation (1) Portal: [url=https://en.eeworld.com/bbs/forum.php?mod=viewthread&tid=1054750&highlight=MM32]https://en.eeworld.com/bbs/f...
Modbus is a serial communication protocol invented by Modicon for communication between its PLC and host. Its physical layer adopts asynchronous serial standards such as RS232 and 485. Due to its o...[Details]
In the future transportation revolution, the popularization of new energy vehicles seems to have become an irreversible trend. As the global demand for sustainable energy and reduced carbon footprint...[Details]
I didn't think much about program execution before, and I didn't realize where a program reads instructions and where it writes data when it is running.
From the microcontroller, we know that at the ...[Details]
Today, AnTuTu, a well-known domestic mobile phone benchmark software, revealed the benchmark results of Meizu 16T. AnTuTu said that the total score of Meizu 16T is 418909 poin...[Details]
How to plan the movement is a major issue in the field of robot development. This article shares an open source library on GitHub that is commonly used in path planning in robotics technology, as...[Details]
ON Semiconductor to showcase advanced industrial solutions at China International Internet of Things Exhibition See innovative solutions for factory automation, smart buildings and asset management...[Details]
1. Unzip, compile and install busybox-1.20.0.tar.bz2 (1) Unzip: tar xjf busybox-1.20.0.tar.bz2 Enter the directory: cd busybox-1.20.0 cd busybox-1.20.0 Configuration: make menuconfig (2) Then spe...[Details]
Nowadays, car users are paying more and more attention to fuel consumption and hope to save fuel expenses, which can also help reduce the impact on the environment. In order to cope with this tre...[Details]
Power modules are power supplies that can be mounted directly on a printed circuit board (see Figure 1). They can provide power to application-specific integrated circuits (ASICs), digital signal proc...[Details]
I recently made a mistake testing the operation: Test scenario: Take power directly from the mains socket and connect it to the 3W non-isolated switching power supply circuit board. Use an oscillosco...[Details]
Foreign media previously reported that the Guangzhou 10.5-generation panel factory invested by former Foxconn Chairman Terry Gou is interested in selling. Industry experts said that with new panel pr...[Details]
Chi Yonglin, operations manager of ABB Precision Assembly Center, said: "In all application fields, the penetration rate of industrial robots is less than 12%, and the market demand potential is hu...[Details]
According to foreign media reports, semiconductor display technology company BOE announced that it will stop investing in LCD production capacity and turn to OLED and Mini LED. In the past two years...[Details]
With the large-scale distribution of 13th generation Core, the supporting Z790 and B760 chipsets will also become the main sales force. According to the latest revelations from Bobandang, Intel has n...[Details]
Sound signals are everywhere and contain a lot of information. In daily production and life, we can simplify the process and get the results we want by analyzing sound signals. With the continuous ...[Details]
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