Has anyone made an LED dot matrix screen? I want to output the written content, but I don't know how to do it? Can anyone help me? Thank you very much:congratulate: I have a schematic diagram of the d...
[i=s]This post was last edited by xiyue521 on 2022-1-20 22:49[/i]Today we will introduce how to connect to Alibaba Cloud through the MQTT function of EC01 .1. After a long time, I finally figured out ...
[Preface] Since the example only gives the LED example, now initialize USART0 and implement printf:
1. Initialize the GPIO of USART0, where TX is PA9 and RX is PA10:
void usart0_gpio_config(void)
{/* ...
I am developing a game in exclusive mode. I want to open an area on the DIRECTDRAWSURFACE surface for playing videos. Now I can't see the video playing screen. However, if I remove the DirectDraw rela...
As the title says, I used to work on MCU and hardware design, but now I have to work on image development (I can't do that in a small company, I have to learn everything!). The solution is TMS320DM368...
I have an order to be delivered, which requires a single-chip microcomputer. I am looking for experts to cooperate with me at a high salary. If you are interested, please add QQ: 85288499, please indi...
introduction
With the continuous optimization of surface mount technology (SMT) and the rapid development of chip component manufacturing technology, the application of chip mounters in the el...[Details]
1. Introduction
Automobile pollution is one of the most important issues that people are most concerned about and need to solve urgently. As an important method for detecting automobile exhau...[Details]
Due to the significant increase in electronic devices in automotive and industrial applications, the automotive and industrial markets continue to play an important role in China's electronics in...[Details]
1 Introduction
With the acceleration of the pace of urban modernization, society has higher requirements for urban road lighting and urban lighting projects. The state has clearly required tha...[Details]
introduction
The emergence of high-performance, low-power embedded CPUs and high-reliability network operating systems has made it possible to implement applications with large amounts of comp...[Details]
A multi-point temperature control heating control system was designed using the SST89E564RC single-chip microcomputer and a new temperature measuring device. The heating system can be controlled in...[Details]
Instrument stepper motor
The stepper motor is an open-loop control element that converts electrical pulse signals into angular displacement or linear displacement. In the case of non...[Details]
1 Introduction
Water resources are the basic conditions for human survival and the lifeline of economic development. The reality shows that due to the global shortage of water resources and th...[Details]
my country is a big country in agriculture, grain production and consumption. Grains are a necessary condition for our nation to survive and develop. The flour processing industry will exist forever w...[Details]
This week, Microsoft held its 2012 Microsoft Worldwide Partner Conference (WPC) in Toronto, Canada. At the conference, Microsoft showed its new products and services to partners around the world. A...[Details]
This paper designs a 16x16LED Chinese character display bar based on single-chip dynamic scanning control, briefly analyzes the principle of Chinese character display, and studies how the LED displ...[Details]
introduction
When it comes to the production of mobile phone lithium-ion batteries, the first thing that comes to mind is Japan's industrialized mechanical assembly line, NOKIO, MOTOLROLA's st...[Details]
The power consumption of a switching power supply includes fixed losses caused by parasitic resistances such as semiconductor switches, magnetic components, and wiring, as well as switching losses ...[Details]
Infrared remote control is widely used in home appliances, but the remote controls produced are not compatible with each other. The universal remote controls commonly seen on the market can only co...[Details]
Microcontrollers are something that many people want to learn about and are concerned about. In most websites, the hardware requirements are generally as follows:
1. You need a computer, prefer...[Details]