[i=s]This post was last edited by cashong on 2020-2-24 17:40[/i]In the training material, in the bmp example in the advanced example, the function implemented is mainly that FPGA writes RGB to DDR3 on...
[i=s]This post was last edited by ccmj4708 on 2020-4-22 22:14[/i]Recently I found a pair of cost-effective headphones on Mobao. The price is very good, only 8.88 yuan. After receiving the goods, I lis...
[i=s]This post was last edited by xujinxi on 2021-4-18 07:21[/i]When compiling the official example, the debug download failed, and the prompt is as follows. Has anyone encountered the same problem?In...
xujinxionsemi and Avnet IoT Innovation Design Competition
In recent years, with the rapid development of the Internet of Things , the development of data interaction between objects on the Internet is quite rapid, so the demand for positioning products is in...
Pin 1 is the power supply terminal connected to 5V power supply, pin 8 is grounded, pin 4 is the control terminal, not used for the time being. Pins 2, 6, and 7 are alarms. On the control side, pres...[Details]
0 Introduction
The galvanometer scanning laser marking technology is to change the propagation direction of the laser by controlling the deflection angle of two high-speed galvanometers, an...[Details]
Recently, Intel's Technology Anti-epidemic Initiative (PRTI) has made the latest progress. Intel has joined hands with its ecological partner Leidos to fight the COVID-19 epidemic with the power of t...[Details]
u16 USART3_CGREG_Cnt;
u8 USART3_Task_Cnt;
//task_GPRS is the GPRS processing task, which is called every 50ms~200ms
void task_GPRS()
{
switch(USART3_Task_Cnt)
{
case 0:
// ...[Details]
Using MCS-51 microcontroller to drive LCD display is not the knowledge of microcontroller itself. The LCD I used is 1602 LCD screen. It is mainly necessary to check the documents of related chips...[Details]
Samsung Electronics (Korean: 삼성전자 ) is the largest electronics company in South Korea and the largest subsidiary of Samsung Group. Samsung Electronics was founded in Daegu, South Korea in March 1938 ...[Details]
With the development of the LED industry, high-power LEDs account for an increasingly larger proportion in lighting applications. However, there are many problems with high-power LEDs in lighting a...[Details]
The turbine flowmeter is a kind of turbine supported by bearings at both ends placed in the center of the measuring pipeline. When the fluid flows through the pipeline, it impacts the turbine blades,...[Details]
Half-bridge topology circuit structure
The half-bridge transformer in Figure 3 is another option for high power requirements. In contrast to the single-switch or dual-switch forward transformer, th...[Details]
*This program is the control program of Xinrongda micro printer. The information to be printed is input through computer serial communication control. The printed information is saved in an array wit...[Details]
1 Introduction
Switching power supplies are widely used in electronic devices for their small size, light weight and high conversion efficiency. There are many forms of circuit topology, and ...[Details]
On November 7, the "Application of Blockchain Technology in Power Scenarios" technical forum co-sponsored by State Grid Information and Communication Industry Group and North China Electric Power U...[Details]
Western Digital today launched a new USB 3.2 Gen 2 My Passport SSD under the WD brand. The new device is equipped with NVMe technology and supports read speeds of up to 1050MB/s and write speeds of u...[Details]
External interruption Each IO of STM32F4 can be used as an interrupt input port for external interrupts, which is also the strength of STM32F4. The interrupt controller of STM32F407 supports 22 ext...[Details]
MCU
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