I received the development board on August 3, which includes a core board, an expansion board and two sets of pin headers. I just felt that it was difficult to connect the core board and the expansion...
I have been studying DSP online BootLoader recently. I found that the .out file generated by CCS compilation cannot directly generate hex files and bin files. After searching, I learned that I can use...
Chapter 3 TMS320VC5402 Principle and Application
I. Main features of TMS320C5402:1: CPU architecture;1) Advanced multi-bus architecture, one program bus, three data buses, and four address buses.2) 40...
GPIO operation is the most basic operation when using a microcontroller. Even if you are not careful during this operation, you will still fall into a pit.
For example: use two pins (PA00 and PA01) in...
[i=s] This post was last edited by qwqwqw2088 on 2018-9-21 15:51 [/i] [size=4][b]Question 1: LM25119 application problem [/b] As shown in the attached schematic diagram, I used LM25119 to make a power...
There are many ways to design LED flashes using transistors, operational amplifiers, 555 timers, and even relays, and dedicated ICs for driving LED flashes have also appeared, such as the LX1990......[Details]
On October 30, the highly anticipated iQOO latest flagship phone,
iQOO 13, known as the "light of performance", was launched in Shenzhen.
This model is exclusively supplied by BOE (BOE Tech...[Details]
Before executing the sleep() function, you can set the unused pins to analog input, high impedance mode. ANSELAbits.ANSA4 = 1; //Before entering sleep, set the LED IO port to analog input TRISAbits...[Details]
max7219 is a driver chip for driving 8-bit 7-segment digital LED or 8x8 dot matrix LED. It uses 16 pins to manage 64 light points in a column scan mode. The refresh rate is 500-1300Hz when displaying...[Details]
The trend of combining smart cars with electric cars is booming, bringing unprecedented technological breakthroughs and new business opportunities to the automotive market. Mobileye, a subsidiary of ...[Details]
RO segment, RW segment and ZI segment
Posted by gavinkwoe
I have always had a seemingly correct understanding of the RO, RW and ZI data described in the ARM system. During this period, I carefully s...[Details]
On November 5, Xiaomi held the 2020 Xiaomi Developer Conference in Beijing, and Zeng Xuezhong, Vice President of Xiaomi Group and President of Xiaomi Mobile Phone Division, delivered a speech. Zeng X...[Details]
As the sun sets, on the top floor of Dehow Runda's Zhuhai headquarters, 55-year-old Wang Donglei, chairman of the company, walks from his office to the terrace with a rockery pavilion. "The company's...[Details]
A simple automatic shutdown circuit is installed on the DT-830 digital multimeter. The device is small in size, simple in structure, and does not require debugging. In principle, it can be suitable f...[Details]
The bet between Dong Mingzhu and Lei Jun has once again attracted attention after a period of silence. Recently, Dong Mingzhu publicly shouted in Beijing: "I want to bet with Lei Jun for another 5...[Details]
In 2002, a 3,250 square kilometer ice shelf broke off Antarctica and melted away in 35 days. NASA data shows that Greenland is losing an average of 221 cubic kilometers of ice per year, twice as much...[Details]
introduction
With the emergence of high-performance DSP controllers, UPS power supplies using digital control have become a hot topic of research. Digital dual closed-loop control based on...[Details]
Design Principle
With the rapid development of various high-tech cutting-edge technologies, the traditional design of fast-front pulse sources with fixed delay times can no longer meet...[Details]
Recently, Efort Intelligent Equipment Co., Ltd. released its 2022 annual performance forecast, expecting to achieve operating income of 1.25 billion to 1.33 billion yuan, an increase of 8.97%-15.95...[Details]
The improvement of PCB process detection capabilities is directly related to the actual capabilities and long-term development and progress of electronic products in the domestic and foreign elec...[Details]
RF/Wirelessly
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