[i=s] This post was last edited by fish001 on 2019-5-20 22:33 [/i] [p=30, 2, left][size=4] You can see that there are only a few very simple components, simple! Rough! LM317—Maybe every electronic DIY...
AC servo motor control based on STSPIN32F01, using MA730's 14-bit magnetic encoder as position feedback2, cascade control of position loop + speed loop + current loop3, using SVPWM vector control algo...
Designing a wide input DC/DC converter for smart lock applications : https://training.eeworld.com.cn/course/5268This video discusses the unique challenges of powering a smart lock with a wireless inte...
When the program executes to read_pcm();, the earphone has sound. Actually, read_pcm(); reads the value of vs1053 register. What's the problem? int main(void) { u16 i=0; delay_init(); //delay function...
[font=Microsoft YaHei][size=4]Notes on "RT-Thread Kernel Implementation and Application Development Practical Guide"[hr][/size][/font][url=home.php?mod=space&uid=73808][font=Microsoft YaHei][size=4]@d...
Autonomous parking (also known as valet parking) is the fastest way for L4 autonomous driving technology to be commercialized in passenger cars. It is also the way users can most directly benefit fro...[Details]
Earlier, Intel introduced some key details about the next-generation CPUs during the Hot Chips 34 conference. It is known that the 14th generation Meteor Lake, 15th generation Arrow Lake and 16th g...[Details]
Honor officially released its latest TWS (True Wireless Stereo) earphones Earphones 2 SE, and announced that it has obtained the Tick Mark certification issued by Intertek. This product is the world'...[Details]
Pediatrics has always been the focus of Yitu Medical. In September 2017, Leifeng.com participated in the cooperation ceremony between Yitu Medical and the Children's Hospital Affiliated to Zhejiang U...[Details]
Although mechanical key (touch key) control technology is mature, the circuit structure is simple, and the cost is low, it has been widely used in many electronic products, but because the mechan...[Details]
1. Brief description JLink's debugging and Flash burning functions are very powerful, but the Flash operations of S3C2410 and S3C2440 are a bit troublesome: SDRAM needs to be set when burning Nor Fla...[Details]
Since 2024, solid-state
batteries
have continued to be hot and have become the focus of competition among major automakers and battery manufacturers. According to the Gaogong Industry Resea...[Details]
Complete 15A Switch Mode Power Supply
Photoelectric encoder is a sensor that converts the mechanical geometric displacement on the output shaft into pulses or digital quantities through photoe...[Details]
Micron on Wednesday raised its third-quarter revenue forecast to $5.2 billion from $4.6 billion, Reuters reported. Micron expects adjusted earnings per share to be between 75 cents and 80 cents, acco...[Details]
// Collect AD through pins PA1 and PA2. Collect AD 10 times for each channel.
view plain copy print ?
#include "ad_driver.h"
//Global variable
//AD sampling storag...[Details]
SK Hynix CEO Lee Seok-hee said on Monday the company will respond "wisely" to U.S.-China trade tensions, which could cast a shadow on the chipmaker's plans to upgrade its Chinese factories, Yonhap Ne...[Details]
Recently, Tanwei Technology completed a RMB 100 million Series A financing, led by Juzhuo Capital and Jiayi Fund, and followed by Haoteng Asia and Hongsheng Investment. This round of financing will m...[Details]
When using STC microcontrollers, you may encounter a problem: delay is often difficult to control. Of course, you can use the delay function to generate waveform output to the oscilloscope to...[Details]
In the morning session of March 4, the concept of SMIC rose sharply. As of press time, Asia Pacific Integrated Circuit Co., Ltd. hit the daily limit, Nanjing Optoelectronics and Shanghai Xinyang rose...[Details]
Bluetooth technology is a new wireless technology specification proposed by Ericsson in 1994. Its original purpose was to use short-range wireless technology to connect various digital devices (su...[Details]
Analogue and Mixed Signal
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