[size=3] Today I learned how to use the I2C module in the routine. I couldn't find a ready-made AT24Cxx module, so I found a PCF8574T module that I had made with a perforated board before, so I used i...
Large-Scale Data Processing and Cloud Computing Peking University : https://training.eeworld.com.cn/course/5182Cloud computing technology is a model for the increase, use and delivery of Internet-base...
Recently, there is a project that requires localization of chips, so I plan to replace STM with GD. I didn’t find much information on the Internet. My current plan is to transplant it based on the GD3...
As shown in the figure, this is a typical Wheatstone bridge. The deformation of the single-bridge strain gauge is output after passing through the differential input amplifier. What puzzles me is, wha...
[i=s] This post was last edited by Guihua Zaijiu Shao Nian You on 2021-9-18 07:56[/i]Yesterday I accidentally found a datasheet about AD637. The second page of the datasheet contains links to related ...
[align=left][font=微软雅黑][size=4] [/size][/font][/align][align=left][font=微软雅黑][size=4]To make it easier for you to redeem gifts with E coins, we have completely revamped the E coins page. At present, t...
1. Status register STATUS
2. Implement indirect addressing registers INDF and FSR
3. Registers PCL and PCLATH related to the program counter PC
4. Power control register PCON
...[Details]
The mg323 module must specify the length when sending data, so I changed the function:
void mg323_gprs_send(u16 x,u16 y,u8 *text_to_send,u8 text_length)
{
u8 a ;
u8 *p=a;
memset(p,0,15); ...[Details]
1 High-speed SoC microcontroller C8051F040 features
The C8051F040 series devices are fully integrated mixed-signal system-on-chip MCUs with 64 digital I/O pins and an integrated CAN2.0B controller....[Details]
Earlier, Xiaomi announced at the Future Imaging Technology Communication Conference on August 7 that the new Redmi phone will use Samsung's 64-megapixel sensor. It also announced that it will also la...[Details]
MOSFET
and
IGBT
are the two most widely used and important core devices in current converters. MOSFET is mainly used in low voltage and medium voltage (small and medium p...[Details]
On September 23, Zhejiang Haina Semiconductor Co., Ltd. (hereinafter referred to as "Haina Semiconductor") produced the first 6-inch heavily arsenic-doped single crystal. According to the official ...[Details]
1 Design Task
(When pressed, all red lights will light up in sequence, and the digital tube will display the 15S timer; the east-west green light will light up, the north-south red light will light u...[Details]
The development board I use is the TQ2440 development board from Guangzhou Tianqian
Recently, I used Guo Tianxiang's tutorial to learn the S3C2440 embedded linux2.6.31 system m...[Details]
Application for awards | Top 50 automotive chips
Declared Technology丨Matrix (8-way × 24ch) LED driver for automotive LCD backlight
Product Description:
The "B...[Details]
On July 4, according to the Zhejiang Regulatory Bureau, Haitong Securities issued a guidance plan and implementation plan for the initial public offering and listing of Zhongjuxin Technology Co., Ltd...[Details]
NI is developing new technologies that target industries and applications that require scalable sensor measurement systems that can scale to thousands of channels.
Traditional
sensor
m...[Details]
1. Speech Recognition Technology
Speech recognition technology must first extract speech feature parameters, that is, extract useful information for speech recognition from language signal...[Details]
This Design Idea came about because I couldn't get those new ICs for sensing current. I needed a discrete circuit that was easy to build but still had the same accuracy as the new ICs. This circuit ...[Details]
1. The master-slave mode of 51 single-chip microcomputer, first set the working mode 3: (master-slave mode + variable baud rate) SCON serial port function register: SM0=1;SM1=1 (working mod...[Details]
On October 24, OPPO, the world's leading smart terminal manufacturer,
released its latest flagship mobile phone Find X8/X8 pro, which features a thin and light straight screen and imaging flags...[Details]
Motor Drive Control（Motor Control）
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