1. Introduction
The FM33LG0 series MCU has at most 1 I2C interface supporting master-slave mode and 3 SPI interfaces supporting master-slave mode; I2C supports 7-bit or 10-bit slave addresses, and sup...
[i=s] This post was last edited by wadeRen on 2022-4-3 20:21 [/i] [TOC] # [Article Navigation] [GD32L233C-START Evaluation——01. Unboxing, Development Kit](https://en.eeworld.com/bbs/thread-1192154-1-1...
[i=s]This post was last edited by damiaa on 2022-9-5 10:46[/i]【Jiajiabao】 esp32s2 mqtt analysis
1,【Jiajiabao】Analyze esp32s2 wifi sta and then analyze mqttThe wifi is initialized in app_main.c (see es...
1. Overview
Generally, a radio mainly uses an antenna to receive electromagnetic waves, and then amplifies the electromagnetic waves, filters them , mixes them , demodulates them , and plays them. The...
Source: The Paper
Li Zifeng, a teacher at Hebei Yanshan University and a recommended project for the 2021 Hebei Science and Technology Award, has attracted attention for his research titled "Adhering ...
On October 9, Guoxuan High-tech Co., Ltd. (Guoxuan High-tech) and Sumec Co., Ltd. (Sumec) signed a strategic cooperation agreement. The two parties will carry out all-round cooperation in the field...[Details]
According to news on June 12, Debian is one of the oldest GNU/Linux distributions. This operating system focuses on stability and does not pursue high-speed iteration. Therefore, a series of new feat...[Details]
In recent years, information technologies such as the Internet, the Internet of Things, and big data have been integrated with medical care , and hospital informatization has entered a new stage. W...[Details]
It is important to have a set of high-end equipment, but it is equally important to use these equipment correctly. At present, among general audio enthusiasts, there are some misunderstandings in u...[Details]
Abstract: A DSP-based motion camera control system is designed to control the camera to do "repeated start and stop" motion. TMS320LF2407 is used to control the ASM46AK-H100 harmonic reduction s...[Details]
Double flange level transmitter is a remote transmission device installed on a pipe or container to sense the measured pressure. The pressure is transmitted to the transmitter body through the silicon...[Details]
There are 5 interrupt sources in the 51 microcontroller, which are: External interrupt 0 Timer 0 interrupt External interrupt 1 Timer 1 interrupt serial port interrupt Each interrupt corresponds to a...[Details]
(Image source: LIMO official website) LiDAR is a key technology for autonomous driving. In order to accurately detect the distance between the vehicle and the static and dynamic environment, the...[Details]
1. Brief Introduction Over the years, the programmable controller (hereinafter referred to as PLC) has made a leap from wiring logic to storage logic since its creation; its functions have evolve...[Details]
pt2262 source code written by EM78P156 ;this program is HOME ALARM ; n ;this progam write and test for 01.2.18---3.5 ;Chip EM78P156 F=3.58 MHz ;SETUP : CYCLE=2,CLOCK=...[Details]
1. When STM8 uses UART2_SendData8(uint8_t Data) function to send data, the data will be lost because the library function does not judge whether the sending is completed; 2. The registers are modif...[Details]
Recently, the World Intellectual Property Organization (WIPO) released the results of international registrations for patents, trademarks and industrial designs in 2020. In terms of registrat...[Details]
O Introduction
In the past decade, the rapid growth of wireless personal communications and other mobile receiver and transmitter applications has created an important market for low-loss,...[Details]
OnePlus staff member @酸数码 posted a post complaining about consumers’ high demands on mobile phone screens. He said: "You want a good display, high frame rate, 4k, 10bit, and power saving optimization...[Details]
01
Information security requirements
This chapter mainly introduces the information security requirements from four aspects: hardware security, system security, communication security, an...[Details]
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