Perfectly compatible with Wangma Wubi font version 4.5. This product is suitable for a variety of operating systems and has good general performance. Carefully screened more than 51,000 phrases, creat...
In order to conquer nature, humans have used many positioning methods from ancient times to the present. From the earliest observation of the sky, to compasses, paper maps, and today's satellite posit...
[align=left][size=2] Regarding ZigBee technology, we all know that ZigBee is a technical specification and a general term for a type of product. Since ZigBee itself is a very large system, different i...
[size=3]I often have some bizarre dreams, such as the one I had a few days ago. [/size] [size=3] [/size] [size=3][color=#000080]An old man in his 50s had only one daughter when he was young, but unfor...
I can use USB HOST PORT 2 (OTG) normally on 310, but when using USB HOST PORT 3, the terminal outputs the following information usb 1-3: new full speed USB device using pxa27x-ohci and address 84 usb ...
[b]1. Protel VS PowerPCB[/b] I worked with a PADS engineer for half a month. At that time, I was doing technical support for Protel. Both of us might become agents of Veribest in the next step, so we ...
ZTE
The communication embargo incident has impacted the communication industry and sounded the alarm for the semiconductor industry. Let's follow the embedded editor to learn more about the r...[Details]
Designing for automotive LCD displays larger than 5" can be complex. The display source driver requires a supply rail called analog voltage device drain (AVDD) in the 10V to 15V range and two supply ...[Details]
In order to strengthen the management of new energy vehicle charging facilities in our city, prevent and reduce accidents, protect the lives and property of the people, and improve the public safet...[Details]
This part of the code in the void SystemClock_Config(void) function in the main file generated by stm32cubemx RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE; This bug occurs, and the f...[Details]
1 Introduction Due to the special working environment of coal mine production, the production process is more dangerous and unsafe than the general industry. With the continuous increase in c...[Details]
Every era has anxiety that has nowhere to go. Let's follow the embedded editor to learn about the relevant content.
The anxiety of the post-Internet era is that if you don’t revolutionize ...[Details]
Ouster LiDAR OS-1 (left) and OS-2 (center) Velodyne invented the modern 3D LiDAR scanner in the mid-2000s, but in recent years conventional wisdom has held that Velodyne’s design — 64 lasers mounted...[Details]
environment: Host: XP Development environment: MDK4.23 MCU:STM32F103CBT6 illustrate: Collect AD through pins PA1 and PA2. Collect AD 10 times for each channel. #include "ad_driver.h" //Global ...[Details]
Table of contents: 1 Overview 2: Common interrupt functions 3: PWM output 1 Overview In development, timers are widely used, which can be simply summarized into three aspects: 1.1: Application of ...[Details]
Timer Interrupt The timer function of STM32 is very powerful. There are advanced timers such as TIME1 and TIME8, general timers such as TIME2~TIME5, and basic timers such as TIME6 and TIME7. In th...[Details]
In the early morning of May 9th, Beijing time,
Google
held its annual developer conference Google I/0 2018 in Mountain View, California. As expected,
Google
released the latest vers...[Details]
The clock sources are LFXT1 (low frequency or high frequency), XT2 (high frequency), DCO (digital control). The clock signals are ACLK (auxiliary clock), SMCLK (subsystem clock), MCLK (system clock)...[Details]
At CES 2018, Samsung launched a 146-inch giant TV, The Wall. This is Samsung's first product developed using
MicroLED
technology. It not only has ultra-high picture quality and contrast, bu...[Details]
/******************************************************** **This program is a clock program using LCM12832 as display. **P1 port is used as keyboard input P1.0 = increase key; P11 is selection key **...[Details]
// AT24C64 support functions using ATMEGA's TWI // PIN -WP is hard-wired to GND // fuctions work better outside interrupt routines // by MXH, 2003/07/30 #include "DStruct.h" #include avr/twi.h...[Details]