The serial port can be written, and the returned written data is not 0. After entering the read thread function, WaitCommEvent has no response. I am really dizzy. Is the simulator very unstable? Somet...
The Renesas DIY event is over, and I have collected all the posts written by netizens during this period. The posts are pinned to the top, and the posts of netizens will not be buried. Theywill be sub...
How does a real signal source generate a signal with a minimum voltage greater than 0? I want to output a square wave signal with a minimum value of 1V and a maximum value of 5V...
{:1_123:}To see if the instructor is an expert, you can look at his profile below. Is the profile just a sham? Here is the video with the truth, [url=https://training.eeworld.com.cn/course/4485]>>Clic...
[i=s]This post was last edited by xiyue521 on 2021-5-7 14:06[/i]Overview:
1) The hardware timer is a timing function provided by the chip itself. Generally, an external crystal oscillator provides the...
I plan to build a system using WinCE+SIM300, but I can't find the driver for SIM300 on the Internet. If anyone has the driver, please send it to me. Thanks! (meason_hu@163.com)...
The Mobile Industry Processor Interface (MIPI) Alliance is an organization responsible for promoting the standardization of software and hardware in mobile devices. It has released the D-PHY specif...[Details]
In recent years, the market for mobile/portable devices such as smartphones and laptops has continued to grow rapidly. While these products continue to integrate more new features to enhance the ...[Details]
1. Introduction
Light control circuit plays a vital role in urban street lamps or corridor lighting. With light control circuit, the lights can be automatically turned on and off according to ...[Details]
To differentiate their products in a crowded and competitive market, manufacturers of handheld devices often consider battery life and power management as key selling points for cell phones, PDAs, ...[Details]
July 11, 2012, Beijing - Altera Corporation (NASDAQ: ALTR) today announced the launch of 40-Gbps Ethernet (40GbE) and 100-Gbps Ethernet (100GbE) intellectual property (IP) core products. These core...[Details]
The data collector of the automatic weather station is generally designed based on a single-chip microcomputer or a PC/104 bus controller. It has the characteristics of good compatibility with PC, low...[Details]
1 Introduction
Ultrasonic waves have strong directivity, slow energy consumption, and can propagate over long distances in a medium, so they are used for distance measurement. Ultrasonic detec...[Details]
A multi-point temperature control heating control system was designed using the SST89E564RC single-chip microcomputer and a new temperature measuring device. The heating system can be controlled in...[Details]
my country is a big country in agriculture, grain production and consumption. Grains are a necessary condition for our nation to survive and develop. The flour processing industry will exist forever w...[Details]
In the single-chip microcomputer system, in addition to display devices, sound devices are often used, and the most common sound device is the buzzer. Buzzers are generally used for some low-demand...[Details]
This paper designs a 16x16LED Chinese character display bar based on single-chip dynamic scanning control, briefly analyzes the principle of Chinese character display, and studies how the LED displ...[Details]
0 Introduction
High-precision current source can provide high-precision current supply for precision instruments, and is suitable for automatic measurement tasks of various resistors in semico...[Details]
The DisplayPort interface standard is approved by the Video Electronics Standards Association (VESA) to provide an open, scalable standard for the entire industry. The development of DisplayPort ca...[Details]
The above is to use MB1404 as a stereo composite signal transmitter. You can use the internal high-frequency amplifier and oscillator or not! According to my experience, I still recommend beginners...[Details]
Embedded System
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