Why is it that the program I wrote on 430F149 and the hardware are completely fine, but there are problems when ported to 430F169? Is it because the initialization and use of the SPI connected to the ...
I saw news yesterday that Premier Wen visited Hunan. When I saw the green rice, I thought it was not there. Later I found out it was a hybrid test area:lol I didn't see anyone planting rice this time ...
A few days ago, when I was debugging EKK-8962, the IDE was CCS4.2.4, and the following error occurred during debugging:CORTEX_M3_0: Error connecting to the target: The target board you are attempting ...
[align=left][color=rgb(85, 85, 85)][font="][size=4] With memory and pin counts continuing to increase, we sometimes hear people ask why we continue to develop and release microcontrollers (MCUs) with ...
My system requires that MEGA16 must be powered by 5V. The DS3231 does not run accurately when powered by 5V. What should I do if it is powered by 3.3V?...
Backup power for mobile phones and MP3 players : One ordinary No. 5 battery can be used for 1-3 hours of talk time on a mobile phone and more than 20 hours of standby time. MP3 players can be used for...
Traditional broadcasting systems generally need to be operated manually at a fixed time, and can only realize one-way broadcasting with few functions. Traditional bell ringing equipment has a singl...[Details]
1. Circuit composition
The whole circuit consists of two parts:
1. Power saving control circuit
As shown in the figure below. Including delay circuit and drive circuit.
(1) Delay ci...[Details]
0 Introduction
With the development of my country's economy, the number of motor vehicles continues to increase. The growth of existing roads and other hardware facilities can no longer meet t...[Details]
1. Introduction
With the growth of parking demand, the scale of parking lots is becoming larger and larger. A lot of research has been done on intelligent parking lots in China, but most of th...[Details]
1. Introduction
Since the 1980s, with the continuous development of automotive electronic technology, there are more and more electronic control units in automobiles, such as electronic fuel i...[Details]
Do you often have to add brake fluid to your car's brakes? The fact that you need to pump out the brake fluid to make sure there is no gas in the brake fluid line may not be done by the car owner h...[Details]
Converged processors meet scalability requirements
In current embedded system design, solutions based on MCU, DSP, FPGA and ASIC account for more than 90% of the market share. These solutions ...[Details]
1 Introduction
With the acceleration of the pace of urban modernization, society has higher requirements for urban road lighting and urban lighting projects. The state has clearly required tha...[Details]
For a long time, due to the limitation of hardware conditions, the display devices of traditional small handheld devices such as PDA are usually monochrome LCD, and the user interface is very simpl...[Details]
I. Introduction
In the field of power conversion, isolated converters (forward, flyback, and double-ended) with low output DC voltage all use MOSFET as the rectifier device. Since these devi...[Details]
This week, Microsoft held its 2012 Microsoft Worldwide Partner Conference (WPC) in Toronto, Canada. At the conference, Microsoft showed its new products and services to partners around the world. A...[Details]
With the rapid development of intelligent control technology, computers and information technology, the trend of information appliances IA (Information Application), computers and communications integ...[Details]
Key Points
1. Now, in addition to high-end smartphones and tablets, users also expect to use touch screens in other applications, and they are gradually appearing in cars and instruments.
...[Details]
0 Introduction
There are many types of sensors, and the working principles, measurement targets and measurement environments of different types of sensors vary greatly. The corresponding detection s...[Details]
Abstract: In order to realize wireless automatic alarm and monitoring of major safety places, based on the basic principle of pyroelectric infrared sensing, a detector for receiving infrared radia...[Details]