I am using 2440+ce5.0, which is the BSP of Youlong. Later I found that UART1 was used as the debug serial port, and UART0 was used as the functional serial port. Now I have swapped the address definit...
2020 is the year when AI gradually penetrates into life and forces various industries to transform digitally. At the same time, with the emergence of new technologies, it also begins to bring a lot of...
I would like to ask how to set up "VS2005|Project|Properties|Property Configuration|C/C++|Preprocessor" when using EDB database programming. My method is to add "EDB" at the end, but many errors appea...
For example, the stc12c5a32s2 I used a while ago is in LQFP48 package. :) At first, I saw someone in another forum asking about copying someone else's circuit, but the circuit is in LQFP44 package, an...
[i=s] This post was last edited by Lan Yuye on 2015-1-24 10:56 [/i] [Show samples] + Successfully applied for samples 1. Received application samples2. Follow the steps 1. Select the application proje...
[i=s]This post was last edited by pomin on 2022-6-29 19:12[/i]I signed up for the 2022 Digi-Key Innovation Design Competition. When I saw that I was not on the list when the first batch was reviewed, ...
In early 2002, I started to write a working program for an IC card prepaid electricity meter. The meter used Philips' 8-bit 51-expanded single-chip microcomputer
87LPC764
, and wa...[Details]
introduction
my country has a vast territory and a large population. The scale of housing construction is huge, and the amount of residential construction is large and wide. It is still on t...[Details]
1 Introduction
As an emerging microfabrication technology, micro-electromechanical system (MEMS) technology has begun to be applied in various fields. It can integrate functions such as inform...[Details]
Flooded Batteries
This battery developed in Germany can be used to power flashlights, strobe lights and toys as long as it is filled with water. This battery can be stored for 50 years and can...[Details]
12v Lead Acid batteries used in trucks, cars, RVs and uninterruptible power supplies are usually rated at 12V. This circuit monitors the battery, the charge and discharge curves, gives the cu...[Details]
The concept of state machine
State machine is an important concept in software programming. More important than this concept is its flexible application. In a clear and efficient program, ther...[Details]
Introduction
Liquid crystal, as a display device, is widely used in low-power products such as instruments, meters, and electronic equipment with its unique advantages. In the past, the displ...[Details]
Capacitance Measurement
Used to verify that capacitors meet the manufacturer's specifications. For quality control, a group of capacitors may be placed in an environmental chamber and the cap...[Details]
Printed circuit boards ( PCBs
)
are used in most electrical products
. If a PCB has low
insulation resistance
(IR), the performance of the circuits on the PCB will be greatly reduced...[Details]
Introduction
Automakers are working to reduce vehicle weight to reduce CO2 emissions and improve fuel efficiency. Designers are therefore seeking new technologies and design techniques that can...[Details]
The TPS92210 is a single-stage LED lighting pulse width modulation (PWM) controller. The TRIAC dimmable solution not only regulates the LED current, but also achieves a power factor close to 1. The...[Details]
The rectified DC voltage is then converted back to AC using power electronics such as insulated gate bipolar transistors.
The output voltage is switched on and off at a high frequency, control...[Details]
With the rapid development of cities and the improvement of citizens' living standards, the number of various vehicles in cities is growing, and the demand for parking spaces in major commercial an...[Details]
introduction
Steam turbines are driven by high-temperature and high-pressure steam generated by boilers to run at high speed. They are key power equipment in thermal power plants. The emergenc...[Details]
The invention of the steam engine ushered in the first conversion of internal energy and mechanical energy for mankind, and the birth of the internal combustion engine at the end of the 19th centur...[Details]
Embedded System
京公网安备 11010802033920号
EEWORLD
