When I call OSQPost() in the serial port interrupt program of STM32, I call OSQPend() in the task to wait for the message of the receiving queue. As a result, the received data is wrong. However, I ca...
I have always wanted to buy a 9B96 development board, but I missed a great opportunity before!! :victory: Today eeworld is doing group buying!! eeworld is so powerful!! . Return to TI... Learn more......
When testing STB products, the interference values of the left and right channels are different. One channel is routed under the amplifier. Will it have any impact? Is the impact greater at the front ...
What I love is books, but what I read is the world; what I brew is tea, but what I learn is life; what I pour is wine, but what I taste is hardship....
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]
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]
Example of multitasking and resource reuse of programs
There is an electromechanical device with two buttons that control two different parts of the device.
Now the requirement is:
wh...[Details]
1 Working Principle
This system makes full use of the control and computing capabilities of the 89C51 single-chip microcomputer and adopts the MCS-51 assembly language to design a microwave pu...[Details]
Infrared technology has been widely used in speed measurement systems, and many products have used infrared technology to achieve vehicle speed measurement, detection and other research. When infra...[Details]
1. MC68360 chip introduction
MC68360 is a highly integrated 32-bit general-purpose communication controller, widely used in communication equipment. Its main features are as follows:
The e...[Details]
Linear's LT3956 is an 80V input 80V output constant current constant voltage DC/DC converter, which is very suitable for
driving
high current
high brightness LED
(HB
LED
). 3000:1 true ...[Details]
The main application of LED driver IC is in LED products, such as LED lighting, LED display, LED advertising screen, etc. Such products are generally expensive, so the price is very high. LED products...[Details]
The most common purpose of applying computer-aided design technology (TCAD) to the design field is prediction. Simulation can enable engineers to understand the design. In some cases, simulation can b...[Details]
Recently, Beijing Tianzheng Hengye Electric Co., Ltd. announced the launch of a photovoltaic-specific DC circuit breaker:
1. Applicable to photovoltaic power generation, emergency power su...[Details]
In order to remove the odor in the bathroom in time, many families have installed ventilation fans, but some guests or children often forget to turn on the ventilation fans. In order to solve this ...[Details]
0 Introduction
With the rapid development of the automobile market and the increasing awareness of security, people have higher and higher requirements for automobile safety protection technology. T...[Details]
Electronic stability control (ESC) helps the driver maintain control of the vehicle. By using a microcontroller, a set of sensors to measure the vehicle's lateral and longitudinal acceleration, yaw...[Details]
Capella Technology, represented by the Quan Ding Group, pointed out that the Energy Star 5.0 specification has required TVs to have relevant requirements for the power consumption of the entire mac...[Details]
Speaking of
the love and hate of
white light LED
, we have to mention the brotherly feud between RGB and white light LED. These two have the same goal, both want to achieve the effect of whit...[Details]
Embedded System
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