1. There are 96 bits of data to be sent, and the frame format is set to 1 start bit, 8 data bits, and 1 stop bit. When sending, does the microcontroller automatically divide the 96 bits of data into 1...
src/sigc++/signal.h:10, from ../../src/sigc++/signal_base.h:14:16: error: list: No such file or directory In file included from ../../src/sigc++/signal.h:8, from ../../src/sigc++/signal_base.h:23:17: ...
Recently, I want to make a driver under WINCE to receive the encoded data sent by the infrared remote control. Our infrared receiving head is connected to the external interrupt of GPIO. If any friend...
The chip used is EP2C35, a dual-core system . The main core runs on the off-chip SDRAM . The slave core is parallel to the main core and has a relatively simple function. It runs on the onchip_RAM on ...
I have a question: What is the difference between RS232 and the UART, SPI, and I2C we usually talk about? What can they achieve? Is it possible to switch between them?...
When reading the document, I found something like this definition: Edit file\PLATFORM\SMDK2440A\smdk2440a.bat to select the target platform you are working on, setting the variables according with the...
At present, the development of wireless power supply technology for electric vehicles (EVs) is becoming more and more active. In 2012, Volvo of Sweden established Volvo Technology Japan in Tokyo as...[Details]
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]
introduction
Since the beginning of the 21st century, the world of information has changed rapidly. Maybe a high-tech product will be released today and a better similar product will be releas...[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]
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]
Automotive applications are particularly sensitive to EMI events, which are unavoidable in a noisy electrical environment consisting of a central battery, bundled wiring harnesses, various inductiv...[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]
Due to the significant increase in electronic devices in automotive and industrial applications, the automotive and industrial markets continue to play an important role in China's electronics in...[Details]
In order to highlight the concept of "energy saving and environmental protection" of intelligent buildings, solar street lights are designed for intelligent communities. The inclination and capacit...[Details]
Although it is relatively easy to check the stability of a simple amplifier at lower frequencies, it may be much more difficult to evaluate the stability of a more complex circuit. This artic...[Details]
Product series: PB-B-RS232/485 interface (hereinafter sometimes referred to as "interface") is a product in the PROFIBUS bus bridge series.
The main purpose of the bridge series ...[Details]
Experimental tasks
A DS18B20 is used to form a temperature measurement system. The temperature measurement accuracy reaches 0.1 degrees. The temperature range is between -20 degrees and +50 de...[Details]
In 2012, more than half of the cars in the European, Japanese and American car markets will be equipped with color displays, navigation systems, satellite communications and other in-vehicle infota...[Details]
At present, the traffic congestion in cities is quite serious. According to relevant news reports: In China, the traffic congestion has expanded from megacities such as Beijing, Shanghai, and Guangzho...[Details]
introduction
LEDs continue to gain popularity in automotive applications, thanks to their long lifespan and the flexibility they offer for body styling and interior design. Some may be surpris...[Details]
Microcontroller MCU
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