Embedded systems design and development are driven by application requirements and IT technologies. With the continuous innovation and development of microelectronics technology, the integration level and process level of large-scale integrated circuits have been continuously improved. In particular, the introduction of embedded real-time operating system (RTOS) provides the underlying support and high-efficiency development platform for […]
Embedded systems are based on microprocessors to control the operation of other devices or monitor their performance. They are usually small and compact, so their size must be taken into account when designing them. An embedded system may have a limited user interface, but most often it has no user interface at all. In these
PCBs are an essential component of electronic devices that help reduce costs, increase the reliability of the devices, and reduce manufacturing time. Printed circuit boards with LEDs are commonly known as Light-emitting diode (LED) PCBs. These are small computers built on single sheets of copper with copper tracks connecting different components that allows users to
What is ultra wideband technology? Ultra-wideband technology is a wireless carrier communication technology that uses a frequency bandwidth above 1GHz. It does not use the sinusoidal carrier in the traditional communication system, but uses nanosecond-level non-sinusoidal narrow pulses to transmit data. Therefore, It occupies a large spectrum, and despite the use of wireless communication, its
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Among smart instruments, ADC and DAC converters play a pivotal role. We know that currently widely used microprocessors can only deal with discrete digital signals. There is no way to feed a continuous analog signal from the physical world into a microprocessor without an ADC. Also, without a DAC, there is no way to output
What Are Electromagnetic Waves? The electromagnetic wave is a kind of energy, which belongs to a kind of wave, just like mechanical wave, gravitational wave and matter wave (probability wave). The higher the frequency, the higher the frequency of the emitted electromagnetic wave and the shorter the wavelength. This electromagnetic wave is called black body
What is a Hex File? A HEX file is a text file that contains the data for a computer program in hexadecimal form. In a HEX file, each line contains a HEX record. These records consist of hexadecimal encoded numbers corresponding to machine language codes or constant data. The HEX files are commonly used to
What is a Binary file? A binary file is a computer file that is different form a text file. It may contain data, like a computer program, or it may be a file that stores data for a program to use. In generally, it is a machine code, compilated by the assembly language. how to
A programming language can be simply understood as a language that both computers and humans can recognize. A computer language that enables programmers to define exactly what data a computer needs to use and exactly what action to take in different situations. Programming languages are in constant development and change, from the original machine language
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Assembly language is a low-level programming language that exposes the instructions that are used by the computer to operate its hardware. In this article, we explore assembly language as an introduction to programming with code examples and explanations. If you’ve ever wondered what a “pointer” or “stack” is and whether you should learn assembly in
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Well Done Technology was established in 2008, focus on reverse engineering, IC unlock, PCB Clone and design. Our technical team of more than 40 people includes senior engineers with rich experience.
