A complete project requires at least four files:
1. Command files ending with .cmd are used to allocate storage space.
2. C language system library rts2xx.lib. The system library includes all the ...
In Nor Flash, there is a concept of a boot sector (sometimes also called a boot block). This concept should only apply to Nor Flash. Because Nand Flash cannot be directly addressed, there is no Boot S...
The monostable delay circuit is composed of a single operational amplifier connected as a voltage comparator. The circuit is shown in the attached figure. It has the characteristics of simple circuit ...
[i=s]This post was last edited by dcexpert on 2021-2-7 14:16[/i]Currently, the STM and RPi versions do not include the neopixel module, so they cannot drive the ws2812 like the ESP32. However, in the ...
I bought a few cheap multimeters a few days ago . When the courier delivered them today, I couldn’t wait to open them.I bought 7 of them this time, one for each colleague. There are three models in to...
A Simple Comparison of LoRa Technology and NB-IoT1. What is LoRa technology?
LoRa is one of the LPWAN communication technologies. It is an ultra-long-distance wireless transmission solution based on s...
The communication of single chip microcomputer generally includes parallel communication and serial communication. Parallel communication is that each bit of data is sent or received at the same time...[Details]
From January 9 to 12, 2024, U.S. time, the annual International Consumer Electronics Show ( CES) will be held in Las Vegas. LG Display, the world's leading display company, will appear at the event w...[Details]
The process of global urbanization is still advancing with an unstoppable trend. By 2050, nearly 70% of the world's population will live in cities. Asia, where populous countries such as China and ...[Details]
Over time, we become somewhat familiar with the accuracy level of each device and know how much to trust the number it reports, such as 10% remaining. In higher power multi-cell applications, the sit...[Details]
With the acceleration of the era of automobile intelligence, autonomous driving technology has become the focus of competition among major car companies. According to statistics, ten domestic car com...[Details]
Bare wire testing is essential
With the advancement of technology, you might think that simple test equipment based on bare wire (two or more conductors in a sheath that carry power and/or low...[Details]
1. The SPI module of structure 5744 supports full-duplex three-wire synchronous transmission and can run in master or slave mode. It contains FIFO send and receive buffers with a depth of 5 respectiv...[Details]
Have you ever experienced the legendary unmanned retail store? It is said that you can enter the store by scanning your face No cashier Take it and run away Full of black technology Unmanned...[Details]
New energy vehicle autonomous driving refers to electric vehicles equipped with autonomous driving technology. With the advancement of artificial intelligence and sensor technology, more and more n...[Details]
CORCOM
power
supply Basic principle of filter
The power supply filter is composed of a low-pass filter
circuit
composed of
inductors and
capacitors
. It allows DC o...[Details]
Semiconductor lasers are commonly known as laser diodes. They are called semiconductor lasers because they use semiconductor materials as working materials . Semiconductor lasers are composed of ...[Details]
1 Introduction to WiMAX
The huge demand for wireless access to the Internet and wireless multimedia data services has driven the rapid development of wireless communication technology. Broadband, I...[Details]
If 2023 is the first year of the concept of humanoid
robots
, then 2024 will be the beginning of the bayonet fight.
Humanoid robots are so beautiful that giant companies are betting ...[Details]
This circuit usually uses a 12V DC power supply to generate a high voltage DC power supply of about 600V. This circuit is easy to make and has a simple principle, so it is often used in electronic ci...[Details]
1. Bandwidth Bandwidth: The frequency range in which the amplitude of a single-frequency signal measured by an oscilloscope differs from the actual amplitude value by less than 3dB. The horizontal ax...[Details]
DSP and ARM Processors
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