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EEWORLD社区ST Sensors & Low Power Wireless Technology Forum
Suddenly I remembered that it has been 50 years since humans first landed on the moon. 50 years ago, the space race between the United States and the Soviet Union pushed technology to the extreme. Rec...
The Mid-Autumn Festival is coming soon. Welcome to this "state banquet" in the jar. Bring your mobile phone and take close-up photos of domestic MCU, ADC, FPGA, gyroscope, optocoupler, negative output...
1. Get Alibaba Cloud SDK
Download Alibaba Cloud SDK
git clone https://github.com/espressif/esp-aliyun.gitTake esp-aliyun\examples\mqtt\mqtt_example as an example. The following command must use its ow...
MSP430F5438 clock system To understand a chip, the most intuitive thing is the official chip features (FEATURES); to use a chip well, you must understand the various functions of the chip from the dat...
A colleague came to ask for help, saying that his Fotile electric steamer can operate normally, but it does not heat up. This is a large built-in iron box, which is not cheap and is usually used to st...
Recently, the Ministry of Industry and Information Technology released the fifth batch of " Recommended Model Catalog for the Promotion and Application of New Energy Vehicles (Fifth Batch of 2020)" t...[Details]
SCI is a full-duplex asynchronous serial communication interface, mainly used for communication between MCU and other computers or devices. Several independent MCUs can also realize serial communicat...[Details]
Application of internal extended RAM RAM is the data space for storing random variables during program execution. The default internal RAM of 51 MCU is only 128B; the default internal RAM of 52 MCU...[Details]
1. General framework: realize the communication between MCU and PC. The PC (USB interface) sends characters, which are converted to RS232 via USB, and then to RS485 via RS232, and then received by t...[Details]
Lesson 15: Intermediate 08: LabVIEW Runtime Performance (Author: NI Application Engineer Li Fucheng) 1. Avoid forced type conversion 2. Prevent memory leaks 3. Convert part of vi into subvi Compari...[Details]
In the process of circuit debugging, some engineers usually need to use probes to lead the measured signal to the channel of the oscilloscope. In the process of using probes to detect signals, many...[Details]
1) Object-oriented:
ASP uses C# as an object-oriented language, and in many ways C# will become Microsoft's similar language to Java.
Another interesting thing about C# is that all objects automat...[Details]
Recently, Tianshu Zhixin released the first high-performance edge AI inference chip that was officially taped out - Iluvatar CoreX I AI chip. The release of this chip marks that Tianshu Zhixin has tr...[Details]
A simple traffic light experiment
#include reg52.h
#define uchar unsigned char
#define uint unsigned int
#define MAX 30 //The time when the red light is on
#define YELLOW 6 //The time when ...[Details]
The circuit of AG9900 intelligent remote control motorcycle anti-theft system is shown in Figure 1 and Figure 2. The single chip microcomputer PIC16C54 is the main controller, and VD5026 and VD5027 a...[Details]
(Note: Excerpted from the new book "Signal Integrity Measurement Technology". The impedance here refers to the impedance of devices such as inductors, capacitors, and resistors, not the characteristi...[Details]
On August 9, according to the latest news, Apple plans to launch a new version of Mac mini, which will be the company's smallest desktop computer to date.
This is also the first design revisio...[Details]
For Apple, there are too many new products this year, coupled with unexpected factors such as the epidemic, it will be very difficult to supply the iPhone 12. According to foreign media reports, the ...[Details]
1 Introduction With the continuous development of network technology, the Internet has interconnected scattered computer systems and communication systems in the world, forming a common data network ...[Details]
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