I got a development board with a SOP20 MCU on it. The manufacturer model has been polished. It can be measured that Pin5 is GND and Pin16 is VCC. Can you guess which MCU it is? It would be even better...
In the previous two articles, whether using GPIO or interrupts, the application obtains the key value by loop reading, which will cause a high CPU usage. This article first introduces several I/O mode...
In electronics theory, when electric current flows through a conductor, a magnetic field is formed around the conductor; when alternating current passes through a conductor, an alternating electromagn...
The combined hydraulic cylinder is a new type of hydraulic cylinder that has emerged in recent years and is also a type of hydraulic cylinder produced in response to engineering and application needs....
[MYX-1028X] (V) Serial communication Demo
1. Hardware Circuit
1.1、Schematic diagram of IO interface for hardware expansion2. View the serial port operation directory
2.1. The directory for operating t...
Next, we will complete the digital tube display experiment. Now we start to write the program; Based on the previous introduction, we should already know the basic steps and methods of writing a C la...[Details]
News on the afternoon of December 17th, today vivo and Zeiss held a global imaging strategy launch conference. The imaging system jointly developed with Zeiss will be installed in the vivo X60 ...[Details]
When designing a system power stage, a variety of devices can be selected, such as low dropout regulators (LDOs) or switching regulators, to regulate the voltage of the power supply.
When the s...[Details]
On June 21, the Sunday Times reported that Chinese telecommunications equipment maker Huawei Technologies Co. Ltd. is expected to receive planning approval this week to build a £400 million ($494.24 ...[Details]
According to Taiwanese media reports, financial expert Xie Jinhe recently posted on Facebook that Huawei's rush order effect has had an immediate impact on Taiwan's listed companies and the overall e...[Details]
Apple CEO Tim Cook said that despite being released only in November last year, sales of MacBook Air, MacBook Pro and Mac mini equipped with M1 processors now account for the majority of Mac sales, s...[Details]
The combination of femtocell and TD-LTE technology will undoubtedly greatly improve the coverage of TD-LTE in personal residences and small business buildings, and Rohde & Schwarz's TD-LTE Femtocell ...[Details]
Experimental phenomena: One EB2530 (terminal A) is defined as the transmitting module, and the other EB2530 (terminal B) is defined as the receiving module. Press the button on EB2530 (terminal A) to...[Details]
Temperature is by far the most electrically measured physical parameter because of the many inferences that can be made about a physical system. When selecting a temperature sensor, a balance needs t...[Details]
1. Brief explanation of E2Write function The contents of "E2Write(unsigned char *buf, unsigned char addr, unsigned char len)" in Mr. Song's routines lesson14_3 and lesson14_4 are different. The E2W...[Details]
BLDC (Brushless DC) motor is a brushless DC motor, also known as a brushless motor. Compared with traditional brushed DC motors, BLDC motors use electronic commutators to replace mechanical commuta...[Details]
"Whoever uses LiDAR is doomed!" At Tesla's Autonomy Day last year, Tesla CEO Elon Musk fiercely criticized lidar. “Expensive sensors are unnecessary. It’s like a bunch of expensive add-ons.” "L...[Details]
The MCU model I'm adjusting recently is STM32F030. The chip configuration is relatively simple compared to previous MCUs, and the function configuration is very smooth. However, when writing the seri...[Details]
The National Energy Administration issued a notice that the total capacity of newly installed domestic photovoltaic power plants reached 14G in 2014, including 8G distributed and 6G ground power pla...[Details]