The official STM32MP1_Yocto_SDK_V1.2.0.xz development package provides the tools needed for STM32MP157 Linux application development. After decompression, the installation file inside is a huge .sh sc...
MSP430 can choose to use up to three oscillators depending on the model. We can choose the appropriate oscillation frequency according to our needs, and we can turn off the oscillator at any time when...
[i=s]This post was last edited by dql2016 on 2021-7-25 15:24[/i]efm32pg22 supports a variety of integrated development environments, such as the common keil MDK and IAR. The official recommendation is...
In fact, there are many small circuits in RF, which are very useful. As we all know, RF modules are very expensive, and the better the performance, the more expensive it is. For example, a balun can c...
1 Introduction The variable frequency power supply is a power conversion device, which has the advantages of pure output waveform, stable output voltage, adjustable output frequency and output volta...
TK2683
TK2683A/B insulation resistance tester is a measuring instrument with color LCD display that can quickly measure the insulation performance of electronic components [especially capacitors], die...
Most ARM-based chips are complex on-chip systems. Most hardware modules in such complex systems are configurable and need to be set by software to their required working states. Therefore, before the ...[Details]
1 Generation of EMC in Embedded Systems The magnitude of electromagnetic interference generated by an embedded system and its ability to resist electromagnetic interference are closely related to th...[Details]
1: atmega8a cannot be simulated, but the pins of atmega88 are fully compatible with mega8a, and the resources are similar. You can use 88 for simulation first and then transplant. 2: The 16-bit reg...[Details]
1. WiFi wireless sensor sensor network has broad application prospects
Wireless sensor networks are composed of a large number of cheap, miniature, energy-saving sensor nodes deployed in the d...[Details]
According to the official website of the State Intellectual Property Office, the patent for "wireless charging method, system and storage medium" applied by Xiaomi Motors has been authorized. The p...[Details]
At the end of April, Musk made a lightning visit to China. People thought he wanted to visit the Beijing Auto Show, but they never imagined that his trip was mainly to promote data compliance, spee...[Details]
I was on business trips a lot for a while. I felt lonely on the long train rides. I had to use my mobile phone to surf the Internet to kill time. However, the battery was not strong enough and I...[Details]
At the request of a friend, I made a small headphone amplifier, which should be small, practical, and beautiful, and preferably able to be put in a pocket, mainly for listening to songs.
I...[Details]
The Semiconductor Industry and Equipment International (SEMI) today released the latest quarterly "World Fab Forecast" report, pointing out that global semiconductor manufacturers will start building...[Details]
Design Tasks
Design and make a sailboard control system, which can adjust the wind force and change the sailboard turning angle θ by controlling the fan speed, as shown in Figure 1. The sailbo...[Details]
The JTAG interface is a special 4/5 pin interface connected to the chip, so many chips on the circuit board can have their JTAG pins They are connected together by Daisy Chain, and the Probe only n...[Details]
The role of mutual inductor
The role of voltage transformer
The function of the voltage transformer is to convert the high voltage into a standard secondary voltage of 1...[Details]
introduction
With
the improvement of
IC
device integration, the gradual miniaturization of equipment and the increasing speed of devices,
the
EMI
problem in electronic produc...[Details]
In this article, we test the counting function of the 51 single-chip microcomputer timer, using timer 0 to generate a 10KHz square wave through mode 2 and output it through the P1.0 port of the singl...[Details]
On November 15, it was reported that the first AI native open source operating system of openEuler, openEuler 24.03 LTS version, was officially released on June 6 this year. At that time, the cumul...[Details]