[i=s]This post was last edited by jinglixixi on 2021-8-16 09:18[/i]Previously, we introduced a color change program in RGB_LED, which is implemented by conditional judgment statements. Here we introdu...
[i=s]This post was last edited by lonfaye on 2019-7-15 08:17[/i]The attached picture is a summary of my recent reading of the IWR1642boost code. I post it here because, firstly, mmWave is definitely T...
Could you please explain in detail the generation of 2HZ? Now using this circuit, the buzzer oscillates very fast. Why does this problem occur when the components are soldered normally?...
DIY players all know that the CPU top cover is made of copper metal. In order to increase hardness and corrosion resistance, CPU manufacturers will plate a layer of nickel on the surface of copper, so...
This document is a summary of my experience in making a low-power project with sleep + RTC wakeup. Please point out any discrepancies.
STM32L provides 5 low-power modes: low-power run mode, sleep mode...
In recent years, in addition to aerial photography, fleets of multiple drones have also been used in aerial performances. Let's take a look at the aerial performance of drones using Qorvo UWB chips .H...
The fifth Jiwei Semiconductor Summit officially opened in Haicang, Xiamen. The theme of this summit is "The heart and the core are in harmony, and the changes are like Kunpeng" and it will last for 2...[Details]
In the past few days, I have been struggling with whether to use the STM8 library or the low-level registers to write programs. I used IAR and the library, which is convenient for sure, but since ...[Details]
1. The instrument coefficient error of the vortex flowmeter increases with the increase of pipeline vibration acceleration, and the overall seismic performance is poor. Taking the pipeline vibration ...[Details]
Signal testing is very important for laser ranging or laser radar products. In principle, the flight time difference of the light beam is used for calculation. However, for high-power pump lasers, th...[Details]
In today's society, automation devices are everywhere. Driven by the demand for control technology, control theory itself has also made significant progress. The monitoring and control of water tower...[Details]
1. Use a pointer multimeter to identify the field effect tube
(1) Using the resistance measurement method to identify the electrodes of junction field effect transistors
According to the phen...[Details]
I saw a post today: It said that a programming expert is simply a code generator! He can think of the following program while typing, faster than a lady typing!
I just want to laugh...
Friendly rem...[Details]
The main ones used are 103 and 407 series 32 Before I knew it, I was already halfway through my sophomore year. I always wanted to start learning 32, but I never really started to learn 32 in a s...[Details]
As one of the first three companies to pass the review, Tianjue Technology is definitely a lucky one among the more than 100 companies that applied for the Science and Technology Innovation Board. Al...[Details]
On the evening of January 18, Sunlord Electronics stated on the investor interaction platform regarding capacity utilization and order status: "The company has gained the trust of many major customer...[Details]
What I want to ask is not how to make a programming interface. Rather, when the computer is programming to the microcontroller through the interface (there is no program in the microcontroller at...[Details]
Lithium-ion batteries are at risk of internal short circuits due to many factors such as the material system and manufacturing process. Although lithium-ion batteries have undergone strict aging an...[Details]
On December 21, BYD released an investor survey announcement, answering questions from researchers including CITIC Securities regarding IGBT, BYD Semiconductor and other related issues. According to...[Details]
According to Jiwei.com, with the normalization of COVID-19 prevention and control, enterprises are gradually returning to normal operation. In order to reduce intensive contact between people in conf...[Details]
Each machine must define its own machine_desc structure, which defines some of the most basic characteristics of the machine.
struct machine_desc {
unsigned int nr; /* architecture ...[Details]
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