1. Introduction
In order to install various tools, you first need to be able to connect to the Internet. For convenience, choose WIFI to connect to the network. Let's get started!
2. Connect to the In...
Children's Day is coming. Have you not chosen a gift for your little prince or princess? A children's smartwatch would be a good choice. As an important branch of smart wearable devices, children's sm...
I used tonny to save a main.py program for flashing an LED to disk, and then the pico broke...
After flashing the official MicroPython firmware, the USB virtual serial port cannot be displayed. It see...
With the widespread application of DSP (digital signal processor) systems, the size of their programs is also expanding. Using the chip's own Boot-loader to boot the DSP program through the Flash memo...
We often receive some application questions related to power supply, asking us what the input and output voltage range of the op amp is. Since everyone has this question, we will use this article to c...
In the ESP32 branch, only basic PWM functions are currently provided, which does not fully utilize the hardware characteristics. Some netizens have added MCPWM functions, which will be of great help f...
In the actual project development process, we often need to get the running time of a section of code. The usual method is to use an oscilloscope to measure it. This blog post will use SysTick to acc...[Details]
According to foreign media reports, a Japanese startup called Vaak claims to have developed an artificial intelligence software that analyzes surveillance videos in stores to detect suspicious behavi...[Details]
On May 28, 2024, on the occasion of the 40th anniversary of the founding of MathWorks, MathWorks held its annual MATLAB EXPO China User Conference in Beijing.
Cao Xinkang, general mana...[Details]
2017 can be said to be the "first year of full-screen " smartphones . From high-end flagships to entry-level 1,000-yuan phones, all have joined the " full-screen " mobile phone camp. Even Luo Yongh...[Details]
Recently, @nokishita_c, the main leaker of camera information, shared the latest information about Sharp Aquos R6 and released the rendering of the device. It is reported that the camera system of th...[Details]
After looking at the S3C2440 bootloader for a while, I feel B and BL instructions are often used in bootloder programs. They are position-independent codes. The target address in the instruction is r...[Details]
# 1. Data and software preparation ### 1.1 Hardware Preparation W806 development board, USB to serial cable ### 1.2 Software Preparation 1. Compilation software for Windows: C...[Details]
On November 13, Accelink Technologies issued an announcement stating that the company plans to issue no more than 139,964,983 A shares (including this number) in a private placement to no more than 3...[Details]
ADC+DMA
Let's talk about the ADC application of STM32.
Let me talk about other things first, which is my own understanding.
What are the advantages of STM32?
Excluding the publicity link, let's a...[Details]
Although some fans hope that Google will announce the Pixel 6a affordable phone at the I/O developer conference in May this year, it has been reported that the phone will release the Pixel 6a ...[Details]
Panasonic's innovative optical sensor can accurately detect particles as small as 0.3µm and intelligently activate air purification devices to improve ambient air quality Shanghai, China, April 26,...[Details]
On March 24, Dongshan Precision stated on the investor interaction platform: The company's MiniLED business is progressing steadily, and the product has not yet entered the stage of large-scale marke...[Details]
Although power supplies and DMMs are suitable for some measurements, there are many advantages to sourcing and measuring in the same instrument. But many engineers I meet are unfamiliar with this app...[Details]
With the development of modern communication technology, communication test instruments are constantly being introduced. Various new types of equipment have increasingly higher requirements for the r...[Details]
In C, memory is divided into five areas, namely heap, stack, free storage, global/static storage and constant storage. The stack is the storage area for variables that are allocated by the compiler w...[Details]
Linux and Android
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