The us-level delay function uses the systick timer, which is taken from the atomic routine
static uint32_t fac_us = 1; //us delay multiplier fac_us = x, system clock is xMhz
/*** @brief Delay microsec...
This paper adopts LORA point-to-point communication and corresponding software design, and uses the aggregation node + communication module on the cloud to replace the LORA base station to design a wi...
1. When opening/creating a project with CCS, the path name where the project is stored cannot contain Chinese characters! (Unlike VS6, ISE, etc., which can use any path name)2. Some domestic parallel ...
Wi-Fi connection is one of the most basic functions of esp32. I used to use idf to configure and compile. Today I tried to use vscode ESP-IDF to compile and download the project:
1. Open the ESP-IDF E...
I finally got the suite I've been looking forward to for days today. I quickly unboxed it and took some photos! I was surprised at how small it was when I first received it.I excitedly unboxed it.It's...
Last week, Apple announced that it would cut the App Store fees paid by small developers in half. This means that in the future, the commission for new projects of these developers on the App Store w...[Details]
store
To prevent moisture, LEDs should be stored in a dry and ventilated environment with a storage temperature of -40°C to +100°C and a relative humidity below 85%.
The LED should be used within...[Details]
The advent of SRAM-based FPGAs marks the beginning of modern reconfigurable computing technology and has greatly promoted its development. Reconfigurable computing technology can provide hardware e...[Details]
At present, semiconductors, as a basic and leading industry, have become an important pillar of world economic development.
Against the backdrop of a complex international environment and incr...[Details]
Since the birth of infrared technology, infrared detectors, as a thermal radiation converter that can convert infrared radiation emitted by any object into electrical signals at room temperature, hav...[Details]
Samsung's entry-level Galaxy A12 has now appeared on Geekbench, revealing that the phone will be equipped with a MediaTek Helio P35 chipset and 3GB of RAM. The model number of this phone is ...[Details]
More than half a year ago, OnePlus launched the Nord 2 5G. Now the company has launched the new OnePlus Nord CE 2 5G. CE stands for Core Edition. This phone is a streamlined version of Nord 2 ...[Details]
It is reported that the US analog chip giant ADI recently issued the latest price increase letter to its distributors. According to the price increase letter circulated in the industry, ADI will incr...[Details]
Foreign media made a brief summary of Apple's products in the past ten years. Among the many software and hardware products launched by Apple, the top ten best products and the top ten worst products...[Details]
As the world reduces its reliance on fossil fuels, industries and manufacturers continue to turn to lithium-ion batteries to power machines, making modern life more advanced. Lithium-ion batteries ar...[Details]
Intelligent driving is the latest technology and marketing front for new energy vehicles, but it is also filled with uncertainty and other competitive smoke.
On August 5, Reuters reporte...[Details]
With the continuous deepening of my country's electricity market reform, eight regions including the South (starting with Guangdong), western Inner Mongolia, Zhejiang, Shanxi, Shandong, Fujian, Sic...[Details]
/************************************************************/ //File name: app_at24c02.c //Function: Test the IIC read and write AT24C02 program under Linux /***************************************...[Details]
Recently, the "Implementation Rules for the Management of Special Funds for Promoting the Development of the Integrated Circuit Industry in Zhuhai" (hereinafter referred to as the "Implementation Rul...[Details]
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