Abstract: Based on the sensor interface standard IEEE1451.2, this paper introduces some specific technical points for the realization of wireless networked sensors, proposes a wireless networked senso...
STM32F103c8t6, the configuration is all according to the online tutorial, but when the generated program is downloaded to the microcontroller using STlink, there is only an exclamation mark when conne...
STMicroelectronics Industry Summit Tour- Shanghai/Beijing is here
Shanghai - Wednesday, June 23, 2021Beijing - Wednesday, June 30, 2021Is it passing through your city? The tour will focus on the three...
EEWORLD社区ST Sensors & Low Power Wireless Technology Forum
Well, I like roasted zongzi～～～～Did you eat zongzi today? As a zongzi lover, I bought two boxes of zongzi a month in advance and started eating them. (ω)╯Eat zongzi (ω)╯Eat zongzi...
The latest report released by market research firm Counterpoint shows that global smartphone AP/SoC chip shipments increased by 31% year-on-year in the second quarter of 2021, thanks to the surge in ...[Details]
Speaking of Huawei Mate 40, I believe that anyone who pays attention to the digital world is very familiar with it. Due to the use of Samsung's 5nm process, the power consumption of Snapdragon 888 ha...[Details]
Qualcomm has been deeply involved in the field of electric vehicle wireless charging technology for many years and has more than 1,500 related technical patents. In order to accelerate the applicatio...[Details]
1. Production situation
From January to September 2020, among the main products of the national battery manufacturing industry, the output of lithium-ion batteries was 12.57 billion, a yea...[Details]
Create a new project with the structure shown below: The timer.h and timer.c files are from the previous section. Add declarations of two variables and two functions in timer.h, as shown below: #i...[Details]
Every time I open the development board, Partially written block xxx detected will appear and it will increase
Solution:
Method 1: Modify yaffs_auto_checkpoint in yaffs_fs.c to a value of 2
Me...[Details]
2. P1 port The mnemonic of the special register corresponding to port P1 is P1. It is an 8-bit special register with a byte address of 90H. Each bit has a bit address and can be accessed directly. ...[Details]
According to Reuters, Toyota Motor announced that it would reduce its global automobile production target by 150,000 vehicles to 750,000 vehicles in April due to the shortage of semiconductors and th...[Details]
ps: Divide the string into bytes and send them cyclically
/*
*illustrate:
*PA0:KEY1;PA1:KEY2;
*PA2:LED1;PA3:LED2;
*PA9:USART1_TX;PA10:USART1_RX
*/
#include "stm32f10x.h"
#include "stm32f10x_rcc....[Details]
There is no need to buy a mains power analyser if you can use the built-in math functions in PicoScope. You can also use PicoScope to measure the power supply and even calculate the power factor. Here...[Details]
During the use of EPS emergency power supply, the battery will store chemical energy and convert it into electrical energy to supply load equipment. When the chemical energy stored in the battery...[Details]
introduction
This design uses the single-chip microcomputer AT89C51 to complete the timing function. It introduces the design process of the system hardware and software in detail, and designs...[Details]
The China Enterprise Confederation and the China Entrepreneur Association released the list of China's top 500 enterprises in 2019. According to the list, the top 500 Chinese enterprises in 2019 have...[Details]
According to the Securities Times, Foxconn responded to the rumor of setting up a working group to deal with Luxshare Precision, saying that it was false news. Today, Reuters quoted people familiar ...[Details]
1. Introduction to Wired Communication Chips
With the rapid development of information, computing and chip technology, the demand for external information interaction is growing, the number of...[Details]
FPGA/CPLD
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