This fire extinguisher, which is similar to a "hand grenade", does not require manual spraying like traditional fire extinguishers. It can be thrown into the fire and exploded by itself as soon as it ...
It’s the same as picking up girls, the leader calls it a mistake, the rich calls it a nurturing, and the common people call it prostitution; the same goes abroad, the leader calls it inspection, the r...
Can solve Beijing Hukou China Electronics Technology Group Recruitment [Company Profile] The first underwater robot team of China Electronics Technology Group (CETC) has been developing for more than ...
The current amplification capability of a transistor is equal to the ratio of the collector current to the base current. This ratio has many names, including current gain and beta. Different authors u...
I have to do a design recently, the remote transmission part after ECG data collection requires transmission to the computer via GPRS. The teacher said that it can be done with a mobile phone or a gpr...
Recently, the U.S. Department of Commerce announced that it would prohibit companies in the country from selling any electronic technology or communication components to ZTE, a Chinese communicatio...[Details]
The trade war between China and the United States has become the focus. The United States has begun to play the ban card against Chinese technology companies. The ZTE incident shows that if the ban...[Details]
When Amazon launched its first
cloud computing
service, the outside world was not optimistic about this direction, as it had high investment, low profits and many uncertainties. Let's follo...[Details]
This is my first time writing an STM32 program. I have many questions to ask. I want to convert the data of the SO of MAX6675 into the actual temperature and read it out using the serial port tool. I...[Details]
STM32 uses FSMC to read and write CPLD programs. CPLD is hung on the address line and data line of STM32. CPLD is regarded as an off-chip RAM for reading and writing. On the board I made, CPLD is hun...[Details]
In order to strengthen the traceability management of recycling and utilization of power batteries for new energy vehicles, and to standardize and guide all relevant parties to fulfill their tracea...[Details]
How to convert the pin voltage value into V using the built-in ADC of STM32? V(ADC) = Value(ADC) * V(ref)/4096 (The ADC of STM32 is 12 bits, so the maximum value of the AD word is 4096)
Where V(ADC...[Details]
AI
chips are becoming a new trend in the industry. On November 15, Qualcomm announced that it would invest in nine Chinese AI algorithm + chip innovation companies. Let's follow the network c...[Details]
/********************************************************************** Read LCD status word to STA function: used to judge busy or idle before writing data or commands to the LCD *****************...[Details]
MSP430 MCU 1602 LCD 60-second timing program //************************************************************** // P3BIT5 connects to RS)-- (BIT7 connects to NE)-- (BIT6 connects to RW) //P4 port sends...[Details]
What is the brain activity of mice when they listen to music? At the China Science and Technology Communication Forum with the theme of "
Big Data
Application and Innovation" held on the 17...[Details]
The AVR timer T1 interrupt sample program uses the AVR timer T1 for 1S timing and uses the LED indicator of the PD port for simple indication. #include iom16v.h #include macros.h ...[Details]
ATMEGA16 ADC analog-to-digital conversion example program 1. Development Language This example is developed using WinAVR/GCC 20050214 version 2. Example Description This pr...[Details]
First of all, I was inspired by this blogger's article, which deepened my understanding of USART. The following is the program I modified and experimented with. Original text: http://www.cnblogs.co...[Details]
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