The global variables are defined in the header file myhead.h:
union unit16{struct bit_def{char b0:1;....char b15:1;}bit;
unsigned int word ;};
union unit16 ControlR;
#define AO1 ControlR.bit.b0
#defin...
[size=5]I got the LCD working today!! [/size] [size=5][color=#ff0000]But there is a problem. Beaglebone must be powered on first. If they are powered on together, Beaglebone will not work. The reason ...
DIY mobile phone + Blue Rain Night Material preparation During this period, I have been selecting components. First prepare the necessary components, buy what should be bought, apply for what should b...
Please help me, I want to use 74hc595 to realize this function: #include "stc12c5410.h" #define uchar unsigned char #define uint unsigned int #define CAT=p1_5; #define STB=p1_6; #define CLK=p1_7; //St...
If I put the interrupt for reading IIC in the timer interrupt, the program will die. If I put it outside, it can run normally. The interrupt time is set to 4ms. Reading 6050 data in the timer interrup...
I need to add infrared support recently. I use 2440 and connect an infrared receiver to the board. I want to add infrared. Are the drivers used for infrared and serial ports the same? Or do I need to ...
The TIA Portal software's shift instructions shift the contents of an accumulator bit by bit to the left or right. The number of bits shifted is determined by N. A left shift of N bits multiplies t...[Details]
On August 24th, Tesla CEO Elon
Musk
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If the ultimate form of a car is a silicon-based life form, then in
the field of
intelligent driving
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Is electromagnetic radiation from electric vehicles harmful to the human body? Recently, the issue of electromagnetic radiation from electric vehicles has garnered widespread attention. However, pu...[Details]
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In mobile technology, sensors are the primary input for measured signals and form a component of a sensor system. They include sensitive and transducer elements connected to carriers and circuits. ...[Details]
On August 25th, Apple's expansion in India encountered new troubles. According to Bloomberg, Foxconn Technology Group has recalled approximately 300 Chinese engineers from India, further hindering ...[Details]
With the rapid adoption of smart electric vehicles, automotive chips are evolving from auxiliary control units to the foundation of the entire vehicle's intelligence. Their applications extend from...[Details]
introduction
According to the China Fire Statistics Yearbook, electrical fires accounted for more than 30% of fire accidents in the past decade, and the trend is increasing year by year. They ...[Details]
1. Ease of Use: The HMI module should be designed to be simple and clear, allowing users to easily operate and configure the energy storage device.
2. Ease of Maintenance: The HMI module should...[Details]
On August 22, according to CNBC's report today, the National Highway Traffic Safety Administration (NHTSA) is launching an investigation into Tesla, and the latter is questioned whether it has fail...[Details]
Linear motor modules have become the "sweet spot" in various fields due to their advantages such as long stroke, fast speed, high precision, smooth operation and long life. Different models of line...[Details]
Inverter power supplies on the market can generally be divided into two categories: sine wave inverters and square wave inverters. Some engineers also like to categorize pure sine wave inverters as...[Details]
Shenzhen Baowei Power Supply high frequency pure sine wave power, communication inverter power supply has two communication interfaces, RS232 and R485 interfaces, their functions and characteristic...[Details]
Batteries, at the core of new energy vehicles, are crucial to vehicle performance and range. Existing automotive batteries are categorized into lead-acid and lithium batteries. Currently, new energ...[Details]