How to use transistors and MOS tubes to control the switch of negative voltage, for example, -10V input, I want to use a microcontroller to control the -10V output, how to achieve it, is there any rec...
I successfully used CPLD to drive MAX7219 to transmit 16-bit parameters.
I see that microcontrollers transmit 8 bits of data at a time, and I also want to use CPLD to transmit 8 bits of data.
But ther...
I'm working on car charger (27W) and wireless charger (maximum 15W) recently, but I can't pass EMC (radiation and conduction). What bothers me most is that I don't have a good design circuit for the f...
Using a 220V to 18V transformer, the voltage output of the transformer output (pins 12, 14, 17, 19) is 12V. After passing through the MB6S rectifier, the output voltage of pin 3 of SP1 is 27V, and the...
[i=s]This post was last edited by Aguilera on 2018-12-24 20:41[/i] [size=4]1. GPIO[/size] [size=4]GPxMUX (function selection register),[/size] [size=4] GPxMUX.bit=0 is configured as I/O function. GPxM...
The ARM connector defines some symbols that contain the character $$. When generating an image file, the ARM connector uses them to represent the starting address and storage area boundaries of each d...[Details]
Development trend of vehicle-mounted antennas: developing toward intelligence, diversification, and integration Vehicle-mounted antennas have entered the era of smart antennas. OEMs are paying more...[Details]
/* A standalone keyboard scanner written by myself Mistake: unsigned is written as unsigner and it keeps saying that a and b cannot be found PORTD0=1; No, you have to write PORTD=0x01; if you must...[Details]
Shimadzu Corporation, a Japanese analytical equipment company, announced that it has jointly started commissioned analysis business in the automotive field with Foxconn Technology Group, a subsidiary...[Details]
The airbag can be described as secretive and great because it is hidden in places we cannot see. It will rush out at the first time when serious injury occurs, and can easily dissipate the huge impac...[Details]
On August 20, Yangtze Memory Technologies held the "Integration and Innovation, the Way to Longevity" Xtacking Partner Ecosystem Conference in Wuhan, officially announcing the establishment of the Xt...[Details]
Through a partnership with Virginia Diodes Inc. (VDI), the FieldFox handheld analyzer supports frequencies up to 170 GHz, providing a rugged, lightweight and portable solution for mmWave s...[Details]
Toyota, General Motors and Ford announced on Wednesday the formation of the Automated Vehicle Safety Alliance, which is working with the Society of Automotive Engineers (SAE) to develop safety guidel...[Details]
South Korean scientists want to use human urine to generate electricity for cars, homes and cities. They plan to replace expensive platinum in fuel cells with carbon that occurs naturally in ...[Details]
Less than 1% of vehicles on European roads are electric, mainly because electric car batteries take a long time to charge and have a short range. Even at the fastest charging stations, it takes a lon...[Details]
Ever since Apple announced at the iPhone 12 launch event that it would no longer include a charger or earphones as standard, there have been various doubts online in the past few days. However, on th...[Details]
(November 6, 2022, Shanghai, China) On November 5, the fifth China International Import Expo ("CIIE") grandly opened at the National Convention and Exhibition Center (Shanghai). As one of the world's...[Details]
In order to strengthen the safety awareness of all employees, implement safety behavior norms, strengthen standardized operations, and prevent safety accidents, Wasu Robotics conducted educatio...[Details]
The role of the watchdog: When starting normal operation, the system cannot be reset. In the case of system crash (abnormal program execution), the system is reset and the program is re-executed. S...[Details]
CE certification of LED
lamps provides unified technical specifications for products from various countries to trade in the European market and simplifies trade procedures. Products from a...[Details]
Analog electronics
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