[i=s]This post was last edited by gyp1 on 2019-9-30 16:40[/i]Magnetic field mode test and test summaryThis test is based on the magnetic field mode, and the test target is the drive power circuit part...
LM2662 voltage doubler output power supply noise powered by computer USB, using the LM2662 voltage doubler classic circuit to output voltage. The noise measurement shows a square wave-like noise. How ...
Abstract This paper introduces the development history and standard status of RFID technology, analyzes and compares the development of the global RFID industry, and predicts that in the next few year...
Last time I wanted to start with the running lights, but after compiling for a long time I couldn’t generate the target file *.bit.
After another effort, I finally solved it. The main problem was that...
After constant exploration, I found that the USB virtual serial port can send and receive data directly through USB without going through the stm32f10x_usart.c peripheral.
In other words, it is not ne...
Rising consumer demands for power, reliability, functionality, and performance are driving the rapid development of electronic devices, including lawn mowers, refrigerators, vacuum cleaners, cars, and...