First, let us understand what laser is?Laser is the light emitted by atoms under stimulation: when the electrons in atoms absorb energy and jump from low energy level to high energy level, and then fa
I recently installed a new version of IAR, and then opened an old project, and the following screenshot appeared. Does anyone know how to solve this problem?After clicking OK, you can enter the progra
Bluexun has a guide for audio applications on GITEE. Following this guide, you can build a project step by step to make the sound from the headphone jack sound.
There are already many software package
Python is a powerful language that serves a variety of purposes for developers around the world. According to the TIOBE index, Python continues to climb the rankings. Developers and technology profess
Webusb is a USB standard developed by Google. It can safely control USB devices through the browser, thus achieving cross-platform, convenient and flexible peripheral control. Webusb uses the USB HID