1 Introduction Regenerative braking plays a prominent role in the energy recovery of electric vehicles. In the energy management system of electric vehicles, it is required to utilize as much energy a
The soldering of SMD components has increased with the use of ARM and other microcontrollers. Most of these components are SMD components. For those who used to only use components that are easy to so
The first kind of pain is extremely painful - Chassis: DIY enthusiasts can never buy a suitable chassis, either too big or too small. When they finally find one of the right size, the mounting holes,
The scanning methods of the commonly used B-ultrasound system can be divided into two types: linear array scanning and phased fan scanning. The basic principle of the linear array scanning B-ultrasoun
The automobile tire pressure monitoring system (TPMS) mainly uses the pressure sensor installed in each tire to directly measure the tire pressure. Through radio frequency wireless transmission, it au