In situ recycle of PbI2 as a step towards sustainable perovskite solar cells
Brake force generation method and device based on emergency braking system
Novel double-insurance shackle for light buoy tether based on Internet of Things technology
Lithium battery protection module for electric tricycle and packaging method thereof
Lane line collection method and device, computer equipment and storage medium
High-efficiency power supply system for electric bicycles
Electric bicycle control system based on Internet-of-things
Active emergency steering system and method for preventing vehicle rear-end collision
A flexible polypyrrole-coated fabric counter electrode for dye-sensitized solar cells
Driving mechanism for realizing different time sequence motions of grating blades
Surveying and mapping unmanned aerial vehicle for surveying and mapping geographic information