Liquid Lens Imaging Sharpness Adjustment System Based on Single Chip Microcomputer
To realize the adaptive adjustment function of liquid zoom lens,a liquid lens imaging clarity adjustment system based on PIC microcontroller was developed.The system selected the PIC16F1847 microcontroller as the main control chip with the high-voltage DC-AC converter MAX14521E chip used to control the liquid lens to zoom to adjust the imaging clarity.A hu-man-computer interaction software including the manual operation mode and automatically operation mode was designed to adjust the lens imaging clarity.The test results show that the system can realize the adjusting imaging clarity function,with stable per-formance and fast automatic adjustment,and the output AC voltage of the driving circuit reaches up to 120 V.
NETL
NSTL
万方数据
