Introduction - If you have any usage issues, please Google them yourself
This design uses the AVR microcontroller-based controller for the control of traffic signal systems. The system can provide not only conventional traffic light timing switch, and can be displayed on the LCD clock, with live tune, adjust date and special features during certain time periods. The system is stable, clear and intuitive LCD display, accurate timing, the ideal design specification requirements. In addition, the system can also carry out a simple single-chip experiments, including the program download, light water.