Design and simulation of LED clock circuit based on Proteus

Based on the Proteus simulation software, the circuits of MCU controlling LED clock have been designed. The circuits include four parts: Hardware design, software programming, software simulation and physical display. Eventually, through the Proteus software simulation and physical display prove that the method of the circuit design is correct. This paper systematically introduces the design method of MCU controlling circuits and provides a complete design idea for the design of display circuit.