Traffic Light Controller with 8052 Microcontroller

Description

In this SPICE simulation a 8052 controls a traffic light. It uses Timer 1 to keep track of elapsed time. An external interrupt is triggered by a push-button. When a falling edge is detected on the external interrupt INT1, the interrupt service routine shortens the period of green light.

• Project Type: Free
• Complexity: Intermediate
• Components number: <10
• SPICE software: NI Multisim
• Software version: 11+
• Full software version nedeed : Yes
• Screenshots simulation images: