F fahad nash New Member Dec 5, 2007 #1 hi plz help needed urgently on the project of traffic signals i have to include a down counter and a display with it. i have made the circuit with 555 timer but dont know how to add down counter and the display
hi plz help needed urgently on the project of traffic signals i have to include a down counter and a display with it. i have made the circuit with 555 timer but dont know how to add down counter and the display