I am required to design a digital timer that has 4 digit , two of them for seconds and the other is for minutes .When you reach 59, in the next clock cycle the minutes are augmented by one and the seconds resets to 0, and restarts counting.
you will need following components:
Breadboard
7447 BCD to seven segment decoder (with inverted outputs)
Common anode 7-segment display
350 Ω resistors
Male-Male Jumper wires
5V supply (or battery). You can use a 9V battery and a voltage divider
555 Timer IC
74160 4-bit decade counter
can some one explain what should i do step by step as i am beginner?
you will need following components:
Breadboard
7447 BCD to seven segment decoder (with inverted outputs)
Common anode 7-segment display
350 Ω resistors
Male-Male Jumper wires
5V supply (or battery). You can use a 9V battery and a voltage divider
555 Timer IC
74160 4-bit decade counter
can some one explain what should i do step by step as i am beginner?