delay uisng harware circuit

[prasannabalaji]

hi,

i want create a delay of 5hrs using only harware no sofware/programming can u tell me the harware circuit of this.

(for example using a 555 in Astable we can create a 1 sec delay)

so i need which harware i have to use in such a way that i can get a delay for 5hrs..

thanking you in advance.

 

[svicent]

You can do it using a 4060 or 74HC4060. The 4060 consists of an oscillator section and 14 ripple-carry binary counter stages. The oscillator configuration allows design of either RC or crystal oscillator circuits.