1 Minute to 2 Hour Timer Using IC 4060
Free circuit dot com presents the timer circuit with IC 4060 as this circuit is simple to make the project or devices. This timer circuit can set time at 1 minute to 2 hours. Frist information, Technically, the IC 4060 is a 14-stage ripple carry binary counter, the oscillator and divider of a monolithic integrated circuit, contained in a 16-pin dual-in-line housing with ceramic or plastic. A phase of the integrated oscillator is a key feature of the integrated circuit, which keeps the number of components in the integrated circuit to a minimum at the design frequency generators or oscillators. The phase of the internal oscillator operation easily through a network of resistors and a capacitor connected to the pins #8, #9 and #10. 1 Minute to 2 Hour Timer Circuit Diagram The timer time is determined by P1 and C1, through the following formula (seconds): t = 2.3 * (P1 + 18k) * C1 * 2 ^ 13 . The basic structure of the IC can be understood from the following: According to the rule...