The project introduces a dual time digital clock with alarm by using a 28-pin high performance PIC16F873A microcontroller. Some features of this clock contains a leap year correction that is valid up ...

Kitchen timers are the unsung heroes of cooking gadgets. Yes, you can use your phone to time cooking, but there’s always a danger it could end up covered in food. I’ve cleaned cake batter from an ...

This simple alarm timer circuit is made with 4060 which has an integrated oscillator with a good stability with a relatively wide frequency range. In the circuit diagram the oscillator frequency is ...