The Simplest and Perfect Digital clock which shows the Minutes and seconds passed. NOTE: IT MAY LAG ON YOUR DEVICE DEPENDING ON YOUR PROCESSOR. HOW SIMPLE IT MAY BE, STILL IT REQURES A LOT OF PROCESSING POWER FOR VIRTUAL CIRCUIT BUT NOT IN REAL LIFE.
By altering the AC Voltage, you can change its Time period.
It has a Full Wave Rectifier connected to the AC Current.
A counter takes the voltage from the rectifier as UP and then shows the corresponding digits. Then when the first display reaches to 10, the counter gets reset and another counter for another display gets switched on. Like this it works
Hope you like it :)