The New Stuff

121 Views

555 TIMER BASED PWM LED DIMMER

The Pulse Width Modulation (PWM) technique plays an important role in controlling the circuits. The width of pulse will give the command to the machine to work either slow or fast or at desired phase. We can control the pulse width and we can easily ...

95 Views

555 Timer Based Alarm Circuit

An alarm is a clock that is designed to alert an individual or group of individuals at specified time. The primary function of this alarm is to awaken people from their night’s sleep or short naps; they are sometimes used for other reminders ...