Have anyone heard about MOSFETs? This little component is gaining popularity in electronics because it performs specific tasks better than older components. This article explains how to use a MOSFET to create a cool timer circuit. Due to MOSFETs outstanding results this timer can be very accurate and delay actions for quite a bit of […]
Timer Circuits
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Simple Automatic Bedroom Lamp Timer Circuit
Designing a lamp timer for the bedroom that shuts OFF on its own seems awesome but begin with safety. Do not touch it when it is plugged in because it draws a lot of electricity from the wall socket. The circuit itself is not that complicated. When a button is pressed a series of connected […]
Adjustable Timer Circuit using 555 IC with Buzzer
In this article, I will show you how to create a timer circuit that can be adjusted with a buzzer using the IC 555. To me a timer is like a miniature clock designed for electronics. These timers have the ability to switch things on and off at predetermined times. We come across them in […]