Day Night Activated Triac Switch Circuit

The purpose of the discussed triac based day night activated switch circuit is to automatically switch OFF a given ¬†electrical appliances and peripherals during day light and vice versa, this could be a lamp, an alarm, etc. Generally speaking, this is a type of photoelectric relay which is driven directly through the home’s mains electrical […]

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Simple Home Automation System Circuit

In this post we learn how to make a simple home automation system circuit using DTMF technology. Most of the electronic appliances that we use in home are usually operated from traditional switch. However, with the course of time resulting to myriad of innovative standards, the role of switch is slowly getting replaced with one […]

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