Curtain Opener and Closer Circuit

Description

This Curtain Opener and Closer Circuit will open and close the curtain of your home and office just by pushing a switch. So with the help of this unique circuit, we do not need to move from one place to open and close the curtain. This circuit is used for household use, particularly for smaller doors and windows. Due to its small size and readily available components. It can be effortlessly fixed with a curtain. You can also provide a power supply to the circuit with the help of an adapter existing in the market.

The Curtain Opener & Closer Circuit main electronic components used are two ICs CD4013 and L293D IC. CD4013 IC consists of two D Flip-flops which can be in two states 0 or 1 and can store information. This L293D IC is a motor driver which is used for controlling the DC Motor in the circuit. In CD4013 first D flip-flop is wired for opening the curtain and others for closing the curtain. Switches are connected to the first flip-flop. There are 4 switches in it, by which we have to control the curtain. So with the help of four switches in the automatic curtain opener electronics projects, we can easily control our curtains from one place. This Curtain Opener & Closer DIY electronics project is very useful for electronics lovers to learn electronics.

Block Diagram