Tag: science experiments

remote control door lock

How to make Remote Control Door Lock at Home ( DIY Electric Project)

In this blog, I will show you how to make remote control door lock at home with the help of 4 channel relay switch. This remote control door lock is very useful to who need an automatic system at home or office. In remote control door lock, main parts are 4

ice-cream vending machine

How to make Ice-cream Vending Machine Homemade | Science Project

Hello  Friends today I show you how to make ice-cream vending machine at home. Its very amazing science fair project for student. In this Science Project we use air pump to transfer ice-cream from one place to other place.Vending machine is give automatically item such as Drink,Alcohol,ice-cream to the customer  when payment is