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Kits

This circuit protects the costly equipment like TVs air conditioners Refrigerators etc from high voltages as well as low voltages If the supplied voltage is

GSM controlled robot or SMS controlled robot is a wireless robot which performs the necessary actions by receiving a set of instructions in the form

Land mines buried under the ground causes threat to the lives and affect the economy of the nation Detection and removing of these mines manually

Generally appliances used in our home are controlled with the help of switches These days you can see many technologies used in home automation projects

This circuit is designed to alert the user when an intruder enters into the home If there is any obstacle in front of IR sensor

For both professionals and hobbyists a reliable tone generator and probe kit are essential for swiftly detecting cables troubleshooting faults and maintaining connectivity This kit

Have you ever tried to design a circuit that produces sound Here is the circuit that produces five tones This is a simple toy piano

There are different types of circuits that produce different kinds of sounds Here is a simple circuit that produces wailing siren The main principle of

Nowadays door bells are very common in every house We daily observe different types of door bells are available in the market and they produce

Metal detector is a very common device that is used for checking persons luggage or bags in shopping malls hotels cinema halls etc to ensure