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Measuring

Electronic Measuring Tape Circuit using Ultrasound

Last Updated on January 3, 2024 by Swagatam 2 Comments

electronic measuring tape circuit

Everyone is familiar with the mechanical measuring tape made of wood to measure human height. We offer you an original electronic version that operates based on the use of ultrasound. The circuit can be also used to measure distances between two surfaces or walls. Basic Working Ultrasounds are part of the range of sounds that […]

Filed Under: Mini Projects Tagged With: Electronic, Measuring, Tape, Ultrasound

AC Ammeter Circuit for Measuring Current across 220 V Appliances

Last Updated on January 1, 2024 by Swagatam 6 Comments

AC ammeter circuit

In this article I have explained how to build a simple AC ammeter circuit which can be used for checking the current consumption of household 220 V or 120 V appliances. The main reason for high monthly utility bills is the use of large electrical equipment like refrigerators, washers and dryers, dishwashers, etc. These appliances […]

Filed Under: Meters and Testers Tagged With: 220, AC, Ammeter, Current, Measuring

High Voltage Meter Circuit [for Measuring 10kV]

Last Updated on May 21, 2022 by Swagatam 8 Comments

high voltage meter circuit

In this article I have explained a simple high voltage meter circuit which can be used for measuring extremely high voltages in the order of many 1000s of volts. The circuit can be used to measure high voltages from CDI units, Automobile spark plugs, high voltage generators, mosquito bat circuits, fence chargers, room ionizer circuits […]

Filed Under: Meters and Testers Tagged With: 10kV, High, Measuring, Meter, Voltage

Surge Arrestor Circuit with Measuring Facility

Last Updated on January 2, 2024 by Swagatam 22 Comments

surge

In this post I have explained about a simple surge voltage protector circuit using a fuse and a triac crowbar circuit and also learn the method to record and measure the last maximum surge that could have destroyed the specified load in case the protection was not introduced. The idea was requested by Mr. Akram. […]

Filed Under: Voltage Control and Protection Tagged With: Arrestor, Facility, Measuring, Surge

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