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Simplest Water Level Indicator Circuit using Transistor BC547

Last Updated on December 21, 2024 by Admin Leave a Comment

So you might be wondering what a water level indicator is. Well it is actually an electronic circuit that helps you see the different levels of water inside a tank. […]

Filed Under: Indicators, Water Sensor and Controller

Easily Create the Most Basic Temperature Indicator Circuit

Last Updated on November 17, 2024 by Admin Leave a Comment

SimpleTemperatureControllerCircuit

One transistor, a single diode, and one or two additional passive parts may be connected to create an incredibly basic temperature indicator circuit. Detecting Heat with a Transistor As is […]

Filed Under: Indicators

Simple AC Voltage Indicator Circuit

Last Updated on November 17, 2024 by Admin Leave a Comment

mainsacvoltagemonitor

A circuit described as the LED AC mains voltage level indicator may be used to monitor and show the current voltage status of any 220 V or 120 V mains […]

Filed Under: Indicators

Transistorized Music Level Indicator Circuits for Amplifiers

Last Updated on November 17, 2024 by Admin Leave a Comment

LEDMusicLightCircuitDiagram252CImage

A series of LEDs is illuminated successively in a push-pull switching fashion in response to an audio source, indicating the different intensities of the music. This type of indication is known […]

Filed Under: Indicators

Electronic Compass Circuit

Last Updated on December 2, 2021 by Admin 6 Comments

electronic compass circuit

This solid-state electronic compass circuit employs a one-of-a-kind sensing technology that generates two finely defined points oriented on magnetic north, as displayed by an LED. This allows for a rapid […]

Filed Under: Indicators

Audible Spirit Level Indicator Circuit

Last Updated on February 6, 2021 by Admin Leave a Comment

audible spirit level compressed

This audible electronic spirit level circuit is extremely valuable for folks with hearing or vision imperfections. Not only that, but it is also useful for people who wish to align […]

Filed Under: Indicators

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