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Build this Car Radiator Hot Indicator Circuit

Last Updated on June 7, 2025 by Admin Leave a Comment

car radiator indicator circuit 1

Here we are going to see one small but very useful car safety circuit which is actually made for warning the car driver much before the radiator gets overheated. That […]

Filed Under: Car and Motorcycle Projects, Indicators Tagged With: Build, Car, Hot, Indicator, Radiator

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 Tagged With: BC547, Indicator, Level, Simplest, Transistor, Water

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 Tagged With: Basic, Create, Easily, Indicator, Most, Temperature

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 Tagged With: AC, Indicator, Simple, voltage

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 Tagged With: Amplifiers, Circuits, Indicator, Level, Music, Transistorized

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 Tagged With: Compass, Electronic

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