MQ2 Gas Sensor Circuit Diagram and it’s Working
In this project, we will use the MQ2 Gas sensor circuit to detect Methane, Butane, LPG, Smoke which is released into the environment at the… Read More »MQ2 Gas Sensor Circuit Diagram and it’s Working
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Electronics tutorial
Here are the basic electronics tutorial circuits for beginners. You can find here tutorials on operational amplifiers (opamp), transistor, MOSFETs, 555 timer IC, audio amplifiers and many more.
Musical Doorbell Circuit Diagram with 16 Tune
Introducing the musical 16 Tune musical doorbell circuit diagram, it produces a different musical tune each time the bell push button is pressed. The bell… Read More »Musical Doorbell Circuit Diagram with 16 Tune
Voltage Comparator Circuit using OPAMPs
A voltage comparator is a circuit which compares the voltages at its input terminals and switches the output to either high or low depending upon… Read More »Voltage Comparator Circuit using OPAMPs
Voltage to current converter OPAMP circuit
Voltage to current converter is mostly used to transmit signals over a long distance to a control circuit. The most important reason behind it is… Read More »Voltage to current converter OPAMP circuit
Current to Voltage Converter(I to V)
A current to voltage converter circuit produces output voltage with respect to input current. An I to V converter is used to convert varying current… Read More »Current to Voltage Converter(I to V)
Gunn Diode Working Principle VI Characteristics & Applications
Gunn diode operates on the Gunn effect which is named after its inventor J.B. Gunn. He discovered the periodic variation of current in a GaAs… Read More »Gunn Diode Working Principle VI Characteristics & Applications