Sound Frequency Meter Circuit Diagram

sound frequency meter diagram 300x217 Sound Frequency Meter Circuit Diagram

Description: The following circuit shows about Sound Frequency Meter Circuit Diagram. Features: Using the 4518 IC, simple to build, can be constructed in a portable format, can measure frequencies with a minimum level of 10 mVrms, maximum frequency of up to 100kHz, voltage levels up to 250 Vac. Component: IC, Resistor, Transistor, Capacitor, Diode, Power Supply.[electronicsprojects.mediadir.in]

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