Tone generator circuit Diagrams
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Simple Audio Tone Control Circuit
There are two basic reasons why audio tone circuits are used. The first reason is to regulate the signal’s BANDWIDTH…
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LOW NOISE SINE WAVE MANUFACTURER SCHEMATIC CIRCUIT DIAGRAM
Sine wave generator circuit board can be used in various test work. BCXXX series transistors and passive components have a…
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PULSE GENERATOR CYCLE WITH PUT SCHEMATIC CIRCUIT DIAGRAM
In the circuit diagram, a constant polarity voltage is applied to the G terminal of the PUT via the R1…
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Digital Transformer Schematic Circuit Diagram
An electrically isolated variable transformer is actually an obligatory piece of equipment in every electronics lab. However, many people are…
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Mini Flasher Schematic Circuit Diagram
This LED flasher is made up of just five components and is an ideal circuit for novices to experiment with.…
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LM2931-5.0 is a Random Noise Generator too Schematic Circuit Diagram
The low dropout voltage regulators from the LM2931 series are not just useful for powering microcontroller systems — they can…
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Simple RF Noise Source Schematic Circuit Diagram
A noise generator with a wideband output signal is always handy to have around when you’re adjusting receivers and other…
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Wire Tracer (Transmitter) Schematic Circuit Diagram
The circuit depicted here forms one half of a device that will prove extremely handy when tracing the path of…
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Wideband Waveform Generator Schematic Circuit Diagram
This circuit is designed to provide a wideband digital sine wave signal source. Its main feature is that because it…
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Noise-Driven Sound Generator Schematic Circuit Diagram
The sound generator shown here uses its built-in loudspeaker as a microphone when it is in the standby state. As…
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