This article is part of the Ideas for Design Series: Vol. 3, No. 7. This simple, robust, and low-cost signal generator, based on the LM386 power amplifier IC, provides a trio of audio-band signals ...
What is a high frequency generator circuit? High frequency waveform generator is very useful in electronic experiment and design. This circuit generate sine wave oscillation, but actually we can ...
Random noise voltage of the thermal agitation type is frequently used in Research Department as a test signal for certain audio-frequency measurements. The report describes a noise generator which has ...