Results tagged #Lm380 in Circuits
LM380 split power supply circuit diagram electronic project
A very simple split power supply circuit project can be designed using this schematic diagram which is based on a LM380 audio power IC. The ...
LM380 audio amplifier electronic project circuit design
Using LM380 and few external components can be designed a simple audio amplifier that has many features like : wide supply voltage range, 15...
Amplifier with Tone Controls and Soft Switching
Built around an LM380, this amplifier includes tone controls and electronic “soft switchingâ€. The soft switching circuitry ensur...
electronic circuit amplifier
The LM380 is a power audio amplifier for consumer applications. In order to hold system cost to a minimum, gain is internally fixed at 34 dB...
audio voice over circuit using lm380
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Audio Voice-Over Circuit using LM380
This circuit is a circuit diagram of a microphone preamp and circuits (voice circuit) has priority over any other audio signal. In its simpl...
Programmable-frequency-adjustable-rate-siren
The LM380 operates as an astable oscillator with the frequency determined by R2/C2. Adding Ql and driving its base, with the output of an L...
Amp with Tone Controls & Soft Switching
Built around an LM380, this amplifier includes tone controls and electronic "soft switching". The soft switching circuitry ensures power is ...