LM386 Circuits and Projects (9)

Browse through a total of 9 LM386 Circuits and projects.

small fm radio schematic

Small FM Radio Circuit

D Mohankumar - 02/21/2010

Perhaps this is one of the simplest and smallest FM radio receiver that can receive the FM stations [...]
cb fm 27mhz receiver circuit diagram

27MHz CB Receiver Circuit

Received by Email - 01/12/2010

This is a simple 27MHz FM-CB receiver circuit built with TCA440 for listening CB ( citizen's band ) [...]
fm pc radio circuit schematic

PC FM Radio Circuit

P. Marian - 12/07/2009

This is a fm radio receiver circuit which can be used with PC. PC radio REGULATIONS A) With [...]
lm386 audio amplifier circuit schematic

LM386 Audio Amplifier Circuit

Received by Email - 11/24/2009

The integrated chip LM386 is a low power audio frequency amplifier requiring a low level power supply (most [...]

LM386 Datasheet

P. Marian - 11/13/2009

LM386 is a power amplifier designed for use in low voltage consumer applications. The gain is internally set [...]

Intercom Circuit

P. Marian - 10/18/2009

In this intercom schematic, the 8 ohm speakers is used as microphone and listening speaker. The 10K potentiometer [...]
electronic siren circuit diagram

Electronic Siren with Multitone

P. Marian - 09/24/2009

This multitone electronic siren is useful for burglar alarms, reverse horns, etc. It produces five different audio tones [...]
infrared detector circuit schematic

IR Infrared Detector Circuit

P. Marian - 04/19/2009

This infrared detector can be used to detect the presence of modulated infrared signals in its vicinity from [...]

LM386 Amplifier Circuit

P. Marian - 03/22/2009 published a new article with LM386 amp circuits designs. There are 4 LM386 audio amplifier circuit designs, [...]
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