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Posts Tagged ‘circuit’

Car Radio Muting System in the Nokia CARK-91 and Circuit Schematic

Tuesday, October 6th, 2009

The following picture shows you with circuit schematic of the car radio muting of Nokia CARK-91, a car kit that offers mute feature of the car radio automatically during a conversation. A muting unit or auxiliary relay must be used when the car radio doesn’t have a mute feature available as this feature provides for safer handsfree operation.

The ADXRS300 Datasheet and Application Circuit Diagram

Sunday, July 12th, 2009

Sections in the ADXRS300 datasheet are XRS300 Pin Descriptions (diagram), ADXRS300 Block Diagram with External Components schematic, how to set ADXRS300 bandwith, increasing its full-scale measurement, to use ADXRS300 with a supply-ratometric ADC, null adjustment, a self-test feature function, the availability of continuous self test techniques.

555 Timer IC for Square Wave Generator Application

Friday, June 26th, 2009

You can start to set your Square Wave Generator up using 555 timer IC through the circuit shown above.