The following schematic shows the Simple Motorcycle Alarm Circuit Diagram designed and drawn by Ron J. It uses micro-switches to protect removable panels and the lids of panniers etc.
Archives for March, 2010
Simple Op-Amp Radio Circuit Diagram
The following schematic shows the Simple Op-Amp Radio Circuit Diagram taken from bowdenshobbycircuits.info. This Simple Op-Amp Radio is basically a crystal radio with an audio amplifier. It uses germanium diode (1N34A type). The circuit draws about 10 mA from a 9 volt source.
TS472 Datasheet – Very Low Noise Microphone Preamplifier Applications and Circuit Diagram
The TS472 is a differential-input microphone preamplifier optimized for high-performance PDA and notebook audio systems, video and photo cameras with sound input, video conference systems, sound acquisition and voice recognition. The following file contains detail description and explanation on typical applications, absolute maximum ratings, electrical characteristics, applications information of the TS472.
TDA2030 – 14W Hi-Fi Audio Amplifier Pin Connection Circuit Diagram Applications and Datasheet
The following file provides detail information regarding package overview and description, pin connection schematic, circuit diagram, applications and datasheet of the TDA2030. The TDA2030 has an original circuit which limits the current of the output transistors.
LM317A Electrical Characteristics Table and Diagram
The following file provides detail specifications of the LM317 and LM317A electrical characteristics. The electrical characteristics discuss herein includes reference voltage, line regulation, load regulation, thermal regulation.
20W Car Radio Power Amplifier using TDA2005
The TDA2005 is class B dual audio power amplifier package specifically designed for car radio application. You can easily design car radio power booster amplifiers using this device. Get more information about the 20W Car Radio Power Amplifier using TDA2005 here.
Colpitts Oscillator Circuit Schematic Diagram
The following schematic shows the basic Colpitts oscillator circuit diagram. You can get more information about Colpitts oscillator circuit here: >> Colpitts Oscillator History, Theory and Reference (wikipedia.org) >> Tuning the Colpitts oscillator Components (electronics-tutorials.com) >> Colpitts Oscillator Basic Operation and Simulation (falstad.com)
Hartley Oscillator Basic Circuit Diagram
The following schematic shows the Hartley Oscillator Basic Circuit Diagram. It is an electronic oscillator using two coils inductively coupled in serial. The following links provides detail information regarding Hartley Oscillator history, applications, design and simulation.
4-Conductor Dual Coil Passive Bartolini Guitar Wiring Diagram
The following page contains detail schematic and explanation on 4-Conductor Dual Coil Passive Bartolini Guitar Wiring Diagram and procedures on how to switch wiring for dual coil pickups with 4-conductor cable.
Sony Trinitron KV-27FS120 to VCR Cable Connection Diagram
To connect the Sony Trinitron KV-27FS120 cable to a VCR, do the following:
Connect the coaxial cable from your TV antenna or cable to the IN jack on your VCR. The following schematic diagram shows the Sony Trinitron KV-27FS120 to VCR Cable Connection.
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