Sensors / Detectors: Automotive Electronic Circuits

Sensors / Detectors: Automotive Circuits Page 4
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Automotive: #-B C-F G-R S-Z
Last Updated on: Friday, August 29, 2008 02:33 PM

Circuits Designed by Dave Johnson, P.E. :

Voltage Indicator
When troubleshooting the 12v electrical system of an automobile, it is nice to have a simple voltage indicator tool instead of a voltmeter. This electronic circuit, hobby circuit is powered by two AA or even two N cells, which will provide enough energy for years of service. The circuit has only two leads...

Links to electronic circuits, electronic schematics, designs for engineers, hobbyists, students & inventors:

SB-106: Adaptive Braking System (ABS): National Semiconductor - Application Note (added 2/06)

Simple Car PreAmplifier and Artificial Earth: (added 8/03)

Simulate the Gyralite (dual flashing headlights).: (Electronic circuit added 4/05)

Solar Car Array Controller Schematic: (added 8/03)

Solar Car Battery Monitor Schematic: (added 8/03)

Solar Car Brake Controller Schematic: (added 8/03)

Solar Car Display Controller Schematic: (added 8/03)

Solar Car Electrical Design and Circuit index: (added 8/03)

Solar Car Main Controller Schematic: (added 8/03)

Solid state blinker for automotive applications: AN454 that limits the output current slew rate (di / dt) during the switching edges.... (Circuit / schematic design added 6/06)

Speed Limit Alarm: (Circuit added 9/04)

ST7/ST10/U435 can-do solutions for car multiplexing: (Circuit / schematic design added 6/06)

Super E-Line Applications in Automotive Electronics: Replacement of Large Packaged Transistors with an Enhanced TO92 Product: Zetec Semiconductors - Applications Notes - Load drivers within automotive systems have to tolerate extreme environmental and electrical conditions. This note describes how the Silicone encapsulated E-Line range can provide cost and performance benefits to the Automotive systems designer. (added 2/06)

Taxi Phone Automatic Dialler: (Circuit / schematic design added 6/06)

Third Brake Light Pulser: (added 10/02)

Ultrasonic Parking Sonar: (added 09/05)

Wide Band Fuel Mixture Display: (added 8/03)

Wide Input Range 1a LED Driver Powers High Brightness LEDs with Automotive and 12 VAC Supplies: DN1012 - Design Notes (Linear Technology) (Circuit / schematic design added 6/06)

Windshield Wiper Delay: (added 8/03)

Wiper Speed Controller: (Electronic Circuit / Schematic added 10/04)

Wireless Auto Tachometer: (circuit added 7/02)

WWV Converter for the Car: (added 8/03)

Automotive: #-B C-F G-R S-Z