Circuits & Schematics - Automotive - 2

Larry Beaty, Beatys Mills EDN This Design Idea came about as a result of my not having access to those wonderful new ICs that sense current. I needed a discrete circuit that I could build easily but that would still be as accurate as the new ICs. ...

Application Note AN4402 November 2013 The L99MC6 and the L9733 are respectively hexa and octal multi-channel drivers capable of driving various types of loads: resistive, inductive, capacitive loads and LEDs. They integrate an SPI interface for a ...

Application Report DLPA043 October 2013 Texas Instrument's DLP Technology enables highly-efficient, next-generation, full-color, large field-of-view Automotive Head-Up Display (HUD) systems with augmented reality capability. The uniqueness of DLP ...

Application Note AN-1187 Alex Lollio The IR3230 is a three-phase brushless DC motor controller/driver with many integrated features. They provide large flexibility in adapting the IR3230 to a specific system requirement and simplify the system ...

Vishwas Vaidya Electronic Design Smart switches for automotive applications are costly, may not be readily available for 24-V operation, and often come in unneeded dual and quad configurations. By adding a few standard, low-cost components to a ...

By Don Nisbett, Analog Devices As a vital part of modern cars, wiring harnesses containing thousands of assembly components connect various electronic systems, enabling them to work together. A single failure in any harness can affect the entire ...

Tridev Kripa Here is an interesting Car Battery Monitor circuit of a low power electronic dc voltmeter circuit that can be used with car electric systems that run on 12 volt batteries. The voltmeter is an expanded scale type that indicates small ...

Vassilis Papanikolaou Introduction This is a new design for a universal gear indicator that can be fitted to any motorcycle as an aftermarket accessory. Its main advantage is that its operation depends entirely on the gear shift lever movement, ...

Here is a picture of the faceplate that holds the LED bargraphs for air/fuel and pulse width as well as the pot to control the fuel mixture above 7psi boost. The switch allows either the primary or secondary injector pulse to be monitored. The ...

Paul Hill The circuit is drawn with PCB 123 which you can download for free from http://www.pcb123.com Click for enlarge As a keen cyclist I am always looking for ways to be seen at night. I wanted something that was a novelty and would catch the ...