About

This page contains a single entry from the blog posted on October 26, 2007 8:00 AM.

The previous post in this blog was Sick of Facebook? Try Enemybook.

The next post in this blog is Build your own 89C51 PABX.

Many more can be found on the main index page or by looking through the archives.

Search


Sign up for the fortnightly Circuits eNewsletter. Get design ideas and circuit schematics straight to your email inbox, no fuss. Just tick the option for Circuits.

RSS Subscribe to this blog's feed
[What is this?]

Featured Gadget Freak

Featured Gadget Freak
September's Gadget Freak features Italian designer Flavio Dellepiane and his design for power sockets that can be switched automatically by an embedded Control Socket.

View the smart extension sockets

Tag cloud

Recent Posts

Recent Comments

Ecu dev on Need for speed: Wireless auto tachometer: Hi. You ca

Categories

About this blog

Gadget Freak features cool, homemade electronic gadgets proudly brought to us--by you!

Complete with build instructions for the design engineer who likes the silly side of inventing things and enjoys building stuff in his and her spare time, these gadgets range from highly silly and impractical to extraordinarily inspirational for your own engineering design work.

Why not submit your own pride and joy for publication in Gadget Freak? Send us your project details here.

Add to Technorati Favorites

Archives

Latest News from EW.com


Go to ElectronicsWeekly.com

Powered by
Movable Type Enterprise 4.1-en

« Sick of Facebook? Try Enemybook | Main | Build your own 89C51 PABX »

Need for speed: Wireless auto tachometer

Even electronics engineers need to keep their car engines purring to perfection in tip-top condition.

Anyone with a need for speed performing their own automobile tune-ups knows how important it is to know one’s engine speed. With this wireless auto tachometer, it is possible to check an engine’s speed without any connections or annoying timing lights.

For more car-related gadgets, see Cruising: Gadget Freaks for your car.

flag.JPG


Tags:

Posted by Robert Kotevski on October 26, 2007 8:00 AM | |

TrackBack

TrackBack URL for this entry:
http://www.electronicsweekly.com/cgi-bin/mt/mt-tb.cgi/13723

Comments (1)

Ecu dev:

Hi. You can also read from the vehicle ECU with and OBDKey OBD Bluetooth or OBD USB device. This gives more than just RPM...

Posted by Ecu dev | December 4, 2007 12:54 PM

Posted on December 4, 2007 12:54

Post a comment

(If you haven't left a comment here before, you may need to be approved by the site owner before your comment will appear. Until then, it won't appear on the entry. Thanks for waiting.)