General Electronics

decent wireless digital thermometer suggestions?

I am looking for a digital thermometer with separate wireless probe so I can read temperature readings outside with the...

8 comments posted 13yrs

posted by jAA

8 comments posted 13yrs posted by jAA

custom earphones

Anybody have recommendations for custom fitted earphones, or opinions on this article? http://tinyurl.com/WSJ-earphones...

1 comments posted 13yrs

posted by r_delaney2001

1 comments posted 13yrs posted by r_delaney2001

Polaroid 600 schematic

Snagged the flash unit off of one of these I found in a dumpster. Anyone have a schematic handy? -- Lee K. Gleason N5ZMR...

8 comments posted 14yrs

posted by lee.gleason

8 comments posted 14yrs posted by lee.gleason

Numerical Optimizer For LTSpice IV

I have written a numerical optimizer for LTSpice IV. It automatically adjusts component values to meet design targets y...

0 comments posted 14yrs

posted by bitterlemon40

0 comments posted 14yrs posted by bitterlemon40

Probably a stupid question...

But can anyone tell me if NiMH batteries can be overcharged? I imagine they are probably no different from any other ki...

5 comments posted 14yrs

posted by db5151

5 comments posted 14yrs posted by db5151

Circuit Schematic Capture and SPICE simulation in Facebook app!!

https://www.facebook.com/appcenter/spicyschematics Spicy Schematics is now available not only as an iPad app, but as a...

0 comments posted 14yrs

posted by info

0 comments posted 14yrs posted by info

Scope Junction wants some More Great Bloggers! (and general commentators)

Scope Junction is looking for a few more great bloggers to join the team (write occasional blogs about test, design, de...

2 comments posted 14yrs

posted by imac

2 comments posted 14yrs posted by imac

? on sharing an antenna between a low-power xmiter and receiver

Am just realizing that this is something I need to figure out, and have never thought about it before. Would a simple S...

5 comments posted 14yrs

posted by db5151

5 comments posted 14yrs posted by db5151

Looking for a schematic (or link to one) for simple, low power FM transmitter

Not even sure what freq. these would be legal on, but it's intended for strictly in-house operation (from one end of my...

2 comments posted 14yrs

posted by db5151

2 comments posted 14yrs posted by db5151

modifications to Daisy MP3 player, need help please !

Hi, I've made a number of Daisy MP3 players for a project, working just fine ... http://www.teuthis.com/daisy/index.htm...

1 comments posted 14yrs

posted by dirkrenders

1 comments posted 14yrs posted by dirkrenders

FREE Schematic Capture and Spice Simulation, running in your browser!

Spicy Schematics and Simulation (Web version) now available!! We are rollin= g our first version of Spicy for web on th...

0 comments posted 14yrs

posted by info

0 comments posted 14yrs posted by info

Electroplating Rectifier

The induction heating machines, induction heater cover Automatic Surface Induction Hardening & Induction Tempering Mach...

2 comments posted 14yrs

posted by malhotratechnologys

2 comments posted 14yrs posted by malhotratechnologys

Autotune Controller

Mifa Systems founded in 1992 provides need centered hands free operation remedy at reasonable costs to our important cu...

0 comments posted 14yrs

posted by autotunecontroller

0 comments posted 14yrs posted by autotunecontroller

Spicy Schematics and Simulation for iPad, version 2.2 now available on app store

We are very happy about Spicy Schematics v2.2.0, .. all major bugs zapped, and tons of new features added .. check it ou...

0 comments posted 14yrs

posted by info

0 comments posted 14yrs posted by info

Replace touch dimmer control

I bought "Indoor Wire-In 3-Level Touch Dimmer Replacement" http://www.amertac.com/results_details.php?id=6503BC to repl...

2 comments posted 14yrs

posted by yong321

2 comments posted 14yrs posted by yong321