Electronic Components

Piezo Rotary Motors

Hi For robot who has used the new piezo motors ? How do they perform? Charlie

3 comments posted 13yrs

posted by swchuck

3 comments posted 13yrs posted by swchuck

12V Circuit breakers for auto battery chargers

I have a battery charger that is rated at 2, 15, or 100 amps. It's a Everstart WM-1510 ma model. (Walmart). I found tha...

12 comments posted 13yrs

posted by handyman

12 comments posted 13yrs posted by handyman

110Mbs High speed digital isolators

I came across these while repairing a Keithley 2001. Pretty neat device as it beats out opto-couplers by a factor of 10...

11 comments posted 13yrs

posted by none

11 comments posted 13yrs posted by none

fake germanium transistor?

I stumbled upon this one. http://www.ebay.it/itm/1pcs-AC128-AC128-NPN-Transistor-NEW-/360493462641 If memory doesn't fa...

9 comments posted 13yrs

posted by asdf

9 comments posted 13yrs posted by asdf

STEC HM6264 datasheet

Can't find this datasheet. Does anyone have it ? Thanks

4 comments posted 13yrs

posted by richard.hutchinson

4 comments posted 13yrs posted by richard.hutchinson

How to read code from P87C750?

Obsolete data controller from defunct company uses this Philips ucontroller. Units are failing and customer has the opt...

36 comments posted 13yrs

posted by gwprez

36 comments posted 13yrs posted by gwprez

Help to identify National 14 pin DIP

I'm trying to reverse engineer a small circuit with a light detector that's used to set end-of-stroke on a mechanical s...

15 comments posted 13yrs

posted by mstorkamp

15 comments posted 13yrs posted by mstorkamp

Carefuk with Newark

Entered in this part TMS320VC5510AGGWA2 It comes back with TMS320VC5510AZGWA2 The difference is that the first part is...

3 comments posted 13yrs

posted by borism_void_

3 comments posted 13yrs posted by borism_void_

low noise jfet for audio

What jfet would you suggest for use in a dynamic mic or guitar preamp? Nothing audiophile is needed: the input signal w...

1 comments posted 13yrs

posted by asdf

1 comments posted 13yrs posted by asdf

Mouser vs. Digikey

Anybody notice that the price of shipping has skyrocketed when buying from Mouser? Needed a single SO-8 pin chip for a...

16 comments posted 13yrs

posted by none

16 comments posted 13yrs posted by none

Need help identifying TI 6855A component

I'm trying to help the OP at the following thread: http://forum.hddguru.com/fried-pcb-newest-seagate-drive-where-the-ee...

6 comments posted 13yrs

posted by fzabkar

6 comments posted 13yrs posted by fzabkar

Seeking: ~120V DC 20A supply

Three of us are working on an electric car conversion. We're now working on the "home" charger for it. For that, we are...

37 comments posted 13yrs

posted by wb8foz

37 comments posted 13yrs posted by wb8foz

Very small displays, 7-segment and alphanumeric

Good day everyone. I'm new to this forum, and english is not my native language, so if this is the wrong place to ask,...

19 comments posted 14yrs

posted by mads001

19 comments posted 14yrs posted by mads001

Tequipment.net bleh.

Looks like these guys are a problem.. they took well over a month to ship (shown as in stock), and when I opened a Payp...

36 comments posted 14yrs

posted by speffSNIP

36 comments posted 14yrs posted by speffSNIP

Recognize this meter??

Recognize this meter?? I have recently acquired a few new panel-mount AC volt/amp meters with LDC display. I set one to...

0 comments posted 14yrs

posted by pupista

0 comments posted 14yrs posted by pupista