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Burr-Brown HPR 104

Is there anybody that has datasheet on this DC-DC converter ? I suspect that it's not the same as C&D's HPR104, but i'm...
2 comments posted 20yrs
posted by dag.aanonsen
2 comments posted 20yrs posted by dag.aanonsen

Tough CMOS?

Did anyone ever make an experimenter-safe CMOS chip? Like, protected inputs in excess of 10mA (and fixed latching, if po...
2 comments posted 20yrs
posted by tmoranwms
2 comments posted 20yrs posted by tmoranwms

buy where ? RFID receiver ID12

HI ! Where can i buy RFID reader ID12 and the price is ? Thanks
1 comments posted 20yrs
posted by gwdarker
1 comments posted 20yrs posted by gwdarker

right-angle card-edge connector

Hi, I need a very cheap (ideally below 0.8 EUR (1 k units)) right-angle card-edge connector with 8 or 10 positions. Rat...
14 comments posted 20yrs
posted by cucafera
14 comments posted 20yrs posted by cucafera

Identify Capacitor

Can anyone tell me what size capacitor this is? http://tinyurl.com/q694y I have a bad one and am trying to order a repla...
1 comments posted 20yrs
posted by no
1 comments posted 20yrs posted by no

difference between two AC voltage regulators?

I have a cheap voltage regulator APC LE1200. http://apc.com/products/family/index.cfm?id=67 Apparently it has helped st...
1 comments posted 20yrs
posted by jdoe
1 comments posted 20yrs posted by jdoe

Conductive Polymer - where to buy?

I'd like to get some conductive polymer I've read about but can't seem to find any place that sells it. It's the type u...
5 comments posted 20yrs
posted by almo6914
5 comments posted 20yrs posted by almo6914

Chip with one-bit permanent memory

I'm looking for a (logic)chip with one or few bits of permanet memory, e.g.the status is saved over a power down period...
14 comments posted 20yrs
posted by invalid
14 comments posted 20yrs posted by invalid

component difference

Hi, I am planning to build a line following robot. I found a neat little chip that could replace the photo-resistor Alt...
0 comments posted 20yrs
posted by ??l
0 comments posted 20yrs posted by ??l

Real Time Clock DS1307

Hi there!. I am using a RTC DS1307 with a PIC18F252 and already write and read the RTC=B4s registers by I2C protocol; n...
0 comments posted 20yrs
posted by androsd4
0 comments posted 20yrs posted by androsd4

Rohm PDF

http://www.rohm.com/products/databook/index-e.html
0 comments posted 20yrs
posted by dai.ode
0 comments posted 20yrs posted by dai.ode

500-piece reel of D-PAK mosfets...

Imagine you have a 500-piece reel of surface-mount D-PAK power MOSFETs ready for automated assembly, and someone comes...
13 comments posted 20yrs
posted by Winfield_member
13 comments posted 20yrs posted by Winfield_member

Is there a cheaper TLV431/LMV431?

Hello Folks, Ok, the usual dilemma: A uC with ADC is around 40c more than one with just a comparator. Too much. To obta...
36 comments posted 20yrs
posted by notthisjoergsch
36 comments posted 20yrs posted by notthisjoergsch

Does Crossworks for ARM supports LPC2103 ?

Hi, Has anyone successfully programmed an LPC2103 using Rowley Associates CrossWorks for ARM and the ARM USB CrossConne...
2 comments posted 20yrs
posted by cucafera
2 comments posted 20yrs posted by cucafera